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sikorsky s-55 H-19

1949        


Model History:

Derivatives and Versions of this model:

ModelYearHistory
    S-55     1949 Commercial version with 600HP P&W R-1340 Wasp engine.
    YH-19     1949 The first of the five YH-19 prototypes capable of carrying ten passengers in addition to a crew of two first flew on 10 November 1949 and was cha ...
    H-19A Chickasaw     1950 USAF version of the YH-19 powered by a 600hp P&W R-1340-57 Wasp engine. Some converted to SH-19A SAR helicopter. Redesignated HH/UH-19A in 1962, ...
    HO4S-1     1950 US Navy version of the S-55 powered by a 600hp P&W R-1340-57 Wasp engine. Redesignated UH-19F in 1962, 10 built under contract: NOa(s) 12024.
    S-55A     1950 Commercial version with 800HP Wright R-1300-3 Cyclone engine.
    HO4S-2     1951 Navalized SAR version of the H-19B powered by a 700hp Wright R-1300-3 Cyclone engine. Redesignated UH-19G in 1962, 10 built: 7 for USCG & 3 for R ...
    HRS-1     1951 USMC version of the HO4S-1 with P&W R-1340-57 Wasp engine for eight troops, 60 built, plus one static airframe used for testing.
    S-55B     1951 Improved commercial version with 800HP Wright R-1300-3 Cyclone engine.
    H-19C Chickasaw     1952 US Army version of the H-19A with 600HP P&W R-1340-57 Wasp engine for troop transport duties. Redesignated UH-19C in 1962, 72 built.
    HO4S-3     1952 Re-engined US Navy & Canadian version with 700HP Wright R-1300 Cyclone engine. Redesignated UH-19F (American variant) & HO4S-3 (Canadian & Dutch ...
HO4S-3: 133844 - 133853, contract NOa(s) 42-471 (MDAP) cancelled, airframes not built.
HO4S-3: 138432 - 138459, contract cancelled, airframes not built.
    HRS-2     1952 USN/USMC HRS-1 with equipment changes, 101 built. [Includes 10 supplied to UK RN as Whirlwind HAR.21 under MAP.]
    westland whirlwind     1952 During 1950, the Royal Navy had received 10 rescue (HAR.21) and 15 anti-submarine (HAS.22) versions of the Sikorsky S-55 airframes for evaluation ...
The main driver for the S-55 evaluation was the frustration of the Admiralty over the difficulties experienced in development and sea tests by th ...
Westland had acquired some familiarity with the US built Sikorsky S-55. In November 1950, it negotiated a licence from Sikorsky to build and deve ...
The first British Whirlwind flew at Yeovil on 15 Aug 1953 for the Royal Navy with a 3 man crew and three more versions of the Series 1, two for t ...
The Whirlwind HAR.5 (a prototype development of the naval HAR.3) was the first British engined version, to be powered by the 14 cylinder, 882hp, ...
Westland judged that turbine engines were powerful and reliable enough to incorporate the Gnome into the HAR.9, which needed a redesigned no ...
A number of versions were built for civil commercial passenger and freight users, both for the UK and export market. More than 400 Whirlwind ...
    Whirlwind HAR.21     1952 Ten Sikorsky HRS-2 for UK Royal Navy as Whirlwind HAR.21.
    Whirlwind HAS.22     1952 Fifteen Sikorsky HO4S-3 for UK Royal Navy as Whirlwind HAS.22.
    H-19B Chickasaw     1953 USAF version of the H-19A powered by a 700hp Wright R-1300-3 Cyclone engine. Many converted to SH-19B SAR helicopters. Redesignated HH/UH-19B in ...
    H-19D Chickasaw     1953 US Army version of the H-19B powered by 700HP Wright R-1300 Cyclone engine. Redesignated UH-19D in 1962, 268 built.
H-19D: 57-2553 - 57-2558, contract cancelled, airframes not built.
H-19D: 59-0492 - 59-0521, contract cancelled, airframes not built.
    HRS-3     1953 Improved HRS-2 with a 700HP Wright R-1300-3 Cyclone engine. Redesignated CH-19E in 1962. 91 built and conversions from HRS-2.
    S-55C     1953 Improved commercial version with 800HP Wright R-1300-3 cyclone engine.
    H-19D-3     1956 US Army improved version of the H-19D. Redesignated UH-19D-3 in 1962, 25 built: 14 for US Army, 11 for France.
    HRS-3Z     1956 VIP version of HRS-3 for France. [5 built on contract 56-4123.]
    H-19D-4     1957 H-19D-3 with equipment changes for France. 1 built.
    HO4S-3G     1957 Specialized SAR version of HO4S-3 for USCG. 9 built.
    mitsubishi S-55C     1958 Mitsubishi license built version of Sikorsky S-55C (H-19/HO4S).
    S-55T     1969 Designation applied to aircraft modified with a 650 shp Garrett AirResearch turboshaft and other updated equipment.
Aircraft modified by Aviation Specialties and produced and marketed by Helitec with a 650SHP Garrett AiResearch TPE-331-3U-303 turboshaft and upd ...


Organisations / Units with this Model:

From Del'd Rotary wing aircraft units (bold=current)Bases/Heliports
1951/57 US Navy
1951/57     HS-1 SeahorsesNAS Jacksonville 1951/97
1952/56     HS-4 Black KnightsNAS North Island 1952/now
1952/57     HS-2 Golden FalconsNAS North Island 1952/09
1954/57     HS-3 TridentsNAS Jacksonville
1956/57     HS-5 NightdippersNAS Key West 1956/59
1956/57     HS-6 IndiansNAS North Island 1956/11
1956/57     HS-7 Dusty DogsNAS Norfolk / Dillingham Field 1956/66
1951/?? US Air Force
1952/58     66th RQS UKRAF Manston 1952/58
1952/64     31st RQS RPClark / Diosdado Macapagal 1952/75
1954/57     38st RQS JPMisawa Air Base 1952/57
1961/64     36 RQF JPTachikawa Airfield 1960/69
1961/63     55 RQS
1962/63     41st RQSHamilton AFB 1952/73
1962/64     67 ARRS UKGlasgow Prestwick 1961/66
1951/59 US Marine Corps
1951/54     HMM-262MCAS Cherry Point 1951/54
MCAS New River 1954/66
1951/56     HMM-261MCAS Cherry Point 1951/54
MCAS New River 1954/08
1951/60     HMM-161MCAF Kaneohe Bay 1955/66
MCAS El Toro 1951/55
MCAS Santa Ana / Tustin 1951
1952/59     HMM-162MCAS New River 1959/05
MCAS Santa Ana / Tustin 1952/59
1952/56     HMM-263MCAS Cherry Point 1952/54
MCAS New River 1954/65
1952/56     HMH-362MCAS Santa Ana / Tustin 1952/59
1952/55     HMH-363MCAS Santa Ana / Tustin 1952/96
1952/58     HMH-361MCAS Santa Ana / Tustin 1952/99
1951/66 30 US Coast Guard
    CGAS Elizabeth CityElizabeth City
1951/66     CGAS BrooklynFloyd Bennett Field / NAS New York 1936/98
1962/63     CGAS Los AngelesLos Angeles 1962/now
1952/62 25 Fleet Air Arm
1952/56     848 squadronGosport 1952
SGSembawang 1953/56
1953     705 squadron NLGilze-Rijen 1953
Gosport 1947/55
1953/54     706 squadronBelfast City / Sydenham 1953/54
Eglinton / Londonderry 1953/54
Gosport 1953
1954/55     845 squadronGosport 1954
MTHal Far 1954/55
Lee-on-Solent 1955
Lee-on-Solent 1955/56
1957/58     701 squadronLee-on-Solent 1957/58
1959/70     781 squadronLee-on-Solent 1940/81
1960/61     737 squadronPortland 1959/83
1961     771 squadronPortland 1961/64
1963/65     728 squadron MTHal Far 1946/67
1952/70 13 royal canadian navy (1945-1968)
1952/62 7 Los Angeles Airways
1952/?? Pratt and Whitney Canada
1953/63 3 Marine Luchtvaartdienst
1953/63     vsq 8Valkenburg 1952/68
1953/60 US Army Aviation
1953/56     506th Transportation CompanyLawson AAF / Fort Benning 1952/56
1953/?? 11 SABENA
1953/73 12 Comando de Aviacion Naval Argentina
1953/73     EAHComandante Espora 1949/78
1954/81 28 ejercito del aire
1954/70     Escuadron 803Getafe 1954/71
1954/71 9 Fuerza Aerea Argentina
1954/71     VII Brigada Aerea
1954/60 4 Força Aérea Portuguesa
1954/?? Royal Thai Air Force
1954/?? bharat praday mishan
1955/76 9 arma aerea de la armada española
1955/?? 17 japanese ground self defence force
1955/82 12 fuerza aerea de venezuela
1956/68 4 Suid-Afrikaanse Lugmag
1956/60 15 aéronautique navale     H-19D Chickasaw
1956/71 aviation légère de l'armée de terre
1963/70     7 RHCNancy Essey 1958/97
1963/69     EAALATLe Luc 1963/now
1956/63 2 Heil Ha'Avir
1956/61 3 Chicago Helicopter Airways     S-55B
1957/66 7 flyvevåbnet
1957/66     Esk.722Flyvestation Karup 1965/now
1957/?? 4 japanese air self defence force
1957/90 8 fuerza aerea de chile
1957/69 3 Fuerza Aerea Dominicana
1958/66 royal canadian air force (1945-1968)
1958/67 4 Luftforsvaret
1958/?? 6 Aeronautica Militare Italiana
1958/73 18 Polemiki Aeroporia
1958/80 18 türk hava kuvvetleri
1958/?? Daehanminguk Gong-gun
1961/74 6 Không lực Việt Nam Cộng hòa     HRS-3
1963/86 3 fuerza aérea guatemalteca
1963/86     1 Escuadron de HelicopterosLa Aurora
1965/?? 6 fuerza aerea ecuatoriana
1968/72 3 Autair Helicopters     S-55C




Construction Numbers on database of s-55 H-19 or its versions
51H-19A Chickasaw
264H-19B Chickasaw
72H-19C Chickasaw
272H-19D Chickasaw
14H-19D-3
10HO4S-1
10HO4S-2
103HO4S-3
9HO4S-3G
61HRS-1
101HRS-2
91HRS-3
5HRS-3Z
89S-55
10s-55 H-19
6S-55A
2S-55B
63S-55C
5YH-19

8private owner/unknown
10United Nations
12Comando de Aviacion Naval Argentina         - Argentine Navy
5Fuerza Aerea Argentina         - Argentine Air Force
11SABENA         - Societe Anonyme Belge d Exploitation de la Navigation Aerienne
1força aeronaval da marinha do brasil         - brazilian navy
6Pratt and Whitney Canada
14royal canadian air force (1945-1968)         - royal canadian air force
13royal canadian navy (1945-1968)         - royal canadian navy
8fuerza aerea de chile         - chilean air force
7flyvevåbnet         - royal danish air force
3Fuerza Aerea Dominicana         - Air Force of the Dominican Republic
1fuerza aerea ecuatoriana         - Ecuadorian air force
9arma aerea de la armada española         - Spanish Navy
5ejercito del aire         - spanish air force
1aéronautique navale         - french navy
23armée de l'air         - french air force
15aviation légère de l'armée de terre         - french army air corps
10Société nationale des constructions aéronautiques du sud-est         - SNCASE - Sud Est
1ghana air force
18Polemiki Aeroporia         - Hellenic Air Force
3fuerza aérea guatemalteca         - guatemalan air force
2Heil Ha'Avir         - Israeli Air Force
5bharat praday mishan         - India Supply Mission
6Aeronautica Militare Italiana         - Italian Air Force
6japanese air self defence force         - japanese air force
17japanese ground self defence force         - japanese army
1japanese maritime self defence force         - japanese navy
4Kaijō Hoan-chō         - Japanese Coast Guard
9Mitsubishi         - Mitsubishi Heavy Industries
1Daehanminguk Gong-gun         - Republic of Korea Air Force
3Marine Luchtvaartdienst         - Royal Netherlands Navy
4Luftforsvaret         - Royal Norwegian Air Force
4Força Aérea Portuguesa         - Portuguese Air Force
2osterman helikopter
11Royal Thai Air Force
5Royal Thai Army
1Royal Thai Police
6türk hava kuvvetleri         - turkish air force
26Fleet Air Arm
1Ministry of Defence (MoD)
1Westland
1Aero Services Corporation
4California Company
3Chicago Helicopter Airways
3CONOCO
1Grumman Aircraft Engineering Corporation
6Humble Oil and Refining Company
7Los Angeles Airways
1Mohawk
1National Airlines
4New York Airways inc
4PHI Inc
3Sikorsky Helicopters
327US Air Force
354US Army Aviation
31US Coast Guard
207US Marine Corps
136US Navy
8fuerza aerea de venezuela         - venezuelan air force
1Không lực Việt Nam Cộng hòa         - Vietnam Air Force
3Autair Helicopters
4Suid-Afrikaanse Lugmag         - South African Air Force


Construction Numbers of this Model: Help Us    

C/NBuilt asYearHistory
    55-001     YH-19 1950 US Air Force 49-2012 : Sikorsky S-55, c/n 55-001, ff:?; del USAF as YH-19, 49-2012, 16Apr50, status unk.
    55-002     YH-19 1950 US Air Force 49-2013 : Sikorsky S-55, c/n 55-002, ff:?; del USAF as YH-19, 49-2013, 15Jun50, status unk.
    55-003     YH-19 1950 US Air Force 49-2014 : Sikorsky S-55, c/n 55-003, ff:?; del USAF as YH-19, 49-2014, 24Aug50, status unk.
    55-004     YH-19 1950 US Air Force 49-2015 : Sikorsky S-55, c/n 55-004, ff:?; del USAF as YH-19, 49-2015, 25Aug50, status unk.
    55-005     YH-19 1950 US Air Force 49-2016 : Sikorsky S-55, c/n 55-005, ff:?; del USAF as YH-19, 49-2016, 16Sep50, status unk.
    55-006     HO4S-1 1950 US Navy 125506 : Sikorsky S-55 c/n 55-006, ff:?; acc BuAerRep (BAR) East Hartford, CT, 13Aug50; del USN as HO4S-1, 125506, 31Aug50; pres Texas Air Museum.
    55-007     HO4S-1 1950 US Navy 125507 : Sikorsky S-55 c/n 55-007, ff:?; acc BuAerRep (BAR) East Hartford, CT, 30Nov50; del USN as HO4S-1, 125507, 07Dec50;
    55-008     HO4S-1 1950 US Navy 125508 : Sikorsky S-55 c/n 55-008, ff:?; acc BuAerRep (BAR) East Hartford, CT, 30Nov50; del USN as HO4S-1, 125508, 08Dec50;
    55-009     HO4S-1 1950 US Navy 125509 : Sikorsky S-55 c/n 55-009, ff:?; acc BuAerRep (BAR) East Hartford, CT, 29Dec50; del USN as HO4S-1, 125509, 05Jan51;
    55-010     HO4S-1 1950 US Navy 125510 : Sikorsky S-55 c/n 55-010, ff:?; acc BuAerRep (BAR) East Hartford, CT, 29Dec50; del USN as HO4S-1, 125510, 05Jan51;
    55-011     HO4S-1 1950 US Navy 125511 : Sikorsky S-55 c/n 55-011, ff:?; acc BuAerRep (BAR) East Hartford, CT, 29Dec50; del USN as HO4S-1, 125511, 02Feb51;
    55-012     HO4S-1 1951 US Navy 125512 : Sikorsky S-55 c/n 55-012, ff:?; acc BuAerRep (BAR) East Hartford, CT, 31Jan51; del USN as HO4S-1, 125512, 02Feb51.
    55-013     HO4S-1 1951 US Navy 125513 : Sikorsky S-55 c/n 55-013, ff:?; acc BuAerRep (BAR) East Hartford, CT, 31Jan51; del USN as HO4S-1, 125513, 02Feb51.
    55-014     HO4S-1 1951 US Navy 125514 : Sikorsky S-55 c/n 55-014, ff:?; acc BuAerRep (BAR) East Hartford, CT, 31Jan51; del USN as HO4S-1, 125514, 23Feb51.
    55-015     HO4S-1 1951 US Navy 125515 : Sikorsky S-55 c/n 55-015, ff:?; acc BuAerRep (BAR) East Hartford, CT, 31Jan51; del USN as HO4S-1, 125515, 23Feb51.
    55-016     S-55 1951 Westland G-AMHK : Sikorsky S-55, c/n 55-016, ff:?; del to Westlands as WS-55 Whirlwind prototype, G-AMHK, 02May51; xfer MoD as XA842, unk; xfer Royal Navy as WW339, unk; rtnd Westlands as G-17-1, unk; rereg to G-AMHK, unk.
Ministry of Defence (MoD) XA842 : xfer MoD as XA842, unk
Fleet Air Arm WW339 : xfer Royal Navy as WW339, unk
Westland G-17-1 : rtnd Westlands as G-17-1, unk
    55-017     HRS-1 1951 US Navy 127783 : Sikorsky S-55 c/n 55-017, ff:?; del USN as HRS-1, 127783, 27Apr51; xfer NATC unk; xfer NACA unk; fate unk.
    55-018     HRS-1 1951 US Marine Corps 127784 : Sikorsky S-55 c/n 55-018, ff:?; del USMC as HRS-1, 127784, 02Apr51
    55-019     HRS-1 1951 US Marine Corps 127785 : Sikorsky S-55 c/n 55-019, ff:?; del USMC as HRS-1, 127785, 02Apr51
    55-020     HRS-1 1951 US Marine Corps 127786 : Sikorsky S-55 c/n 55-020, ff:?; del USMC as HRS-1, 127786, 02Apr51
    55-021     HRS-1 1951 US Marine Corps 127787 : Sikorsky S-55 c/n 55-021, ff:?; del USMC as HRS-1, 127787, 26Apr51
    55-022     HRS-1 1951 US Marine Corps 127788 : Sikorsky S-55 c/n 55-022, ff:?; del USMC as HRS-1, 127788, 26Apr51
    55-023     HRS-1 1951 US Marine Corps 127789 : Sikorsky S-55 c/n 55-023, ff:?; del USMC as HRS-1, 127789, 01May51
US Marine Corps 127789 : 01sep52 pictured with HMR-161, USS Sicily (CVE-118) at Inchon, Korea
armée de l'air 127789 : xfer MAP to French Air Force as 127789, for Indochina, dates unk.
US Air Force 51-17663 : h-19a Returned to USAF as H-19A, 51-17663, Jun57.
Royal Thai Air Force 51-17663 : h-19a xfer MAP to Royal Thai Air Force as H-19A, 51-17663, 29Jun59, del Feb59.
    55-024     HRS-1 1951 US Marine Corps 127790 : Sikorsky S-55 c/n 55-024, ff:?; del USMC as HRS-1, 127790, 01May51
armée de l'air 127790 : MAP to French Air Force for Indochina, dates unk.
US Air Force 51-17664 : h-19a Returned to USAF as H-19A, 51-17664, Jun57.
Royal Thai Air Force 51-17664 : h-19a xfer MAP to Royal Thai Air Force as H-19A, 51-17664, 29Jan59; del Feb59.
    55-025     HRS-1 1951 US Marine Corps 127791 : Sikorsky S-55 c/n 55-025, ff:?; del USMC as HRS-1, 127791, 01May51
armée de l'air 127791 : xfer MAP to French Air Force as 127791 for Indochina, dates unk; w/o (Accident), 03Jun55.
    55-026     HRS-1 1951 US Marine Corps 127792 : Sikorsky S-55 c/n 55-026, ff:?; del USMC as HRS-1, 127792, 01May51
    55-027     HRS-1 1951 US Marine Corps 127793 : Sikorsky S-55 c/n 55-027, ff:?; del USMC as HRS-1, 127793, 23May51
    55-028     HRS-1 1951 US Marine Corps 127794 : Sikorsky S-55 c/n 55-028, ff:?; del USMC as HRS-1, 127794, 02Jun51
    55-029     HRS-1 1951 US Marine Corps 127795 : Sikorsky S-55 c/n 55-029, ff:?; del USMC as HRS-1, 127795, 02Jun51
    55-030     HRS-1 1951 US Marine Corps 127796 : Sikorsky S-55 c/n 55-030, ff:?; del USMC as HRS-1, 127796, 02Jun51
    55-031     HRS-1 1951 US Marine Corps 127797 : Sikorsky S-55 c/n 55-031, ff:?; del USMC as HRS-1, 127797, 02Jun51
armée de l'air 127797 : xfer MAP to French Air Force for Indochina, dates unk.
US Air Force 51-17662 : h-19a Returned to USAF as H-19A, 51-17662, Jun57.
Royal Thai Air Force 51-17662 : h-19a xfer MAP to Thailand as H-19A, 51-17662, 29Jan59; del Feb59.
    55-032     HRS-1 1951 US Marine Corps 127798 : Sikorsky S-55 c/n 55-032, ff:?; del USMC as HRS-1, 127798, 02Jun51
    55-033     HRS-1 1951 US Marine Corps 127799 : Sikorsky S-55 c/n 55-033, ff:?; del USMC as HRS-1, 127799, 02Jun51
    55-034     S-55 1951 Sikorsky Helicopters N410A : Sikorsky S-55 c/n 55-034, ff:?; reg Sikorsky as N410A, ~Jun 1951, xfer Argentina unk.
Comando de Aviacion Naval Argentina 0505 : ARA d/d 28oct59 as 2-PH-414 ex N410A; 1960 as 2-H-14; 1964 as 4-H-14; 15mar68 ditch at sea from icebreaker ARA San Martin; wfu may73
    55-035     HRS-1 1951 US Marine Corps 127800 : Sikorsky S-55 c/n 55-035, ff:?; del USMC as HRS-1, 127800, 02Jun51
    55-036     HRS-1 1951 US Marine Corps 127801 : Sikorsky S-55 c/n 55-036, ff:?; del USMC as HRS-1, 127801, 03Jul51
    55-037     HRS-1 1951 US Marine Corps 127802 : Sikorsky S-55 c/n 55-037, ff:?; del USMC as HRS-1, 127802, 03Jul51
    55-038     HRS-1 1951 US Marine Corps 127803 : Sikorsky S-55 c/n 55-038, ff:?; del USMC as HRS-1, 127803, 03Jul51
    55-039     HRS-1 1951 US Marine Corps 127804 : Sikorsky S-55 c/n 55-039, ff:?; del USMC as HRS-1, 127804, 03Jul51
    55-040     HRS-1 1951 US Marine Corps 127805 : Sikorsky S-55 c/n 55-040, ff:?; del USMC as HRS-1, 127805, 03Jul51
    55-041     HRS-1 1951 US Marine Corps 127806 : Sikorsky S-55 c/n 55-041, ff:?; del USMC as HRS-1, 127806, 03Jul51
    55-042     HRS-1 1951 US Marine Corps 127807 : Sikorsky S-55 c/n 55-042, ff:?; del USMC as HRS-1, 127807, 03Jul51
    55-043     HRS-1 1951 US Navy n/a : Sikorsky HRS-1 c/n 55-043, ff: n/a; del to USN as HRS-1 static test airframe, no Bureau Number assigned, 06Jul51.
    55-044     HRS-1 1951 US Marine Corps 127808 : Sikorsky S-55 c/n 55-044, ff:?; del USMC as HRS-1, 127808, 16Jul51
    55-045     HRS-1 1951 US Marine Corps 127809 : Sikorsky S-55 c/n 55-045, ff:?; del USMC as HRS-1, 127809, 16Jul51
    55-046     HRS-1 1951 US Marine Corps 127810 : Sikorsky S-55 c/n 55-046, ff:?; del USMC as HRS-1, 127810, 25Jul51
    55-047     HRS-1 1951 US Marine Corps 127811 : Sikorsky S-55 c/n 55-047, ff:?; del USMC as HRS-1, 127811, 25Jul51
    55-048     HRS-1 1951 US Marine Corps 127812 : Sikorsky S-55 c/n 55-048, ff:?; del USMC as HRS-1, 127812, 19Sep51
    55-049     HRS-1 1951 US Marine Corps 127813 : Sikorsky S-55 c/n 55-049, ff:?; del USMC as HRS-1, 127813, 16Aug51
    55-050     HRS-1 1951 US Marine Corps 127814 : Sikorsky S-55 c/n 55-050, ff:?; del USMC as HRS-1, 127814, 16Aug51
    55-051     HRS-1 1951 US Marine Corps 127815 : Sikorsky S-55 c/n 55-051, ff:?; del USMC as HRS-1, 127815, 16Aug51
    55-052     HRS-1 1951 US Marine Corps 127816 : Sikorsky S-55 c/n 55-052, ff:?; del USMC as HRS-1, 127816, 16Aug51
    55-053     HRS-1 1951 US Marine Corps 127817 : Sikorsky S-55 c/n 55-053, ff:?; del USMC as HRS-1, 127817, 11Aug51
    55-054     HRS-1 1951 US Marine Corps 127818 : Sikorsky S-55 c/n 55-054, ff:?; del USMC as HRS-1, 127818, 16Aug51
armée de l'air 127818 : xfer MAP to French Air Force as 127818 for Indochina use, dates unk.
US Air Force 51-17665 : h-19a rtnd USAF as H-19A, 51-17665, Jun57.
Royal Thai Air Force 51-17665 : h-19a xfer MAP to Royal Thai Air Force as H-19A, 51-17665, 29Jan59, del Feb59.
    55-055     HRS-1 1951 US Marine Corps 127819 : Sikorsky S-55 c/n 55-055, ff:?; del USMC as HRS-1, 127819, 05Sep51
    55-056     HRS-1 1951 US Marine Corps 127820 : Sikorsky S-55 c/n 55-056, ff:?; del USMC as HRS-1, 127820, 05Sep51
Fuerza Aerea Dominicana 3007 : del FAD as 3007, 1959; wfu & scr 1969.
    55-057     HRS-1 1951 US Marine Corps 127821 : Sikorsky S-55 c/n 55-057, ff:?; del USMC as HRS-1, 127821, 05Sep51
    55-058     HRS-1 1951 US Marine Corps 127822 : Sikorsky S-55 c/n 55-058, ff:?; del USMC as HRS-1, 127822, 05Sep51
    55-059     HRS-1 1951 US Marine Corps 127823 : Sikorsky S-55 c/n 55-059, ff:?; del USMC as HRS-1, 127823, 05Sep51
    55-060     HRS-1 1951 US Marine Corps 127824 : Sikorsky S-55 c/n 55-060, ff:?; del USMC as HRS-1, 127824, 26Sep51
    55-061     HRS-1 1951 US Marine Corps 127825 : Sikorsky S-55 c/n 55-061, ff:?; del USMC as HRS-1, 127825, 26Sep51
    55-062     HRS-1 1951 US Marine Corps 127826 : Sikorsky S-55 c/n 55-062, ff:?; del USMC as HRS-1, 127826, 26Sep51
    55-063     HRS-1 1951 US Marine Corps 127827 : Sikorsky S-55 c/n 55-063, ff:?; del USMC as HRS-1, 127827, 26Sep51
    55-064     h-19a 1951 US Air Force 51-3846 : Sikorsky S-55 c/n 55-064, ff:?; del USAF as H-19A, 51-3846, 22Dec51.
Aeronautica Militare Italiana MM51-03846 : xfer MAP to Italian Air Force as MM51-03846, unk.
Aeronautica Militare Italiana MM80124 : reserialled Italian Air Force as MM80124, unk; scr Leavesden, UK 1968.
    55-065     h-19a 1951 US Air Force 51-3847 : Sikorsky S-55 c/n 55-065, ff:?; del USAF as H-19A, 51-3847, 10Nov51.
    55-066     HRS-1 1951 US Marine Corps 127828 : Sikorsky S-55 c/n 55-066, ff:?; del USMC as HRS-1, 127828, 26Sep51
    55-067     HRS-1 1951 US Marine Corps 127829 : Sikorsky S-55 c/n 55-067, ff:?; del USMC as HRS-1, 127829, 26Sep51
    55-068     HRS-1 1951 US Marine Corps 127830 : Sikorsky S-55 c/n 55-068, ff:?; del USMC as HRS-1, 127830, 26Sep51
    55-069     HRS-1 1951 US Marine Corps 127831 : Sikorsky S-55 c/n 55-069, ff:?; del USMC as HRS-1, 127831, 26Sep51
    55-070     HRS-1 1951 US Marine Corps 127832 : Sikorsky S-55 c/n 55-070, ff:?; del USMC as HRS-1, 127832, 26Sep51
armée de l'air 127832 : Transferred MAP to French Air Force for Indochina use, (unk dates).
US Air Force 51-17666 : h-19a Returned to USAF as H-19A, 51-17666, Jun57.
Royal Thai Air Force 51-17666 : h-19a xfer MAP to Royal Thai Air Force as H-19A, 51-17666, 29Jan59; del Feb59.
    55-071     HRS-1 1951 US Marine Corps 127833 : Sikorsky S-55 c/n 55-071, ff:?; del USMC as HRS-1, 127833, 02Nov51
    55-072     HRS-1 1951 US Marine Corps 127834 : Sikorsky S-55 c/n 55-072, ff:?; del USMC as HRS-1, 127834, 02Nov51
    55-073     HRS-1 1951 US Marine Corps 127835 : Sikorsky S-55 c/n 55-073, ff:?; del USMC as HRS-1, 127835, 02Nov51
    55-074     HRS-1 1951 US Marine Corps 127836 : Sikorsky S-55 c/n 55-074, ff:?; del USMC as HRS-1, 127836, 02Nov51
    55-075     h-19a 1952 US Air Force 51-3848 : Sikorsky S-55 c/n 55-075, ff:?; del USAF as H-19A, 51-3848, 09Jan52.
    55-076     h-19a 1952 US Air Force 51-3849 : Sikorsky S-55 c/n 55-076, ff:?; del USAF as H-19A, 51-3849, 04Jan52.
    55-077     HRS-1 1951 US Navy 127837 : Sikorsky S-55 c/n 55-077, ff:?; del USN as HRS-1, 127837, 19Nov51; xfer NATC/Development Center, unk; xfer NATC/Material Center, unk; wfu unk.
    55-078     HRS-1 1951 US Marine Corps 127838 : Sikorsky S-55 c/n 55-078, ff:?; del USMC as HRS-1, 127838, 02Nov51
    55-079     HRS-1 1951 US Marine Corps 127839 : Sikorsky S-55 c/n 55-079, ff:?; del USMC as HRS-1, 127839, 02Nov51
    55-080     HRS-1 1951 US Marine Corps 127840 : Sikorsky S-55 c/n 55-080, ff:?; del USMC as HRS-1, 127840, 30Nov51
    55-081     HRS-1 1951 US Marine Corps 127841 : Sikorsky S-55 c/n 55-081, ff:?; del USMC as HRS-1, 127841, 30Nov51
    55-082     HRS-1 1952 US Marine Corps 127842 : Sikorsky S-55 c/n 55-082, ff:?; del USMC as HRS-1, 127842, 17Jan52
    55-083     h-19a 1952 US Air Force 51-3850 : Sikorsky S-55 c/n 55-083, ff:?; del USAF as H-19A, 51-3850, 04Jan52.
US Air Force 51-3850 : 1952 pictured in Korea, National Museum of the U.S. Air Force photo
    55-084     h-19a 1952 US Air Force 51-3851 : Sikorsky S-55 c/n 55-084, ff:?; del USAF as H-19A, 51-3851, 09Jan52.
    55-085     h-19a 1952 US Air Force 51-3852 : Sikorsky S-55 c/n 55-085, ff:?; del USAF as H-19A, 51-3852, 04Jan52.
    55-086     HO4S-2 1951 US Coast Guard 1252 : Sikorsky S-55 c/n 55-086, ff:?; del USCG as HO4S-2, 1252, 15Nov51.
    55-087     HO4S-2 1951 US Coast Guard 1253 : Sikorsky S-55 c/n 55-087, ff:?; del USCG as HO4S-2, 1253, 15Nov51.
    55-088     HO4S-2 1951 US Coast Guard 1254 : Sikorsky S-55 c/n 55-088, ff:?; del USCG as HO4S-2, 1254, 01Dec51.
    55-089     HRS-2 1952 US Marine Corps 129017 : Sikorsky S-55 c/n 55-089, ff:?; del USMC as HRS-2, 129017, 19Jan52
    55-090     HRS-2 1952 US Marine Corps 129018 : Sikorsky S-55 c/n 55-090, ff:?; del USMC as HRS-2, 129018, 19Jan52
    55-091     h-19a 1952 US Air Force 51-3853 : Sikorsky S-55 c/n 55-091, ff:?; del USAF as H-19A, 51-3853, 25Jan52.
    55-092     h-19a 1952 US Air Force 51-3854 : Sikorsky S-55 c/n 55-092, ff:?; del USAF as H-19A, 51-3854, 25Jan52.
    55-093     h-19a 1952 US Air Force 51-3855 : Sikorsky S-55 c/n 55-093, ff:?; del USAF as H-19A, 51-3855, 07Aug52.
    55-094     h-19a 1952 US Air Force 51-3856 : Sikorsky S-55 c/n 55-094, ff:?; del USAF as H-19A, 51-3856, 19Jan52.
    55-095     h-19a 1952 US Air Force 51-3857 : Sikorsky S-55 c/n 55-095, ff:?; del USAF as H-19A, 51-3857, 29Feb52.
    55-096     HO4S-2 1951 US Coast Guard 1255 : Sikorsky S-55 c/n 55-096, ff:?; del USCG as HO4S-2, 1255, 05Dec51.
    55-097     HO4S-2 1951 US Coast Guard 1256 : Sikorsky S-55 c/n 55-097, ff:?; del USCG as HO4S-2, 1256, 03Dec51.
    55-098     HO4S-2 1951 US Coast Guard 1257 : Sikorsky S-55 c/n 55-098, ff:?; del USCG as HO4S-2, 1257, 10Dec51.
    55-099     HO4S-2 1952 US Coast Guard 1258 : Sikorsky S-55 c/n 55-099, ff:?; del USCG as HO4S-2, 1258, 04Jan52.
    55-100     S-55 1952 Los Angeles Airways N412A : Sikorsky S-55 c/n 55-100, ff:?; del Los Angeles Airways as N412A, 31Mar52.
    55-101     HRS-2 1952 US Marine Corps 129019 : Sikorsky S-55 c/n 55-101, ff:?; del USMC as HRS-2, 129019, 17Jan52
    55-102     HRS-2 1955 US Marine Corps 129020 : Sikorsky S-55 c/n 55-102, ff:?; del USMC as HRS-2, 129020, 22Feb52
    55-103     HRS-2 1952 US Marine Corps 129021 : Sikorsky S-55 c/n 55-103, ff:?; del USMC as HRS-2, 129021, 22Feb52
    55-104     HRS-2 1952 US Marine Corps 129022 : Sikorsky S-55 c/n 55-104, ff:?; del USMC as HRS-2, 129022, 22Feb52
    55-105     HRS-2 1952 US Marine Corps 129023 : Sikorsky S-55 c/n 55-105, ff:?; del USMC as HRS-2, 129023, 22Feb52; wfu & sold Calif. Helicopters Parts, Inc.
    55-106     HRS-2 1952 US Marine Corps 129024 : Sikorsky S-55 c/n 55-106, ff:?; del USMC as HRS-2, 129024, 28Feb52
    55-107     h-19a 1952 US Air Force 51-3858 : Sikorsky S-55 c/n 55-107, ff:?; del USAF as H-19A, 51-3858, 29Feb52.
    55-108     h-19a 1952 US Air Force 51-3859 : Sikorsky S-55 c/n 55-108, ff:?; del USAF as H-19A, 51-3859, 07Mar52.
    55-109     h-19a 1952 US Air Force 51-3860 : Sikorsky S-55 c/n 55-109, ff:?; del USAF as H-19A, 51-3860, 07Mar52.
    55-110     h-19a 1952 US Air Force 51-3861 : Sikorsky S-55 c/n 55-110, ff:?; del USAF as H-19A, 51-3861, 03Apr52.
    55-111     h-19a 1952 US Air Force 51-3862 : Sikorsky S-55 c/n 55-111, ff:?; del USAF as H-19A, 51-3862, 07Mar52.
    55-112     h-19a 1952 US Air Force 51-3863 : Sikorsky S-55 c/n 55-112, ff:?; del USAF as H-19A, 51-3863, 07Mar52.
    55-113     HRS-2 1952 US Marine Corps 129025 : Sikorsky S-55 c/n 55-113, ff:?; del USMC as HRS-2, 129025, 20Feb52
    55-114     HRS-2 1952 US Marine Corps 129026 : Sikorsky S-55 c/n 55-114, ff:?; del USMC as HRS-2, 129026, 01Apr52
    55-115     HRS-2 1952 US Marine Corps 129027 : Sikorsky S-55 c/n 55-115, ff:?; del USMC as HRS-2, 129027, 22Mar52
    55-116     HRS-2 1952 US Marine Corps 129028 : Sikorsky S-55 c/n 55-116, ff:?; del USMC as HRS-2, 129028, 01Apr52
    55-117     HRS-2 1952 US Marine Corps 129029 : Sikorsky S-55 c/n 55-117, ff:?; del USMC as HRS-2, 129029, 01Apr52
    55-118     HRS-2 1952 US Marine Corps 129030 : Sikorsky S-55 c/n 55-118, ff:?; del USMC as HRS-2, 129030, 01Apr52
    55-119     HRS-2 1952 US Marine Corps 129031 : Sikorsky S-55 c/n 55-119, ff:?; del USMC as HRS-2, 129031, 01Apr52
    55-120     h-19a 1952 US Air Force 51-3864 : Sikorsky S-55 c/n 55-120, ff:?; del USAF as H-19A, 51-3864, 06Apr52.
    55-121     h-19a 1952 US Air Force 51-3865 : Sikorsky S-55 c/n 55-121, ff:?; del USAF as H-19A, 51-3865, 06Apr52.
    55-122     h-19a 1952 US Air Force 51-3866 : Sikorsky S-55 c/n 55-122, ff:?; del USAF as H-19A, 51-3866, 03Apr52.
    55-123     h-19a 1952 US Air Force 51-3867 : Sikorsky S-55 c/n 55-123, ff:?; del USAF as H-19A, 51-3867, 03Apr52.
    55-124     h-19a 1952 US Air Force 51-3868 : Sikorsky S-55 c/n 55-124, ff:?; del USAF as H-19A, 51-3868, 03Apr52.
    55-125     h-19a 1952 US Air Force 51-3869 : Sikorsky S-55 c/n 55-125, ff:?; del USAF as H-19A, 51-3869, 16Apr52.
    55-126     h-19a 1952 US Air Force 51-3870 : Sikorsky S-55 c/n 55-126, ff:?; del USAF as H-19A, 51-3870, 21Apr52.
    55-127     h-19a 1952 US Air Force 51-3871 : Sikorsky S-55 c/n 55-127, ff:?; del USAF as H-19A, 51-3871, 22Apr52.
    55-128     HRS-2 1952 US Marine Corps 129032 : Sikorsky S-55 c/n 55-128, ff:?; del USMC as HRS-2, 129032, 01Apr52
    55-129     HRS-2 1952 US Marine Corps 129033 : Sikorsky S-55 c/n 55-129, ff:?; del USMC as HRS-2, 129033, 04Apr52
    55-130     HRS-2 1952 US Marine Corps 129034 : Sikorsky S-55 c/n 55-130, ff:?; del USMC as HRS-2, 129034, 17Apr52
    55-131     HRS-2 1952 US Marine Corps 129035 : Sikorsky S-55 c/n 55-131, ff:?; del USMC as HRS-2, 129035, 06May52
    55-132     HRS-2 1952 US Marine Corps 129036 : Sikorsky S-55 c/n 55-132, ff:?; del USMC as HRS-2, 129036, 06May52
    55-133     HRS-2 1952 US Marine Corps 129037 : Sikorsky S-55 c/n 55-133, ff:?; del USMC as HRS-2, 129037, 05May52
    55-134     h-19a 1952 US Air Force 51-3872 : Sikorsky S-55 c/n 55-134, ff:?; del USAF as H-19A, 51-3872, 05May52.
    55-135     h-19a 1952 US Air Force 51-3873 : Sikorsky S-55 c/n 55-135, ff:?; del USAF as H-19A, 51-3873, 07May52.
Fuerza Aerea Argentina H-8 : FAA; ex BuNo 51-3873; preserved Area Material Quilmes (AMQ); nov2010 pictured aside S-62 ZS-HCW
    55-136     h-19a 1952 US Air Force 51-3874 : Sikorsky S-55 c/n 55-136, ff:?; del USAF as H-19A, 51-3874, 15May52.
    55-137     h-19a 1952 US Air Force 51-7139 : Sikorsky S-55 c/n 55-137, ff:?; del USAF as H-19A, 51-7139, 20Jun52.
Força Aérea Portuguesa 9101 : FAP; BuNo 51-7139; w/o unk
    55-138     h-19a 1952 US Air Force 51-3875 : Sikorsky S-55 c/n 55-138, ff:?; del USAF as H-19A, 51-3875, 13May52.
    55-139     h-19a 1952 US Air Force 51-3876 : Sikorsky S-55 c/n 55-139, ff:?; del USAF as H-19A, 51-3876, 13May52.
    55-140     h-19a 1952 US Air Force 51-3877 : Sikorsky S-55 c/n 55-140, ff:?; del USAF as H-19A, 51-3877, 16May52.
    55-141     h-19a 1952 US Air Force 51-3878 : Sikorsky S-55 c/n 55-141, ff:?; del USAF as H-19A, 51-3878, 21May52.
    55-142     h-19a 1952 US Air Force 51-3879 : Sikorsky S-55 c/n 55-142, ff:?; del USAF as H-19A, 51-3879, 28May52.
    55-143     S-55 1952 Pratt and Whitney Canada CF-GHV : Sikorsky S-55 c/n 55-143, ff:?; del P&WC as CF-GHV, 18Apr52; other regs: N8143.
    55-144     HO4S-2 1952 royal canadian navy  (1945-1968) 55144 : HO4S-2; RCN d/d 29apr55; w/o 25jun57 McNabs Island Halifax Harbour; used as ground instructional airframe
royal canadian navy  (1945-1968) 55144 : Sikorsky S-55 c/n 55-144, ff:?; ordered by Pratt & Whitney Canada for Royal Canadian Navy as HO4S-2, 55144, 09Apr52; w/o 1957.
    55-145     HRS-2 1952 US Marine Corps 129038 : Sikorsky S-55 c/n 55-145, ff:?; del USMC as HRS-2, 129038, 06May52
    55-146     HRS-2 1952 US Marine Corps 129039 : Sikorsky S-55 c/n 55-146, ff:?; del USMC as HRS-2, 129039, 06May52
    55-147     HRS-2 1952 US Marine Corps 129040 : Sikorsky S-55 c/n 55-147, ff:?; del USMC as HRS-2, 129040, 06May52
    55-148     HRS-2 1952 US Marine Corps 129041 : Sikorsky S-55 c/n 55-148, ff:?; del USMC as HRS-2, 129041, 28May52
    55-149     HRS-2 1952 US Marine Corps 129042 : Sikorsky S-55 c/n 55-149, ff:?; del USMC as HRS-2, 129042, 28May52
    55-150     HRS-2 1952 US Marine Corps 129043 : Sikorsky S-55 c/n 55-150, ff:?; del USMC as HRS-2, 129043, 05Jun52
    55-151     h-19a 1952 US Air Force 51-3880 : Sikorsky S-55 c/n 55-151, ff:?; del USAF as H-19A, 51-3880, 02Jun52.
    55-152     h-19a 1952 US Air Force 51-3881 : Sikorsky S-55 c/n 55-152, ff:?; del USAF as H-19A, 51-3881, 07Jun52.
    55-153     h-19a 1952 US Air Force 51-3882 : Sikorsky S-55 c/n 55-153, ff:?; del USAF as H-19A, 51-3882, 07Jun52.
    55-154     h-19a 1952 US Air Force 51-3883 : Sikorsky S-55 c/n 55-154, ff:?; del USAF as H-19A, 51-3883, 12Jun52.
    55-155     h-19a 1952 US Air Force 51-3884 : Sikorsky S-55 c/n 55-155, ff:?; del USAF as H-19A, 51-3884, 12Jun52.
    55-156     h-19a 1952 US Air Force 51-3885 : Sikorsky S-55 c/n 55-156, ff:?; del USAF as H-19A, 51-3885, 04Jun52.
    55-157     h-19a 1952 US Air Force 51-3886 : Sikorsky S-55 c/n 55-157, ff:?; del USAF as H-19A, 51-3886, 06Jun52; wfu & xfer Argentina, unk?
Fuerza Aerea Argentina H-4 : FAA d/d 1962; ex BuNo 51-3886; 1964 pictured (top) at Campo Hipico, Buenos Aires during Army week show; Nov.1968 pictured (middle) at 1ra expo Aeronautica y Espacial, Palermo, Buenos Aires
Fuerza Aerea Argentina H-04 : 1971 preserved at Museo Nacional de Aeronautica (MNA), Aeroparque Jorge Newbery, Buenos Aires; 2006 pictured (bot)at MNA now located at Moron, Buenos Aires Province
    55-158     h-19a 1952 US Air Force 51-3887 : Sikorsky S-55 c/n 55-158, ff:?; del USAF as H-19A, 51-3887, 14Jun52.
    55-159     h-19a 1952 US Air Force 51-3888 : Sikorsky S-55 c/n 55-159, ff:?; del USAF as H-19A, 51-3888, 12Jun52.
    55-160     S-55 1952 Los Angeles Airways N413A : Sikorsky S-55 c/n 55-160, ff:?; del Los Angeles Airways as N413A, 06Jun52.
    55-161     S-55 1952 Pratt and Whitney Canada CF-FBW : Sikorsky S-55 c/n 55-161, ff:?; del P&WC as CF-FBW, 09May52.
    55-162     HRS-2 1952 US Marine Corps 129044 : Sikorsky S-55 c/n 55-162, ff:?; del USMC as HRS-2, 129044, 28May52
    55-163     HRS-2 1952 US Marine Corps 129045 : Sikorsky S-55 c/n 55-163, ff:?; del USMC as HRS-2, 129045, 28May52
    55-164     HRS-2 1952 US Marine Corps 129046 : Sikorsky S-55 c/n 55-164, ff:?; del USMC as HRS-2, 129046, 05Jun52.
    55-165     HRS-2 1952 US Marine Corps 129047 : Sikorsky S-55 c/n 55-165, ff:?; del USMC as HRS-2, 129047, 28May52
    55-166     HRS-2 1952 US Marine Corps 129048 : Sikorsky S-55 c/n 55-166, ff:?; del USMC as HRS-2, 129048, 05Jun52
    55-167     HRS-2 1952 US Marine Corps 129049 : Sikorsky S-55 c/n 55-167, ff:?; del USMC as HRS-2, 129049, 10Jun52
    55-168     h-19a 1952 US Air Force 51-3889 : Sikorsky S-55 c/n 55-168, ff:?; del USAF as H-19A, 51-3889, 17Jun52.
    55-169     h-19a 1952 US Air Force 51-3890 : Sikorsky S-55 c/n 55-169, ff:?; del USAF as H-19A, 51-3890, 24Jun52.
    55-170     h-19a 1952 US Air Force 51-3891 : Sikorsky S-55 c/n 55-170, ff:?; del USAF as H-19A, 51-3891, 24Jun52.
    55-171     h-19a 1952 US Air Force 51-3892 : Sikorsky S-55 c/n 55-171, ff:?; del USAF as H-19A, 51-3892, 26Jun52.
    55-172     h-19a 1952 US Air Force 51-3893 : Sikorsky S-55 c/n 55-172, ff:?; del USAF as H-19A, 51-3893, 04Jul52.
    55-173     h-19a 1952 US Air Force 51-3894 : Sikorsky S-55 c/n 55-173, ff:?; del USAF as H-19A, 51-3894, 03Jul52.
    55-174     h-19a 1952 US Air Force 51-3895 : Sikorsky S-55 c/n 55-174, ff:?; del USAF as H-19A, 51-3895, 01Jul52.
Aeronautica Militare Italiana MM51-03895 : xfer MAP to Italian Air Force as MM51-03895, unk.
Aeronautica Militare Italiana MM80125 : reserialled Italian Air Force as MM80125, unk; scr Leavesden, UK 1968.
    55-175     h-19c 1952 US Army Aviation 51-14242 : Sikorsky S-55 c/n 55-175, ff:?; del as H-19C, 51-14242, 02Jul52.
    55-176     h-19c 1952 US Army Aviation 51-14243 : Sikorsky S-55 c/n 55-176, ff:?; del as H-19C, 51-14243, 11Jul52.
    55-177     h-19c 1952 US Army Aviation 51-14244 : Sikorsky S-55 c/n 55-177, ff:?; del as H-19C, 51-14244, 21Jul52.
    55-178     h-19c 1952 US Army Aviation 51-14245 : Sikorsky S-55 c/n 55-178, ff:?; del as H-19C, 51-14245, 11Jul52.
    55-179     h-19c 1952 US Army Aviation 51-14246 : Sikorsky S-55 c/n 55-179, ff:?; del as H-19C, 51-14246, 11Jul52.
US Army Aviation 51-14246 : Marilyn Monroe picture in this helo
    55-180     h-19c 1952 US Army Aviation 51-14247 : Sikorsky S-55 c/n 55-180, ff:?; del as H-19C, 51-14247, 11Jul52.
    55-181     HRS-2 1952 US Marine Corps 130138 : Sikorsky S-55 c/n 55-181, ff:?; del USMC as HRS-2, 130138, 21Jul52
    55-182     HRS-2 1952 US Marine Corps 130139 : Sikorsky S-55 c/n 55-182, ff:?; del USMC as HRS-2, 130139, 21Jul52
    55-183     HRS-2 1952 US Marine Corps 130140 : Sikorsky S-55 c/n 55-183, ff:?; del USMC as HRS-2, 130140, 21Jul52
    55-184     HRS-2 1952 US Marine Corps 130141 : Sikorsky S-55 c/n 55-184, ff:?; del USMC as HRS-2, 130141, 21Jul52
    55-185     HRS-2 1952 US Marine Corps 130142 : Sikorsky S-55 c/n 55-185, ff:?; del USMC as HRS-2, 130142, 21Jul52
    55-186     HRS-2 1952 US Marine Corps 130143 : Sikorsky S-55 c/n 55-186, ff:?; del USMC as HRS-2, 130143, 21Jul52
    55-187     HRS-2 1952 US Marine Corps 130144 : Sikorsky S-55 c/n 55-187, ff:?; del USMC as HRS-2, 130144, 21Jul52
    55-188     HRS-2 1952 US Marine Corps 130145 : Sikorsky S-55 c/n 55-188, ff:?; del USMC as HRS-2, 130145, 21Jul52
    55-189     h-19c 1952 US Army Aviation 51-14248 : Sikorsky S-55 c/n 55-189, ff:?; del as H-19C, 51-14248, 11Jul52.
    55-190     h-19c 1952 US Army Aviation 51-14249 : Sikorsky S-55 c/n 55-190, ff:?; del as H-19C, 51-14249, 11Jul52.
    55-191     h-19c 1952 US Army Aviation 51-14250 : Sikorsky S-55 c/n 55-191, ff:?; del as H-19C, 51-14250, 30Jul52.
    55-192     h-19c 1952 US Army Aviation 51-14251 : Sikorsky S-55 c/n 55-192, ff:?; del as H-19C, 51-14251, 31Jul52.
    55-193     h-19c 1952 US Army Aviation 51-14252 : Sikorsky S-55 c/n 55-193, ff:?; del as H-19C, 51-14252, 11Aug52.
    55-194     h-19c 1952 US Army Aviation 51-14253 : Sikorsky S-55 c/n 55-194, ff:?; del as H-19C, 51-14253, 30Jul52.
    55-195     h-19c 1952 US Army Aviation 51-14254 : Sikorsky S-55 c/n 55-195, ff:?; del as H-19C, 51-14254, 31Jul52.
    55-196     h-19c 1952 US Army Aviation 51-14255 : Sikorsky S-55 c/n 55-196, ff:?; del as H-19C, 51-14255, 04Aug52.
    55-197     h-19c 1952 US Army Aviation 51-14256 : Sikorsky S-55 c/n 55-197, ff:?; del as H-19C, 51-14256, 12Aug52.
    55-198     h-19c 1952 US Army Aviation 51-14257 : Sikorsky S-55 c/n 55-198, ff:?; del as H-19C, 51-14257, 12Aug52.
    55-199     h-19c 1952 US Army Aviation 51-14258 : Sikorsky S-55 c/n 55-199, ff:?; del as H-19C, 51-14258, 26Aug52.
    55-200     h-19c 1952 US Army Aviation 51-14259 : Sikorsky S-55 c/n 55-200, ff:?; del as H-19C, 51-14259, 26Aug52.
    55-201     h-19c 1952 US Army Aviation 51-14260 : Sikorsky S-55 c/n 55-201, ff:?; del as H-19C, 51-14260, 26Aug52.
    55-202     h-19c 1952 US Army Aviation 51-14261 : Sikorsky S-55 c/n 55-202, ff:?; del as H-19C, 51-14261, 14Aug52.
    55-203     HRS-2 1952 US Marine Corps 130146 : Sikorsky S-55 c/n 55-203, ff:?; del USMC as HRS-2, 130146, 11Aug52
    55-204     HRS-2 1952 US Marine Corps 130147 : Sikorsky S-55 c/n 55-204, ff:?; del USMC as HRS-2, 130147, 11Aug52
    55-205     HRS-2 1952 US Marine Corps 130148 : Sikorsky S-55 c/n 55-205, ff:?; del USMC as HRS-2, 130148, 11Aug52
    55-206     HRS-2 1952 US Marine Corps 130149 : Sikorsky S-55 c/n 55-206, ff:?; del USMC as HRS-2, 130149, 11Aug52
    55-207     HRS-2 1952 US Marine Corps 130150 : Sikorsky S-55 c/n 55-207, ff:?; del USMC as HRS-2, 130150, 11Aug52
    55-208     HRS-2 1952 US Marine Corps 130151 : Sikorsky S-55 c/n 55-208, ff:?; del USMC as HRS-2, 130151, 11Aug52
    55-209     HRS-2 1952 US Marine Corps 130152 : Sikorsky S-55 c/n 55-209, ff:?; del USMC as HRS-2, 130152, 11Aug52; wfu & sold Calif Helicopter Parts, Inc, 18Apr69.
    55-210     HRS-2 1952 US Marine Corps 130153 : Sikorsky S-55 c/n 55-210, ff:?; del USMC as HRS-2, 130153, 11Aug52
    55-211     HRS-2 1952 US Marine Corps 130154 : Sikorsky S-55 c/n 55-211, ff:?; del USMC as HRS-2, 130154, 11Aug52
    55-212     HRS-2 1952 US Marine Corps 130155 : Sikorsky S-55 c/n 55-212, ff:?; del USMC as HRS-2, 130155, 11Aug52
    55-213     HRS-2 1952 US Marine Corps 130156 : Sikorsky S-55 c/n 55-213, ff:?; del USMC as HRS-2, 130156, 11Aug52
    55-214     HRS-2 1952 US Marine Corps 130157 : Sikorsky S-55 c/n 55-214, ff:?; del USMC as HRS-2, 130157, 11Aug52
    55-215     h-19c 1952 US Army Aviation 51-14262 : Sikorsky S-55 c/n 55-215, ff:?; del as H-19C, 51-14262, 08Sep52.
    55-216     h-19c 1952 US Army Aviation 51-14263 : Sikorsky S-55 c/n 55-216, ff:?; del as H-19C, 51-14263, 25Sep52.
    55-217     h-19c 1952 US Army Aviation 51-14264 : Sikorsky S-55 c/n 55-217, ff:?; del as H-19C, 51-14264, 03Oct52.
    55-218     h-19c 1952 US Army Aviation 51-14265 : Sikorsky S-55 c/n 55-218, ff:?; del as H-19C, 51-14265, 03Oct52.
    55-219     h-19c 1952 US Army Aviation 51-14266 : Sikorsky S-55 c/n 55-219, ff:?; del as H-19C, 51-14266, 03Oct52.
    55-220     h-19c 1952 US Army Aviation 51-14267 : Sikorsky S-55 c/n 55-220, ff:?; del as H-19C, 51-14267, 03Oct52.
    55-221     h-19c 1952 US Army Aviation 51-14268 : Sikorsky S-55 c/n 55-221, ff:?; del as H-19C, 51-14268, 03Oct52.
    55-222     h-19c 1952 US Army Aviation 51-14269 : Sikorsky S-55 c/n 55-222, ff:?; del as H-19C, 51-14269, 03Oct52.
    55-223     h-19c 1952 US Army Aviation 51-14270 : Sikorsky S-55 c/n 55-223, ff:?; del as H-19C, 51-14270, 24Oct52.
    55-224     h-19c 1952 US Army Aviation 51-14271 : Sikorsky S-55 c/n 55-224, ff:?; del as H-19C, 51-14271, 14Oct52.
    55-225     h-19c 1952 US Army Aviation 51-14272 : Sikorsky S-55 c/n 55-225, ff:?; del as H-19C, 51-14272, 16Oct52.
    55-226     h-19c 1952 US Army Aviation 51-14273 : Sikorsky S-55 c/n 55-226, ff:?; del as H-19C, 51-14273, 17Oct52.
    55-227     h-19c 1952 US Army Aviation 51-14274 : Sikorsky S-55 c/n 55-227, ff:?; del as H-19C, 51-14274, 21Oct52.
    55-228     HRS-2 1952 US Marine Corps 130158 : Sikorsky S-55 c/n 55-228, ff:?; del USMC as HRS-2, 130158, 05Sep52
    55-229     HRS-2 1952 US Marine Corps 130159 : Sikorsky S-55 c/n 55-229, ff:?; del USMC as HRS-2, 130159, 05Sep52
US Marine Corps 130159 : 06apr53 pictured with HMR-161 providing air transportation for members of the United Nations truce talks during the Korean War
    55-230     HRS-2 1952 US Marine Corps 130160 : Sikorsky S-55 c/n 55-230, ff:?; del USMC as HRS-2, 130160, 05Sep52
    55-231     HRS-2 1952 US Marine Corps 130161 : Sikorsky S-55 c/n 55-231, ff:?; del USMC as HRS-2, 130161, 05Sep52
    55-232     HRS-2 1952 US Marine Corps 130162 : Sikorsky S-55 c/n 55-232, ff:?; del USMC as HRS-2, 130162, 05Sep52
    55-233     HRS-2 1952 US Marine Corps 130163 : Sikorsky S-55 c/n 55-233, ff:?; del USMC as HRS-2, 130163, 05Sep52
    55-234     HRS-2 1952 US Marine Corps 130164 : Sikorsky S-55 c/n 55-234, ff:?; del USMC as HRS-2, 130164, 05Sep52
    55-235     HRS-2 1952 US Marine Corps 130165 : Sikorsky S-55 c/n 55-235, ff:?; del USMC as HRS-2, 130165, 05Sep52
    55-236     HRS-2 1952 US Marine Corps 130166 : Sikorsky S-55 c/n 55-236, ff:?; del USMC as HRS-2, 130166, 05Sep52
    55-237     HRS-2 1952 US Marine Corps 130167 : Sikorsky S-55 c/n 55-237, ff:?; del USMC as HRS-2, 130167, 05Sep52
    55-238     HRS-2 1952 US Marine Corps 130168 : Sikorsky S-55 c/n 55-238, ff:?; del USMC as HRS-2, 130168, 05Sep52; w/o crop spraying, New Zealand, 29Aug00
US Marine Corps 130168 : Feb53 pictured with HMR-161 during Operation Haylift II
    55-239     HRS-2 1952 US Marine Corps 130169 : Sikorsky S-55 c/n 55-239, ff:?; del USMC as HRS-2, 130169, 05Sep52
    55-240     h-19c 1952 US Army Aviation 51-14275 : Sikorsky S-55 c/n 55-240, ff:?; del as H-19C, 51-14275, 22Oct52.
    55-241     h-19c 1952 US Army Aviation 51-14276 : Sikorsky S-55 c/n 55-241, ff:?; del as H-19C, 51-14276, 22Oct52.
    55-242     h-19c 1952 US Army Aviation 51-14277 : Sikorsky S-55 c/n 55-242, ff:?; del as H-19C, 51-14277, 23Oct52.
    55-243     h-19c 1952 US Army Aviation 51-14278 : Sikorsky S-55 c/n 55-243, ff:?; del as H-19C, 51-14278, 24Oct52.
    55-244     h-19c 1952 US Army Aviation 51-14279 : Sikorsky S-55 c/n 55-244, ff:?; del as H-19C, 51-14279, 27Oct52.
    55-245     h-19c 1952 US Army Aviation 51-14280 : Sikorsky S-55 c/n 55-245, ff:?; del as H-19C, 51-14280, 29Oct52.
    55-246     h-19c 1952 US Army Aviation 51-14281 : Sikorsky S-55 c/n 55-246, ff:?; del as H-19C, 51-14281, 30Oct52.
    55-247     h-19c 1952 US Army Aviation 51-14282 : Sikorsky S-55 c/n 55-247, ff:?; del as H-19C, 51-14282, 04Nov52.
    55-248     h-19c 1952 US Army Aviation 51-14283 : Sikorsky S-55 c/n 55-248, ff:?; del as H-19C, 51-14283, 04Nov52.
    55-249     h-19c 1952 US Army Aviation 51-14284 : Sikorsky S-55 c/n 55-249, ff:?; del as H-19C, 51-14284, 04Nov52.
    55-250     h-19c 1952 US Army Aviation 51-14285 : Sikorsky S-55 c/n 55-250, ff:?; del as H-19C, 51-14285, 05Nov52.
    55-251     h-19c 1952 US Army Aviation 51-14286 : Sikorsky S-55 c/n 55-251, ff:?; del as H-19C, 51-14286, 05Nov52.
    55-252     S-55 1952 Société nationale des constructions aéronautiques du sud-est F-BGIZ : Sikorsky S-55, c/n 55-252, ff:?; del SNCASE (Sud-Est) as F-BGIZ, 03Sep52; w/o unk.
    55-253     HRS-2 1952 US Marine Corps 130170 : Sikorsky S-55 c/n 55-253, ff:?; del USMC as HRS-2, 130170, 08Oct52
    55-254     HRS-2 1952 US Navy 130171 : Sikorsky S-55 c/n 55-254, ff:?; del USN as HRS-2, 130171, 07Oct52; xfer HS-2, Ream Field, CA, unk; soc 26Aug53.
    55-255     HRS-2 1952 US Navy 130172 : Sikorsky S-55 c/n 55-255, ff:?; del USN as HRS-2, 130172, 08Oct52; xfer HS-2, Ream Field, CA, unk; soc 30May53.
    55-256     HRS-2 1952 US Marine Corps 130173 : Sikorsky S-55 c/n 55-256, ff:?; del USMC as HRS-2, 130173, 07Oct52
    55-257     HRS-2 1952 US Marine Corps 130174 : Sikorsky S-55 c/n 55-257, ff:?; del USMC as HRS-2, 130174, 08Oct52
    55-258     HRS-2 1952 US Marine Corps 130175 : Sikorsky S-55 c/n 55-258, ff:?; del USMC as HRS-2, 130175, 14Oct52
    55-259     HRS-2 1952 US Marine Corps 130176 : Sikorsky S-55 c/n 55-259, ff:?; del USMC as HRS-2, 130176, 14Oct52
    55-260     HRS-2 1952 US Marine Corps 130177 : Sikorsky S-55 c/n 55-260, ff:?; del USMC as HRS-2, 130177, 14Oct52
    55-261     HRS-2 1952 US Marine Corps 130178 : Sikorsky S-55 c/n 55-261, ff:?; del USMC as HRS-2, 130178, 18Oct52
    55-262     HRS-2 1952 US Marine Corps 130179 : Sikorsky S-55 c/n 55-262, ff:?; del USMC as HRS-2, 130179, 18Oct52
    55-263     HRS-2 1952 US Marine Corps 130180 : Sikorsky S-55 c/n 55-263, ff:?; del USMC as HRS-2, 130180, 18Oct52
    55-264     HRS-2 1952 US Marine Corps 130181 : Sikorsky S-55 c/n 55-264, ff:?; del USMC as HRS-2, 130181, 18Oct52
    55-265     h-19c 1952 US Army Aviation 51-14287 : Sikorsky S-55 c/n 55-265, ff:?; del as H-19C, 51-14287, 05Nov52.
    55-266     h-19c 1952 US Army Aviation 51-14288 : Sikorsky S-55 c/n 55-266, ff:?; del as H-19C, 51-14288, 05Nov52.
    55-267     h-19c 1952 US Army Aviation 51-14289 : Sikorsky S-55 c/n 55-267, ff:?; del as H-19C, 51-14289, 06Nov52.
    55-268     h-19c 1952 US Army Aviation 51-14290 : Sikorsky S-55 c/n 55-268, ff:?; del as H-19C, 51-14290, 06Nov52.
    55-269     h-19c 1952 US Army Aviation 51-14291 : Sikorsky S-55 c/n 55-269, ff:?; del as H-19C, 51-14291, 07Nov52.
    55-270     S-55 1952 Los Angeles Airways N405A : Sikorsky S-55 c/n 55-270, ff:?; del Los Angeles Airways as N405A, 06Oct52.
    55-271     h-19c 1952 US Army Aviation 51-14292 : Sikorsky S-55 c/n 55-271, ff:?; del as H-19C, 51-14292, 18Nov52.
    55-272     h-19c 1952 US Army Aviation 51-14293 : Sikorsky S-55 c/n 55-272, ff:?; del as H-19C, 51-14293, 18Nov52.
    55-273     h-19c 1952 US Army Aviation 51-14294 : Sikorsky S-55 c/n 55-273, ff:?; del as H-19C, 51-14294, 18Nov52.
    55-274     h-19c 1952 US Army Aviation 51-14295 : Sikorsky S-55 c/n 55-274, ff:?; del as H-19C, 51-14295, 03Dec52.
    55-275     h-19c 1952 US Army Aviation 51-14296 : Sikorsky S-55 c/n 55-275, ff:?; del as H-19C, 51-14296, 03Dec52.
    55-276     h-19c 1952 US Army Aviation 51-14297 : Sikorsky S-55 c/n 55-276, ff:?; del as H-19C, 51-14297, 08Dec52.
    55-277     h-19c 1952 US Army Aviation 51-14298 : Sikorsky S-55 c/n 55-277, ff:?; del as H-19C, 51-14298, 08Dec52.
Comando de Aviacion Naval Argentina 0504 : ARA d/d 31dec59 as 2-PH-413 ex BuNo 51-14298; 1960 as 2-H-13; w/o nov63 in Antarctica
    55-278     S-55 1952 Pratt and Whitney Canada CF-HNG : Sikorsky S-55 c/n 55-278, ff:?; reg Sikorsky as N415A, 1952; del P&WC as CF-HNG, 06Oct52; rereg C-FHNG unk.
    55-279     S-55 1952 Los Angeles Airways N414A : Sikorsky S-55 c/n 55-279, ff:?; del Los Angeles Airways as N414A, 23Sep52.
    55-280     HRS-2 1952 US Navy 130182 : Sikorsky S-55 c/n 55-280, ff:?; del USN as HRS-2, 130182, 23Oct52.
Fleet Air Arm WV189 : har.21 MAP to UK/Royal Navy as Whirlwind HAR.21, WV189, Ex BuAer 130182, d/d 20Nov52; w/o 03Aug55, s.o.c 26Oct55.
    55-281     HRS-2 1952 US Navy 130183 : Sikorsky S-55 c/n 55-281, ff:?; del USN as HRS-2, 130183, 23Oct52.
Fleet Air Arm WV190 : har.21 MAP to UK/Royal Navy as Whirlwind HAR.21, WV190, Ex BuAer 130183, f/f 07Oct52, d/d 20Nov52; s.o.c. 02Feb66, to A2537 at Arbroath, scrapped circa 1970.
    55-282     HRS-2 1952 US Navy 130184 : Sikorsky S-55 c/n 55-282, ff:?; del USN as HRS-2, 130184, 27Oct52
Fleet Air Arm WV191 : har.21 MAP to UK/Royal Navy as Whirlwind HAR.21, WV189, Ex BuAer 130184, d/d 20Nov52, w/o circa 1954 in Malaya, s.o.c. 19Oct54.
    55-283     HRS-2 1952 US Navy 130185 : Sikorsky S-55 c/n 55-283, ff:?; del USN as HRS-2, 130185, 28Oct52.
Fleet Air Arm WV192 : har.21 MAP to UK/Royal Navy as Whirlwind HAR.21, WV192, Ex BuAer 130185, d/d 02Dec52; w/o 01Oct54.
    55-284     HRS-2 1952 US Navy 130186 : Sikorsky S-55 c/n 55-284, ff:?; del USN as HRS-2, 130186, 28Oct52.
Fleet Air Arm WV193 : har.21 MAP to UK/Royal Navy as Whirlwind HAR.21, WV193, Ex BuAer 130186, d/d 02Dec52; to RNEC Mnadon, Plymouth 20Aug58 for G/I; sold as scrap at Fleetlands to Marine Salvage, Portsmouth, UK, 30Nov65.
    55-285     HRS-2 1952 US Navy 130187 : Sikorsky S-55 c/n 55-285, ff:?; del USN as HRS-2, 130187, 28Oct52
Fleet Air Arm WV194 : har.21 MAP to UK/Royal Navy as Whirlwind HAR.21, WV194, Ex BuAer 130187, d/d 20Nov52; w/o 15Oct56, thought to have been converted to a simulator by Westlands.
    55-286     HRS-2 1952 US Navy 130188 : Sikorsky S-55 c/n 55-286, ff:?; del USN as HRS-2, 130188, 28Oct52
Fleet Air Arm WV195 : har.21 MAP to UK/Royal Navy as Whirlwind HAR.21, WV195, Ex BuAer 130188, d/d 20Nov52; to Arbroath, then Cardington for G.I; s.o.c. 30Sep63 at Culdrose and burnt during a instructional filming.
    55-287     HRS-2 1952 US Navy 130189 : Sikorsky S-55 c/n 55-287, ff:?; del USN as HRS-2, 130189, 29Oct52
Fleet Air Arm WV196 : har.21 MAP to UK/Royal Navy as Whirlwind HAR.21, WV196, Ex BuAer 130189, f/f 15Oct52, d/d 20Nov52; w/o 14Nov56, s.o.c 01Dec56.
    55-288     HRS-2 1952 US Navy 130190 : Sikorsky S-55 c/n 55-288, ff:?; del USN as HRS-2, 130190, 29Oct52
Fleet Air Arm WV197 : har.21 MAP to UK/Royal Navy as Whirlwind HAR.21, WV197, Ex BuAer 130190, f/f 15Oct52, d/d 20Nov52; w/o 13Oct56, s.o.c 25Oct56.
    55-289     HRS-2 1952 US Navy 130191 : Sikorsky S-55 c/n 55-289, ff:?; del USN as HRS-2, 130191, 29Oct52
Fleet Air Arm WV198 : har.21 MAP to UK/Royal Navy as Whirlwind HAR.21, WV198, Ex BuAer 130191, f/f 16Oct52, d/d 20Nov52; wfu & xfer Arbroath for G/I as A2576, 08Sep67; xfer Lee-on-Solent, 15Jan60; xfer Gosport Sea Scouts during 1977; reg G-BJWY, 25Jan82; National Fire School, Chorley, 1989; SYAM Firbeck, 1991; stored Solway Aviation Museum, Carlisle, unk.
    55-290     HRS-2 1952 US Marine Corps 130192 : Sikorsky S-55 c/n 55-290, ff:?; del USMC as HRS-2, 130192, 08Nov52
    55-291     HRS-2 1952 US Marine Corps 130193 : Sikorsky S-55 c/n 55-291, ff:?; del USMC as HRS-2, 130193, 08Nov52
    55-292     S-55 1952 New York Airways inc N406A : Sikorsky S-55 c/n 55-292, ff:?; del New York Airwayss as N406A, 29Oct52.
    55-293     h-19c 1952 US Army Aviation 51-14299 : Sikorsky S-55 c/n 55-293, ff:?; del as H-19C, 51-14299, 14Dec52.
    55-294     h-19c 1952 US Army Aviation 51-14300 : Sikorsky S-55 c/n 55-294, ff:?; del as H-19C, 51-14300, 14Dec52.
    55-295     h-19c 1952 US Army Aviation 51-14301 : Sikorsky S-55 c/n 55-295, ff:?; del as H-19C, 51-14301, 14Dec52.
    55-296     h-19c 1952 US Army Aviation 51-14302 : Sikorsky S-55 c/n 55-296, ff:?; del as H-19C, 51-14302, 14Dec52.
    55-297     h-19c 1952 US Army Aviation 51-14303 : Sikorsky S-55 c/n 55-297, ff:?; del as H-19C, 51-14303, 14Dec52.
    55-298     h-19c 1952 US Army Aviation 51-14304 : Sikorsky S-55 c/n 55-298, ff:?; del as H-19C, 51-14304, 14Dec52.
    55-299     h-19c 1952 US Army Aviation 51-14305 : Sikorsky S-55 c/n 55-299, ff:?; del as H-19C, 51-14305, 14Dec52.
    55-300     h-19c 1952 US Army Aviation 51-14306 : Sikorsky S-55 c/n 55-300, ff:?; del as H-19C, 51-14306, 12Dec52.
    55-301     h-19c 1952 US Army Aviation 51-14307 : Sikorsky S-55 c/n 55-301, ff:?; del as H-19C, 51-14307, 24Dec52.
    55-302     h-19c 1952 US Army Aviation 51-14308 : Sikorsky S-55 c/n 55-302, ff:?; del as H-19C, 51-14308, 29Dec52.
    55-303     h-19c 1952 US Army Aviation 51-14309 : Sikorsky S-55 c/n 55-303, ff:?; del as H-19C, 51-14309, 30Dec52.
    55-304     h-19c 1953 US Army Aviation 51-14310 : Sikorsky S-55 c/n 55-304, ff:?; del as H-19C, 51-14310, 05Jan53.
    55-305     HO4S-2 1952 royal canadian navy  (1945-1968) 55305 : HO4S-2; RCN d/d 05dec52; conv to HO4S-3; wfu 08may70
royal canadian navy  (1945-1968) 55305 : Sikorsky S-55 c/n 55-305, ff:?; ordered by Pratt & Whitney Canada for Royal Canadian Navy as HO4S-2, 55305, 03Dec52
    55-306     S-55 1952 New York Airways inc N407A : Sikorsky S-55 c/n 55-306, ff:?; del New York Airwayss as N407A, 26Nov52.
    55-307     HRS-2 1952 US Marine Corps 130194 : Sikorsky S-55 c/n 55-307, ff:?; del USMC as HRS-2, 130194, 26Nov52
    55-308     HRS-2 1952 US Marine Corps 130195 : Sikorsky S-55 c/n 55-308, ff:?; del USMC as HRS-2, 130195, 26Nov52
    55-309     HRS-2 1952 US Marine Corps 130196 : Sikorsky S-55 c/n 55-309, ff:?; del USMC as HRS-2, 130196, 26Nov52
    55-310     HRS-2 1952 US Marine Corps 130197 : Sikorsky S-55 c/n 55-310, ff:?; del USMC as HRS-2, 130197, 26Nov52
    55-311     HRS-2 1952 US Marine Corps 130198 : Sikorsky S-55 c/n 55-311, ff:?; del USMC as HRS-2, 130198, 06Dec52
    55-312     HRS-2 1952 US Marine Corps 130199 : Sikorsky S-55 c/n 55-312, ff:?; del USMC as HRS-2, 130199, 06Dec52
    55-313     HRS-2 1952 US Marine Corps 130200 : Sikorsky S-55 c/n 55-313, ff:?; del USMC as HRS-2, 130200, 06Dec52
    55-314     HRS-2 1952 US Marine Corps 130201 : Sikorsky S-55 c/n 55-314, ff:?; del USMC as HRS-2, 130201, 06Dec52
    55-315     HRS-2 1952 US Marine Corps 130202 : Sikorsky S-55 c/n 55-315, ff:?; del USMC as HRS-2, 130202, 09Dec52
    55-316     HRS-2 1952 US Marine Corps 130203 : Sikorsky S-55 c/n 55-316, ff:?; del USMC as HRS-2, 130203, 09Dec52
    55-317     HRS-2 1952 US Marine Corps 130204 : Sikorsky S-55 c/n 55-317, ff:?; del USMC as HRS-2, 130204, 09Dec52
    55-318     HRS-2 1952 US Marine Corps 130205 : Sikorsky S-55 c/n 55-318, ff:?; del USMC as HRS-2, 130205, 09Dec52
    55-319     h-19c 1953 US Army Aviation 51-14311 : Sikorsky S-55 c/n 55-319, ff:?; del as H-19C, 51-14311, 06Jan53.
    55-320     HO4S-2 1952 royal canadian navy  (1945-1968) 55320 : HO4S-2; RCN d/d 19dec52; 1955 conv to HO4S-3; w/o 10jul61 ditched off the South Carolina coast. Crew recued by USS Van Vooris (DE 1028)
royal canadian navy  (1945-1968) 55320 : Sikorsky S-55 c/n 55-320, ff:?; ordered by Pratt & Whitney Canada for Royal Canadian Navy as HO4S-2, 55320, 17Dec52.
    55-321     h-19c 1953 US Army Aviation 51-14312 : Sikorsky S-55 c/n 55-321, ff:?; del as H-19C, 51-14312, 25Feb53.
    55-322     h-19c 1953 US Army Aviation 51-14313 : Sikorsky S-55 c/n 55-322, ff:?; del as H-19C, 51-14313, 23Jan53.
    55-323     h-19b 1953 US Air Force 51-3896 : Sikorsky S-55 c/n 55-323, ff:?; del USAF as H-19B, 51-3896, 09May53.
    55-324     h-19b 1953 US Air Force 51-3897 : Sikorsky S-55 c/n 55-324, ff:?; del USAF as H-19B, 51-3897, 10Mar53.
    55-325     S-55 1953 Los Angeles Airways N416A : Sikorsky S-55 c/n 55-325, ff:?; del Los Angeles Airways as N416A, 12May53.
    55-326     h-19b 1953 US Air Force 51-3898 : Sikorsky S-55 c/n 55-326, ff:?; del USAF as H-19B, 51-3898, 09Mar53.
ejercito del aire Z.1-4 : del MAP to Spanish Air Force as Z.1-4, unk; fate unk.
    55-327     h-19b 1953 US Air Force 51-3899 : Sikorsky S-55 c/n 55-327, ff:?; del USAF as H-19B, 51-3899, 10Mar53.
ejercito del aire Z.1-5 : del MAP to Spanish Air Force as Z.1-5, unk; fate unk.
    55-328     h-19b 1953 US Air Force 51-3900 : Sikorsky S-55 c/n 55-328, ff:?; del USAF as H-19B, 51-3900, 10Mar53.
    55-329     h-19b 1953 US Air Force 51-3901 : Sikorsky S-55 c/n 55-329, ff:?; del USAF as H-19B, 51-3901, 10Mar53.
    55-330     h-19b 1953 US Air Force 51-3902 : Sikorsky S-55 c/n 55-330, ff:?; del USAF as H-19B, 51-3902, 16Mar53.
    55-331     h-19b 1953 US Air Force 51-3903 : Sikorsky S-55 c/n 55-331, ff:?; del USAF as H-19B, 51-3903, 16Mar53.
    55-332     h-19b 1953 US Air Force 51-3904 : Sikorsky S-55 c/n 55-332, ff:?; del USAF as H-19B, 51-3904, 16Mar53.
    55-333     h-19b 1953 US Air Force 51-3905 : Sikorsky S-55 c/n 55-333, ff:?; del USAF as H-19B, 51-3905, 16Mar53.
fuerza aérea guatemalteca 110 : FAG d/d 1963
    55-334     HRS-3 1953 US Marine Corps 130206 : Sikorsky S-55 c/n 55-334, ff:?; del USMC as HRS-3, 130206, 11Jun53
    55-335     HRS-3 1953 US Marine Corps 130207 : Sikorsky S-55 c/n 55-335, ff:?; del USMC as HRS-3, 130207, 25Feb53
    55-336     HRS-3 1953 US Marine Corps 130208 : Sikorsky S-55 c/n 55-336, ff:?; del USMC as HRS-3, 130208, 25Feb53
    55-337     HRS-3 1953 US Marine Corps 130209 : Sikorsky S-55 c/n 55-337, ff:?; del USMC as HRS-3, 130209, 25Feb53
    55-338     HRS-3 1953 US Marine Corps 130210 : Sikorsky S-55 c/n 55-338, ff:?; del USMC as HRS-3, 130210, 28Feb53
    55-339     HRS-3 1953 US Marine Corps 130211 : Sikorsky S-55 c/n 55-339, ff:?; del USMC as HRS-3, 130211, 20Feb53; Destroyed in crash during factory test hop.
    55-340     HRS-3 1953 US Marine Corps 130212 : Sikorsky S-55 c/n 55-340, ff:?; del USMC as HRS-3, 130212, 28Feb53
    55-341     HRS-3 1953 US Marine Corps 130213 : Sikorsky S-55 c/n 55-341, ff:?; del USMC as HRS-3, 130213, 28Feb53
    55-342     HRS-3 1953 US Marine Corps 130214 : Sikorsky S-55 c/n 55-342, ff:?; del USMC as HRS-3, 130214, 25Feb53
    55-343     HRS-3 1953 US Marine Corps 130215 : Sikorsky S-55 c/n 55-343, ff:?; del USMC as HRS-3, 130215, 25Feb53
    55-344     HRS-3 1953 US Marine Corps 130216 : Sikorsky S-55 c/n 55-344, ff:?; del USMC as HRS-3, 130216, 25Feb53
    55-345     HRS-3 1953 US Marine Corps 130217 : Sikorsky S-55 c/n 55-345, ff:?; del USMC as HRS-3, 130217, 25Feb53
    55-346     h-19b 1953 US Air Force 51-3906 : Sikorsky S-55 c/n 55-346, ff:?; del USAF as H-19B, 51-3906, 16Mar53.
    55-347     h-19b 1953 US Air Force 51-3907 : Sikorsky S-55 c/n 55-347, ff:?; del USAF as H-19B, 51-3907, 16Mar53.
    55-348     HRS-3 1953 US Marine Corps 130218 : Sikorsky S-55 c/n 55-348, ff:?; del USMC as HRS-3, 130218, 20Feb53
    55-349     HRS-3 1953 US Coast Guard 130219 : Sikorsky S-55 c/n 55-349, ff:?; del USCG as HRS-3, 130219, 20Feb53.
    55-350     HRS-3 1953 US Marine Corps 130220 : Sikorsky S-55 c/n 55-350, ff:?; del USMC as HRS-3, 130220, 20Feb53
    55-351     HRS-3 1953 US Marine Corps 130221 : Sikorsky S-55 c/n 55-351, ff:?; del USMC as HRS-3, 130221, 25Feb53
    55-352     HRS-3 1953 US Marine Corps 130222 : Sikorsky S-55 c/n 55-352, ff:?; del USMC as HRS-3, 130222, 25Feb53
    55-353     HRS-3 1953 US Marine Corps 130223 : Sikorsky S-55 c/n 55-353, ff:?; del USMC as HRS-3, 130223, 25Feb53
    55-354     HRS-3 1953 US Marine Corps 130224 : Sikorsky S-55 c/n 55-354, ff:?; del USMC as HRS-3, 130224, 25Feb53
    55-355     HRS-3 1953 US Marine Corps 130225 : Sikorsky S-55 c/n 55-355, ff:?; del USMC as HRS-3, 130225, 25Feb53
    55-356     HRS-3 1953 US Marine Corps 130226 : Sikorsky S-55 c/n 55-356, ff:?; del USMC as HRS-3, 130226, 06Mar53
    55-357     HRS-3 1953 US Marine Corps 130227 : Sikorsky S-55 c/n 55-357, ff:?; del USMC as HRS-3, 130227, 06Mar53
    55-358     HRS-3 1953 US Marine Corps 130228 : Sikorsky S-55 c/n 55-358, ff:?; del USMC as HRS-3, 130228, 06Mar53
    55-359     HRS-3 1953 US Marine Corps 130229 : Sikorsky S-55 c/n 55-359, ff:?; del USMC as HRS-3, 130229, 06Mar53
    55-360     h-19b 1953 US Air Force 51-3908 : Sikorsky S-55 c/n 55-360, ff:?; del USAF as H-19B, 51-3908, 16Mar53.
    55-361     h-19b 1953 US Air Force 51-3909 : Sikorsky S-55 c/n 55-361, ff:?; del USAF as H-19B, 51-3909, 10Mar53.
    55-362     h-19b 1953 US Air Force 51-3910 : Sikorsky S-55 c/n 55-362, ff:?; del USAF as H-19B, 51-3910, 11Mar53.
    55-363     h-19b 1953 US Air Force 51-3911 : Sikorsky S-55 c/n 55-363, ff:?; del USAF as H-19B, 51-3911, 17Mar53.
    55-364     h-19b 1953 US Air Force 51-3912 : Sikorsky S-55 c/n 55-364, ff:?; del USAF as H-19B, 51-3912, 17Mar53.
Polemiki Aeroporia 51-3912 : HAF
    55-365     h-19b 1953 US Air Force 51-3913 : Sikorsky S-55 c/n 55-365, ff:?; del USAF as H-19B, 51-3913, 14Apr53.
    55-366     h-19b 1953 US Air Force 51-3914 : Sikorsky S-55 c/n 55-366, ff:?; del USAF as H-19B, 51-3914, 14Apr53.
Polemiki Aeroporia 51-3914 : HAF
    55-367     h-19b 1953 US Air Force 51-3915 : Sikorsky S-55 c/n 55-367, ff:?; del USAF as H-19B, 51-3915, 14Apr53.
Polemiki Aeroporia 51-3915 : HAF
    55-368     h-19b 1953 US Air Force 51-3916 : Sikorsky S-55 c/n 55-368, ff:?; del USAF as H-19B, 51-3916, 14Apr53.
    55-369     h-19b 1953 US Air Force 51-3917 : Sikorsky S-55 c/n 55-369, ff:?; del USAF as H-19B, 51-3917, 14Apr53.
    55-370     h-19b 1953 US Air Force 51-3918 : Sikorsky S-55 c/n 55-370, ff:?; del USAF as H-19B, 51-3918, 14Apr53.
    55-371     h-19b 1953 US Air Force 51-3919 : Sikorsky S-55 c/n 55-371, ff:?; del USAF as H-19B, 51-3919, 14Apr53.
    55-372     HRS-3 1953 US Marine Corps 130230 : Sikorsky S-55 c/n 55-372, ff:?; del USMC as HRS-3, 130230, 06Mar53
    55-373     HRS-3 1953 US Marine Corps 130231 : Sikorsky S-55 c/n 55-373, ff:?; del USMC as HRS-3, 130231, 09Mar53.
    55-374     HRS-3 1953 US Marine Corps 130232 : Sikorsky S-55 c/n 55-374, ff:?; del USMC as HRS-3, 130232, 09Mar53.
armée de l'air 130232 : xfer MAP to French AF as 130232, 04Apr54 for Indochina, dates unk.
US Air Force 52-10991 : h-19b Rtnd USAF as H-19B, 52-10991, 17Mar58.
Không lực Việt Nam Cộng hòa 52-10991 : h-19b xfer MAP to VNAF, 52-10991, 1961;, wfu unk.
    55-375     HRS-3 1953 US Marine Corps 130233 : Sikorsky S-55 c/n 55-375, ff:?; del USMC as HRS-3, 130233, 09Mar53.
armée de l'air 130233 : xfer MAP to French Air Force as 130233, 03Jun54 for Indochina use; w/o (Accident), 01Oct55. 
    55-376     HRS-3 1953 US Marine Corps 130234 : Sikorsky S-55 c/n 55-376, ff:?; del USMC as HRS-3, 130234, 09Mar53.
armée de l'air 130234 : xfer MAP to French Air Force as 130234, 04Apr54 for Indochina use; w/o (Accident), 30Jul56.
    55-377     HRS-3 1953 US Marine Corps 130235 : Sikorsky S-55 c/n 55-377, ff:?; del USMC as HRS-3, 130235, 09Mar53.
    55-378     HRS-3 1953 US Marine Corps 130236 : Sikorsky S-55 c/n 55-378, ff:?; del USMC as HRS-3, 130236, 09Mar53.
armée de l'air 130236 : xfer MAP to French Air Force as 130236, 03Jun54 for Indochina use; w/o (Accident), 15Jun56.
    55-379     HRS-3 1953 US Marine Corps 130237 : Sikorsky S-55 c/n 55-379, ff:?; del USMC as HRS-3, 130237, 09Mar53.
    55-380     HRS-3 1953 US Marine Corps 130238 : Sikorsky S-55 c/n 55-380, ff:?; del USMC as HRS-3, 130238, 15Apr53.
    55-381     HRS-3 1953 US Marine Corps 130239 : Sikorsky S-55 c/n 55-381, ff:?; del USMC as HRS-3, 130239, 15Apr53.
    55-382     HRS-3 1953 US Marine Corps 130240 : Sikorsky S-55 c/n 55-382, ff:?; del USMC as HRS-3, 130240, 15Apr53.
    55-383     S-55 1953 Société nationale des constructions aéronautiques du sud-est F-BGOY : Sikorsky S-55, c/n 55-383, ff:?; purchased 12Jan53; del SNCASE (Sud-Est) as F-BGOY, 05Mar53.
F-SEBL : del ministere des Etats Associes (Algerie) as F-SEBL, 21Oct53.
aviation légère de l'armée de terre 8 000 008 : xfer ALAT as 8 000 008, 03Jun54.
aéronautique navale x : xfer Aeronavale as ?, 29Jan57.
armée de l'air y : xfer Armee de lAir as ?, 14Aug59.
aviation légère de l'armée de terre AXK : xfer ALAT, EA.ALAT as AXK, 17May63 - Dec66; redoced EA.ALAT as ?, Oct67 - 04Jun69; wfu: 901 TTH, 05Sep72.
    55-384     HRS-3 1953 US Marine Corps 130241 : Sikorsky S-55 c/n 55-384, ff:?; del USMC as HRS-3, 130241, 15Apr53.
    55-385 1953 N419A : Sikorsky S-55 c/n 55-385, ff:?; del Sperry as N419A, 18May53.
    55-386     h-19b 1953 US Air Force 51-3920 : Sikorsky S-55 c/n 55-386, ff:?; del USAF as H-19B, 51-3920, 14Apr53.
    55-387     h-19b 1953 US Air Force 51-3921 : Sikorsky S-55 c/n 55-387, ff:?; del USAF as H-19B, 51-3921, 14Apr53.
    55-388     h-19b 1953 US Air Force 51-3922 : Sikorsky S-55 c/n 55-388, ff:?; del USAF as H-19B, 51-3922, 14Apr53.
    55-389     h-19b 1953 US Air Force 51-3923 : Sikorsky S-55 c/n 55-389, ff:?; del USAF as H-19B, 51-3923, 21Apr53.
    55-390     h-19b 1953 US Air Force 51-3924 : Sikorsky S-55 c/n 55-390, ff:?; del USAF as H-19B, 51-3924, 21Apr53.
    55-391     h-19b 1953 US Air Force 51-3925 : Sikorsky S-55 c/n 55-391, ff:?; del USAF as H-19B, 51-3925, 20Apr53.
    55-392     h-19b 1953 US Air Force 51-3926 : Sikorsky S-55 c/n 55-392, ff:?; del USAF as H-19B, 51-3926, 25Apr53.
Polemiki Aeroporia 51-3926 : HAF
    55-393     h-19b 1953 US Air Force 51-3927 : Sikorsky S-55 c/n 55-393, ff:?; del USAF as H-19B, 51-3927, 17Apr53.
    55-394     h-19b 1953 US Air Force 51-3928 : Sikorsky S-55 c/n 55-394, ff:?; del USAF as H-19B, 51-3928, 17Apr53.
    55-395     h-19b 1953 US Air Force 51-3929 : Sikorsky S-55 c/n 55-395, ff:?; del USAF as H-19B, 51-3929, 17Apr53.
    55-396     h-19b 1953 US Air Force 51-3930 : Sikorsky S-55 c/n 55-396, ff:?; del USAF as H-19B, 51-3930, 17Apr53.
Polemiki Aeroporia 51-3930 : HAF
    55-397     h-19b 1953 US Air Force 51-3931 : Sikorsky S-55 c/n 55-397, ff:?; del USAF as H-19B, 51-3931, 25Apr53.
    55-398     HRS-3 1953 US Marine Corps 130242 : Sikorsky S-55 c/n 55-398, ff:?; del USMC as HRS-3, 130242, 15Apr53.
    55-399     HRS-3 1953 US Marine Corps 130243 : Sikorsky S-55 c/n 55-399, ff:?; del USMC as HRS-3, 130243, 15Apr53.
    55-400     HRS-3 1953 US Marine Corps 130244 : Sikorsky S-55 c/n 55-400, ff:?; del USMC as HRS-3, 130244, 15Apr53.
    55-401     HRS-3 1953 US Marine Corps 130245 : Sikorsky S-55 c/n 55-401, ff:?; del USMC as HRS-3, 130245, 15Apr53.
    55-402     HRS-3 1953 US Marine Corps 130246 : Sikorsky S-55 c/n 55-402, ff:?; del USMC as HRS-3, 130246, 15Apr53.
    55-403     HRS-3 1953 US Marine Corps 130247 : Sikorsky S-55 c/n 55-403, ff:?; del USMC as HRS-3, 130247, 15Apr53.
    55-404     HRS-3 1953 US Marine Corps 130248 : Sikorsky S-55 c/n 55-404, ff:?; del USMC as HRS-3, 130248, 15Apr53.
    55-405     HRS-3 1953 US Marine Corps 130249 : Sikorsky S-55 c/n 55-405, ff:?; del USMC as HRS-3, 130249, 15Apr53.
    55-406     HRS-3 1953 US Marine Corps 130250 : Sikorsky S-55 c/n 55-406, ff:?; del USMC as HRS-3, 130250, 15Apr53.
    55-407     HRS-3 1953 US Marine Corps 130251 : Sikorsky S-55 c/n 55-407, ff:?; del USMC as HRS-3, 130251, 15Apr53.
    55-408     HRS-3 1953 US Marine Corps 130252 : Sikorsky S-55 c/n 55-408, ff:?; del USMC as HRS-3, 130252, 15Apr53.
    55-409     HRS-3 1953 US Marine Corps 130253 : Sikorsky S-55 c/n 55-409, ff:?; del USMC as HRS-3, 130253, 14Apr53.
    55-410     HRS-3 1953 US Marine Corps 130254 : Sikorsky S-55 c/n 55-410, ff:?; del USMC as HRS-3, 130254, 22Apr53.
    55-411     h-19b 1953 US Air Force 51-3932 : Sikorsky S-55 c/n 55-411, ff:?; del USAF as H-19B, 51-3932, 09May53.
    55-412     h-19b 1953 US Air Force 51-3933 : Sikorsky S-55 c/n 55-412, ff:?; del USAF as H-19B, 51-3933, 09May53.
    55-413     h-19b 1953 US Air Force 51-3934 : Sikorsky S-55 c/n 55-413, ff:?; del USAF as H-19B, 51-3934, 09May53.
Polemiki Aeroporia 51-3934 : HAF
    55-414     h-19b 1953 US Air Force 51-3935 : Sikorsky S-55 c/n 55-414, ff:?; del USAF as H-19B, 51-3935, 09May53.
    55-415     h-19b 1953 US Air Force 51-3936 : Sikorsky S-55 c/n 55-415, ff:?; del USAF as H-19B, 51-3936, 13May53.
    55-416     h-19b 1953 US Air Force 51-3937 : Sikorsky S-55 c/n 55-416, ff:?; del USAF as H-19B, 51-3937, 13May53.
    55-417     h-19b 1953 US Air Force 51-3938 : Sikorsky S-55 c/n 55-417, ff:?; del USAF as H-19B, 51-3938, 13May53.
Polemiki Aeroporia 51-3938 : HAF
    55-418     h-19b 1953 US Air Force 51-3939 : Sikorsky S-55 c/n 55-418, ff:?; del USAF as H-19B, 51-3939, 13May53.
    55-419     h-19b 1953 US Air Force 51-3940 : Sikorsky S-55 c/n 55-419, ff:?; del USAF as H-19B, 51-3940, 06May53.
Polemiki Aeroporia 51-3940 : HAF
    55-420     h-19b 1953 US Air Force 51-3941 : Sikorsky S-55 c/n 55-420, ff:?; del USAF as H-19B, 51-3941, 06May53.
    55-421     h-19b 1953 US Air Force 52-7589 : Sikorsky S-55 c/n 55-421, ff:?; del USAF as H-19B, 52-7589, 08Jun53.
    55-422     HRS-3 1953 US Marine Corps 130255 : Sikorsky S-55 c/n 55-422, ff:?; del USMC as HRS-3, 130255, 23Apr53.
    55-423     HRS-3 1953 US Marine Corps 130256 : Sikorsky S-55 c/n 55-423, ff:?; del USMC as HRS-3, 130256, 23Apr53.
    55-424     HRS-3 1953 US Marine Corps 130257 : Sikorsky S-55 c/n 55-424, ff:?; del USMC as HRS-3, 130257, 23Apr53.
    55-425     HRS-3 1953 US Marine Corps 130258 : Sikorsky S-55 c/n 55-425, ff:?; del USMC as HRS-3, 130258, 01May53.
    55-426     HRS-3 1953 US Marine Corps 130259 : Sikorsky S-55 c/n 55-426, ff:?; del USMC as HRS-3, 130259, 30Apr53.
    55-427     HRS-3 1953 US Marine Corps 130260 : Sikorsky S-55 c/n 55-427, ff:?; del USMC as HRS-3, 130260, 01May53.
    55-428     HRS-3 1953 US Marine Corps 130261 : Sikorsky S-55 c/n 55-428, ff:?; del USMC as HRS-3, 130261, 11May53.
    55-429     HRS-3 1953 US Marine Corps 130262 : Sikorsky S-55 c/n 55-429, ff:?; del USMC as HRS-3, 130262, 11May53.
    55-430     HRS-3 1953 US Marine Corps 130263 : Sikorsky S-55 c/n 55-430, ff:?; del USMC as HRS-3, 130263, 12May53.
    55-431     HRS-3 1953 US Marine Corps 130264 : Sikorsky S-55 c/n 55-431, ff:?; del USMC as HRS-3, 130264, 12May53.
    55-432     HRS-3 1953 US Marine Corps 137836 : Sikorsky S-55 c/n 55-432, ff:?; del USMC as HRS-3, 137836, 13May53.
    55-433     S-55 1953 New York Airways inc N417A : Sikorsky S-55 c/n 55-433, ff:?; del New York Airwayss as N417A, 08May53.
    55-434     S-55 1953 Pratt and Whitney Canada CF-HAB : Sikorsky S-55 c/n 55-434, ff:?; del P&WC as CF-HAB, 09May53.
    55-435     HRS-3 1953 US Marine Corps 137837 : Sikorsky S-55 c/n 55-435, ff:?; del USMC as HRS-3, 137837, 13May53.
    55-436     h-19b 1953 US Air Force 51-3942 : Sikorsky S-55 c/n 55-436, ff:?; del USAF as H-19B, 51-3942, 12Jun53.
    55-437     h-19b 1953 US Air Force 51-3943 : Sikorsky S-55 c/n 55-437, ff:?; del USAF as H-19B, 51-3943, 12Jun53.
    55-438     h-19b 1953 US Air Force 51-3944 : Sikorsky S-55 c/n 55-438, ff:?; del USAF as H-19B, 51-3944, 11Jun53.
    55-439     h-19b 1953 US Air Force 51-3945 : Sikorsky S-55 c/n 55-439, ff:?; del USAF as H-19B, 51-3945, 11Jun53.
    55-440     h-19b 1953 US Air Force 51-3946 : Sikorsky S-55 c/n 55-440, ff:?; del USAF as H-19B, 51-3946, 11Jun53.
    55-441     h-19b 1953 US Air Force 51-3947 : Sikorsky S-55 c/n 55-441, ff:?; del USAF as H-19B, 51-3947, 11Jun53.
    55-442     h-19b 1953 US Air Force 51-3948 : Sikorsky S-55 c/n 55-442, ff:?; del USAF as H-19B, 51-3948, 11Jun53.
    55-443     h-19b 1953 US Air Force 51-3949 : Sikorsky S-55 c/n 55-443, ff:?; del USAF as H-19B, 51-3949, 11Jun53.
Polemiki Aeroporia 51-3949 : HAF
    55-444     h-19b 1953 US Air Force 51-3950 : Sikorsky S-55 c/n 55-444, ff:?; del USAF as H-19B, 51-3950, 11Jun53.
    55-445     h-19b 1953 US Air Force 51-3951 : Sikorsky S-55 c/n 55-445, ff:?; del USAF as H-19B, 51-3951, 11Jun53.
    55-446     h-19b 1953 US Air Force 52-7590 : Sikorsky S-55 c/n 55-446, ff:?; del USAF as H-19B, 52-7590, 10Jun53.
    55-447     HRS-3 1953 US Navy 137838 : Sikorsky S-55 c/n 55-447, ff:?; del USN as HRS-3, 137838, 11Jun53.
    55-448     HRS-3 1953 US Navy 137839 : Sikorsky S-55 c/n 55-448, ff:?; del USN as HRS-3, 137839, 04Jun53.
    55-449     HRS-3 1953 US Navy 137840 : Sikorsky S-55 c/n 55-449, ff:?; del USN as HRS-3, 137840, 05Jun53.
    55-450     HRS-3 1953 US Navy 137841 : Sikorsky S-55 c/n 55-450, ff:?; del USN as HRS-3, 137841, 04Jun53.
    55-451     HRS-3 1953 US Navy 137842 : Sikorsky S-55 c/n 55-451, ff:?; del USN as HRS-3, 137842, 04Jun53.
    55-452     HRS-3 1953 US Navy 137843 : Sikorsky S-55 c/n 55-452, ff:?; del USN as HRS-3, 137843, 04Jun53.
    55-453     HRS-3 1953 US Navy 137844 : Sikorsky S-55 c/n 55-453, ff:?; del USN as HRS-3, 137844, 04Jun53.
    55-454     HRS-3 1953 US Navy 137845 : Sikorsky S-55 c/n 55-454, ff:?; del USN as HRS-3, 137845, 05Jun53.
    55-455     HO4S-3 1954 US Navy 133739 : Sikorsky S-55 c/n 55-455, ff:?; del USN as HO4S-3, 133739, 07Jul53.
Fleet Air Arm WV199 : has.22 MAP to UK/Royal Navy as WV199, Ex BuAer 133739, f/f 19May53, d/d 16Sep53; w/o 10Jan57, s.o.c 24Apr57
    55-456     HO4S-3 1953 US Navy 133740 : Sikorsky S-55 c/n 55-456, ff:?; del USN as HO4S-3, 133740, 07Jul53.
Fleet Air Arm WV200 : has.22 MAP to UK/Royal Navy as WV200, Ex BuAer 133740, f/f 18May53, d/d 16Sep53; w/o 04Sep56, reduced to spares by Westands and s.o.c. 20Nov56.
    55-457     HO4S-3 1953 US Navy 133741 : Sikorsky S-55 c/n 55-457, ff:?; acc BuAerRep (BAR) East Hartford, CT, 30Jun53; del USN as HO4S-3, 133741, 07Jul53.
Fleet Air Arm WV201 : has.22 MAP to UK/Royal Navy as WV201, Ex BuAer 133741, d/d 26Sep53, w/o 14Jun54, s.o.c 12Jul54.
    55-458     S-55 1953 SABENA OO-SHA : Sikorsky S-55 c/n 55-458, ff:?; del SABENA as OO-SHA, 16Jun53.
Société nationale des constructions aéronautiques du sud-est F-SFWD : sold SNCASE, France as F-SFWD, 1955.
    55-459     HO4S-3 1953 US Coast Guard 1281 : Sikorsky S-55 c/n 55-459, ff:?; del USCG as HO4S-3, 1281, 08Jul53.
    55-460     h-19b 1953 US Air Force 51-3952 : Sikorsky S-55 c/n 55-460, ff:?; del USAF as H-19B, 51-3952, 11Jun53.
Polemiki Aeroporia 51-3952 : HAF; preserved at the Hellenic Air Force Museum at Dekelia (Tatoi), Athens
    55-461     h-19b 1953 US Air Force 51-3953 : Sikorsky S-55 c/n 55-461, ff:?; del USAF as H-19B, 51-3953, 11Jun53.
    55-462     h-19b 1953 US Air Force 51-3954 : Sikorsky S-55 c/n 55-462, ff:?; del USAF as H-19B, 51-3954, 11Jun53.
    55-463     h-19b 1953 US Air Force 51-3955 : Sikorsky S-55 c/n 55-463, ff:?; del USAF as H-19B, 51-3955, 11Jun53.
    55-464     h-19b 1953 US Air Force 51-3956 : Sikorsky S-55 c/n 55-464, ff:?; del USAF as H-19B, 51-3956, 21Jul53.
Polemiki Aeroporia 51-3956 : HAF
    55-465     h-19b 1953 US Air Force 51-3957 : Sikorsky S-55 c/n 55-465, ff:?; del USAF as H-19B, 51-3957, 07Jul53.
    55-466     h-19b 1953 US Air Force 51-3958 : Sikorsky S-55 c/n 55-466, ff:?; del USAF as H-19B, 51-3958, 07Jul53.
    55-467     h-19b 1953 US Air Force 51-3959 : Sikorsky S-55 c/n 55-467, ff:?; del USAF as H-19B, 51-3959, 13Jul53.
    55-468     h-19b 1953 US Air Force 51-3960 : Sikorsky S-55 c/n 55-468, ff:?; del USAF as H-19B, 51-3960, 16Jul53.
    55-469     h-19b 1953 US Air Force 51-3961 : Sikorsky S-55 c/n 55-469, ff:?; del USAF as H-19B, 51-3961, 30Jul53.
Polemiki Aeroporia 51-3961 : HAF
    55-470     h-19b 1953 US Air Force 52-7591 : Sikorsky S-55 c/n 55-470, ff:?; del USAF as H-19B, 52-7591, 29Jun53.
    55-471     HO4S-3 1953 US Navy 133777 : Sikorsky S-55 c/n 55-471, ff:?; acc BuAerRep (BAR) East Hartford, CT, 30Jun53; del USN as HO4S-3, 133777, 09Jul53.
Marine Luchtvaartdienst 8-2 : del Netherlands Kon Marine as 8-2, 09Sep53; named Salome, unk.
Marine Luchtvaartdienst 076 : reserialled 076, unk; wfu 11Dec63, preserved Lelystad, NL, Sep06.
    55-472     HO4S-3 1953 US Navy 133778 : Sikorsky S-55 c/n 55-472, ff:?; acc BuAerRep (BAR) East Hartford, CT, 30Jun53; del USN as HO4S-3, 133778, 09Jul53.
Marine Luchtvaartdienst 8-3 : del Netherlands Kon Marine as 8-3, 09Sep53; named Cleopatra, unk.
Marine Luchtvaartdienst 077 : reserialled 077, unk; accident Noordwijk, w/o 27Feb62.
    55-473     HO4S-3 1953 US Navy 133779 : Sikorsky S-55 c/n 55-473, ff:?; acc BuAerRep (BAR) East Hartford, CT, 30Jun53; del USN as HO4S-3, 133779, 09Jul53.
Marine Luchtvaartdienst 8-4 : del Netherlands Kon Marine as 8-4, 09Sep53; named Delilah; accident Marsdiep, w/o 07Jul59.
    55-474     HO4S-3 1953 US Navy 133742 : Sikorsky S-55 c/n 55-474, ff:?; acc BuAerRep (BAR) East Hartford, CT, 30Jun53; del USN as HO4S-3, 133742, 09Jul53.
Fleet Air Arm WV202 : has.22 MAP to UK/Royal Navy as WV202, Ex BuAer 133742, f/f 09Jun53, d/d 26Sep53; w/o 11Dec58, broken up as spares and produce at RNAY Fleetlands.
    55-475     HO4S-3 1953 US Navy 133743 : Sikorsky S-55 c/n 55-475, ff:?; acc BuAerRep (BAR) East Hartford, CT, 30Jun53; del USN as HO4S-3, 133743, 07Jul53.
Fleet Air Arm WV203 : has.22 MAP to UK/Royal Navy as WV203, Ex BuAer 133743, f/f 10Jun53, d/d 26Sep53; sold 19Nov70, to South Africa as ZS-HDO, stored Swartkop, South Africa.
    55-476     HO4S-3 1953 US Navy 133744 : Sikorsky S-55 c/n 55-476, ff:?; acc BuAerRep (BAR) East Hartford, CT, 30Jun53; del USN as HO4S-3, 133744, 07Jul53.
Fleet Air Arm WV204 : has.22 MAP to UK/Royal Navy as WV204, Ex BuAer 133744, f/f 10Jun53, d/d 26Sep53; sold 19Nov70, to South Africa as ZS-HDN, stored Swartkop, South Africa.
    55-477     HO4S-3 1953 US Navy 133745 : Sikorsky S-55 c/n 55-477, ff:?; acc BuAerRep (BAR) East Hartford, CT, 30Jun53; del USN as HO4S-3, 133745, 08Jul53.
Fleet Air Arm WV205 : has.22 MAP to UK/Royal Navy as WV205, Ex BuAer 133745, d/d 26Sep53; perished Lee-on-Solent dump Jun69.
    55-478     HO4S-3 1953 US Navy 133746 : Sikorsky S-55 c/n 55-478, ff:?; acc BuAerRep (BAR) East Hartford, CT, 30Jun53; del USN as HO4S-3, 133746, 08Jul53.
Fleet Air Arm WV218 : has.22 MAP to UK/Royal Navy as WV218, Ex BuAer 133746, d/d 26Sep53; s.o.c. 25Feb60, broken up as spares and produce at Hal Far, Malta.
    55-479     HO4S-3 1953 US Navy 133747 : Sikorsky S-55 c/n 55-479, ff:?; acc BuAerRep (BAR) East Hartford, CT, 30Jun53; del USN as HO4S-3, 133747, 09Jul53.
Fleet Air Arm WV219 : has.22 MAP to UK/Royal Navy as WV219, Ex BuAer 133747, f/f 11Jun53, d/d 26Sep53; w/o 07Jul61, s.o.c 13Jul61.
    55-480     HO4S-3 1953 US Navy 133748 : Sikorsky S-55 c/n 55-480, ff:?; acc BuAerRep (BAR) East Hartford, CT, 30Jun53; del USN as HO4S-3, 133748, 09Jul53.
Fleet Air Arm WV220 : has.22 MAP to UK/Royal Navy as WV220, Ex BuAer 133748, f/f 15Jun53, d/d 26Sep53; s.o.c. 25Feb60, broken up as spares and produce at Hal Far, Malta.
    55-481     HO4S-3 1953 US Navy 133749 : Sikorsky S-55 c/n 55-481, ff:?; acc BuAerRep (BAR) East Hartford, CT, 30Jun53; del USN as HO4S-3, 133749, 09Jul53.
Fleet Air Arm WV221 : has.22 MAP to UK/Royal Navy as WV221, Ex BuAer 133749, f/f 22Jun53, d/d 26Sep53; w/o 15Jul57, s.o.c 23Jul57.
    55-482     S-55 1953 New York Airways inc N418A : Sikorsky S-55 c/n 55-482, ff:?; del New York Airwayss as N418A, 16Jun53.
    55-483     h-19b 1953 US Air Force 51-3962 : Sikorsky S-55 c/n 55-483, ff:?; del USAF as H-19B, 51-3962, 28Jul53.
    55-484     h-19b 1953 US Air Force 51-3963 : Sikorsky S-55 c/n 55-484, ff:?; del USAF as H-19B, 51-3963, 29Aug53.
    55-485     h-19b 1953 US Air Force 51-3964 : Sikorsky S-55 c/n 55-485, ff:?; del USAF as H-19B, 51-7564, 31Aug53.
    55-486     h-19b 1953 US Air Force 51-3965 : Sikorsky S-55 c/n 55-486, ff:?; del USAF as H-19B, 51-3965, 01Jul53.
fuerza aérea guatemalteca 120 : FAG d/d 1963; w/o 09nov66
    55-487     h-19b 1953 US Air Force 51-3966 : Sikorsky S-55 c/n 55-487, ff:?; del USAF as H-19B, 51-3966, 02Jul53.
    55-488     h-19b 1953 US Air Force 51-3967 : Sikorsky S-55 c/n 55-488, ff:?; del USAF as H-19B, 51-3967, 06Jul53.
    55-489     h-19b 1953 US Air Force 51-3968 : Sikorsky S-55 c/n 55-489, ff:?; del USAF as H-19B, 51-3968, 27Jul53.
    55-490     h-19b 1953 US Air Force 52-7479 : Sikorsky S-55 c/n 55-490, ff:?; del USAF as H-19B, 52-7479, 08Sep53.
    55-491     h-19b 1953 US Air Force 52-7480 : Sikorsky S-55 c/n 55-491, ff:?; del USAF as H-19B, 52-7480, 09Sep53.
    55-492     h-19b 1953 US Air Force 52-7481 : Sikorsky S-55 c/n 55-492, ff:?; del USAF as H-19B, 52-7481, 09Sep53.
    55-493     h-19b 1953 US Air Force 52-7482 : Sikorsky S-55 c/n 55-493, ff:?; del USAF as H-19B, 52-7482, 10Sep53.
    55-494     h-19b 1953 US Air Force 52-7483 : Sikorsky S-55 c/n 55-494, ff:?; del USAF as H-19B, 52-7483, 10Sep53.
    55-495     h-19b 1953 US Air Force 52-7592 : Sikorsky S-55 c/n 55-495, ff:?; del USAF as H-19B, 52-7592, 07Jul53.
    55-496     h-19d 1953 US Army Aviation 52-7601 : Sikorsky S-55 c/n 55-496, ff:?; del US Army as H-19D, 52-7601, 14Sep53.
    55-497     HO4S-3 1953 US Navy 133750 : Sikorsky S-55 c/n 55-497, ff:?; acc BuAerRep (BAR) East Hartford, CT, 21Jul53; del USN as HO4S-3, 133750, 22Jul53.
Fleet Air Arm WV222 : has.22 MAP to UK/Royal Navy as Whirlwind HAS.22 WV222, Ex BuAer 133750, f/f 02Jul53, d/d 26Sep53; s.o.c. 05Feb60, broken up as spares and produce at Hal Far, Malta.
    55-498     HO4S-3 1953 US Navy 133751 : Sikorsky S-55 c/n 55-498, ff:?; acc BuAerRep (BAR) East Hartford, CT, 21Jul53; del USN as HO4S-3, 133751, 22Jul53.
Fleet Air Arm WV223 : has.22 MAP to UK/Royal Navy as Whirlwind HAS.22 WV223, Ex BuAer 133751, d/d 26Sep53; sold 19Nov70, to South Africa as ZS-HDM, restored as A5 with SANMMH, w/o 02May95; stored Swartkop, South Africa.
Suid-Afrikaanse Lugmag A5 : 1987 preserved airworthy at SAAF Museum
    55-499     HO4S-3 1953 US Navy 133752 : Sikorsky S-55 c/n 55-499, ff:?; acc BuAerRep (BAR) East Hartford, CT, 21Jul53; del USN as HO4S-3, 133752, 22Jul53.
Fleet Air Arm WV224 : has.22 MAP to UK/Royal Navy as Whirlwind HAS.22 WV224, Ex BuAer 133752, f/f 11Feb53, d/d 26Sep53; sold 19Nov70, to South Africa, preserved Ysterplaat, South Africa.
    55-500     HO4S-3 1953 US Navy 133753 : Sikorsky S-55 c/n 55-500, ff:?; acc BuAerRep (BAR) East Hartford, CT, 21Jul53; del USN as HO4S-3, 133753, 22Jul53.
Fleet Air Arm WV225 : has.22 MAP to UK/Royal Navy as Whirlwind HAS.22 WV225, Ex BuAer 133753, f/f Jun53, d/d 26Sep53; w/o 23Sep55, s.o.c 07Oct55.
    55-501     HO4S-3 1953 US Coast Guard 1298 : Sikorsky S-55 c/n 55-501, ff:?; acc BuAerRep (BAR) East Hartford, CT, 21Jul53; del USCG as HO4S-3, 1298, 24Jul53.
    55-502     HO4S-3 1953 US Coast Guard 1299 : Sikorsky S-55 c/n 55-502, ff:?; acc BuAerRep (BAR) East Hartford, CT, 21Jul53; del USCG as HO4S-3, 1299, 22Jul53; crashed into water while landing at Logan Airport, Boston, MA, 24Jun56. One killed, 2 other crewmen rescued.
    55-503     HO4S-3 1953 US Coast Guard 1300 : Sikorsky S-55 c/n 55-503, ff:?; acc BuAerRep (BAR) East Hartford, CT, 21Jul53; del USCG as HO4S-3, 1300, 24Jul53; sold Crescent Airways, 12Jan67.
    55-504     HO4S-3 1953 US Navy 138494 : Sikorsky S-55 c/n 55-504, ff:?; del USN as HO4S-3, 138494, 24Jul53.
    55-505     HO4S-3 1953 US Navy 138495 : Sikorsky S-55 c/n 55-505, ff:?; del USN as HO4S-3, 138495, 24Jul53.
    55-506     HO4S-3 1953 US Navy 138496 : Sikorsky S-55 c/n 55-506, ff:?; del USN as HO4S-3, 138496, 24Jul53.
    55-507     S-55C 1953 Kaijō Hoan-chō JA7151 : Sikorsky S-55C, c/n 55-507, ff:?; del Japanese Coast Guard as JA7151 20Aug53; w/o unk.
    55-508     S-55C 1953 Kaijō Hoan-chō JA7152 : Sikorsky S-55C, c/n 55-508, ff:?; del Japanese Coast Guard as JA7152, 19Sep53; wfu & b/u unk.
    55-509     h-19b 1953 US Air Force 52-7484 : Sikorsky S-55 c/n 55-509, ff:?; del USAF as H-19B, 52-7484, 14Sep53.
    55-510     h-19b 1953 US Air Force 52-7485 : Sikorsky S-55 c/n 55-510, ff:?; del USAF as H-19B, 52-7485, 16Sep53.
    55-511     h-19b 1953 US Air Force 52-7486 : Sikorsky S-55 c/n 55-511, ff:?; del USAF as H-19B, 52-7486, 17Sep53.
    55-512     h-19b 1953 US Air Force 52-7487 : Sikorsky S-55 c/n 55-512, ff:?; del USAF as H-19B, 52-7487, 17Sep53.
    55-513     h-19b 1953 US Air Force 52-7488 : Sikorsky S-55 c/n 55-5103, ff:?; del USAF as H-19B, 52-7488, 17Sep53.
Polemiki Aeroporia 52-7488 : HAF
    55-514     h-19b 1953 US Air Force 52-7489 : Sikorsky S-55 c/n 55-514, ff:?; del USAF as H-19B, 52-7489, 18Sep53.
    55-515     h-19b 1953 US Air Force 52-7490 : Sikorsky S-55 c/n 55-515, ff:?; del USAF as H-19B, 52-7490, 18Sep53.
    55-516     h-19b 1953 US Air Force 52-7491 : Sikorsky S-55 c/n 55-516, ff:?; del USAF as H-19B, 52-7491, 23Sep53.
    55-517     h-19b 1953 US Air Force 52-7492 : Sikorsky S-55 c/n 55-517, ff:?; del USAF as H-19B, 52-7492, 23Sep53.
    55-518     h-19b 1953 US Air Force 52-7493 : Sikorsky S-55 c/n 55-518, ff:?; del USAF as H-19B, 52-7493, 23Sep53.
    55-519     h-19b 1953 US Air Force 52-7593 : Sikorsky S-55 c/n 55-519, ff:?; del USAF as H-19B, 52-7593, 29Jul53.
    55-520     h-19d 1953 US Army Aviation 52-7602 : Sikorsky S-55 c/n 55-520, ff:?; del US Army as H-19D, 52-7602, 12Oct53.
    55-521     h-19d 1953 US Army Aviation 52-7603 : Sikorsky S-55 c/n 55-521, ff:?; del US Army as H-19D, 52-7603, 12Oct53.
armée de l'air 52-7603 : xfer MAP to France 06Jul55; xfer AdlA as H-19D-3, 52-7603, 13Jul55.
aviation légère de l'armée de terre 55603 : xfer ALAT as 55603, 18Feb65; xfer GALDIV 3, Oct65-03Jul70; wfu: 560 TTH, 08Mar71.
    55-522     h-19d 1953 US Army Aviation 52-7604 : Sikorsky S-55 c/n 55-522, ff:?; del US Army as H-19D, 52-7604, 12Oct53.
    55-523     HO4S-3 1953 US Coast Guard 1301 : Sikorsky S-55 c/n 55-523, ff:?; del USCG as HO4S-3, 1301, 11Sep53
    55-524     HO4S-3 1953 US Coast Guard 1302 : Sikorsky S-55 c/n 55-524, ff:?; del USCG as HO4S-3, 1302, 05Oct53
    55-525     HO4S-3 1953 US Coast Guard 1303 : Sikorsky S-55 c/n 55-525, ff:?; del USCG as HO4S-3, 1303, 05Oct53.
    55-526     HO4S-3 1953 US Navy 138497 : Sikorsky S-55 c/n 55-526, ff:?; del USN as HO4S-3, 138497, 03Sep53.
    55-527     HO4S-3 1953 US Navy 138498 : Sikorsky S-55 c/n 55-527, ff:?; del USN as HO4S-3, 138498, 04Sep53.
    55-528     HO4S-3 1953 US Navy 138499 : Sikorsky S-55 c/n 55-528, ff:?; del USN as HO4S-3, 138499, 04Sep53.
    55-529     HO4S-3 1953 US Navy 138500 : Sikorsky S-55 c/n 55-529, ff:?; del USN as HO4S-3, 138500, 23Sep53.
    55-530     HO4S-3 1953 US Navy 138501 : Sikorsky S-55 c/n 55-530, ff:?; del USN as HO4S-3, 138501, 16Sep53.
    55-531     HO4S-3 1953 US Navy 138502 : Sikorsky S-55 c/n 55-531, ff:?; del USN as HO4S-3, 138502, 16Sep53.
    55-532     S-55 1953 SABENA OO-SHB : Sikorsky S-55 c/n 55-532, ff:?; del SABENA as OO-SHB, 17Jul53; sold France as F-????.
    55-533     S-55 1953 SABENA OO-SHC : Sikorsky S-55 c/n 55-533, ff:?; del SABENA as OO-SHC, 16Oct53; sold France as F-SFGA.
    55-534     h-19b 1953 US Air Force 52-7494 : Sikorsky S-55 c/n 55-534, ff:?; del USAF as H-19B, 52-7494, 24Sep53.
    55-535     h-19b 1953 US Air Force 52-7495 : Sikorsky S-55 c/n 55-535, ff:?; del USAF as H-19B, 52-7495, 24Sep53.
    55-536     h-19b 1953 US Air Force 52-7496 : Sikorsky S-55 c/n 55-536, ff:?; del USAF as H-19B, 52-7496, 30Sep53.
    55-537     h-19b 1953 US Air Force 52-7497 : Sikorsky S-55 c/n 55-537, ff:?; del USAF as H-19B, 52-7497, 01Oct53.
    55-538     h-19b 1953 US Air Force 52-7498 : Sikorsky S-55 c/n 55-538, ff:?; del USAF as H-19B, 52-7498, 02Oct53.
    55-539     h-19b 1953 US Air Force 52-7499 : Sikorsky S-55 c/n 55-539, ff:?; del USAF as H-19B, 52-7499, 07Oct53.
    55-540     h-19b 1953 US Air Force 52-7500 : Sikorsky S-55 c/n 55-540, ff:?; del USAF as H-19B, 52-7500, 21Oct53.
    55-541     h-19b 1953 US Air Force 52-7501 : Sikorsky S-55 c/n 55-541, ff:?; del USAF as H-19B, 52-7501, 23Oct53.
    55-542     h-19b 1953 US Air Force 52-7502 : Sikorsky S-55 c/n 55-542, ff:?; del USAF as H-19B, 52-7502, 23Oct53.
    55-543     h-19b 1953 US Air Force 52-7503 : Sikorsky S-55 c/n 55-543, ff:?; del USAF as H-19B, 52-7503, 23Oct53.
    55-544     h-19b 1953 US Air Force 52-7594 : Sikorsky S-55 c/n 55-544, ff:?; del USAF as H-19B, 52-7594, 23Oct53.
    55-545     h-19d 1953 US Army Aviation 52-7605 : Sikorsky S-55 c/n 55-545, ff:?; del US Army as H-19D, 52-7605, 12Oct53.
    55-546     h-19d 1953 US Army Aviation 52-7606 : Sikorsky S-55 c/n 55-546, ff:?; del US Army as H-19D, 52-7606, 12Oct53.
    55-547     h-19d 1953 US Army Aviation 52-7607 : Sikorsky S-55 c/n 55-547, ff:?; del US Army as H-19D, 52-7607, 12Oct53.
    55-548     HO4S-3 1953 US Coast Guard 1304 : Sikorsky S-55 c/n 55-548, ff:?; del USCG as HO4S-3, 1304, 19Oct53.
    55-549     HO4S-3 1953 US Coast Guard 1305 : Sikorsky S-55 c/n 55-549, ff:?; del USCG as HO4S-3, 1305, 19Oct53.
    55-550     HO4S-3 1953 US Navy 138503 : Sikorsky S-55 c/n 55-550, ff:?; del USN as HO4S-3, 138503, 22Oct53.
    55-551     HO4S-3 1953 US Navy 138504 : Sikorsky S-55 c/n 55-551, ff:?; del USN as HO4S-3, 138504, 22Oct53.
    55-552     HO4S-3 1953 US Navy 138505 : Sikorsky S-55 c/n 55-552, ff:?; del USN as HO4S-3, 138505, 22Oct53.
    55-553     HO4S-3 1953 US Navy 138506 : Sikorsky S-55 c/n 55-553, ff:?; del USN as HO4S-3, 138506, 21Oct53.
    55-554     HO4S-3 1953 US Navy 138507 : Sikorsky S-55 c/n 55-554, ff:?; del USN as HO4S-3, 138507, 22Oct53.
    55-555     HO4S-3 1953 US Navy 138508 : Sikorsky S-55 c/n 55-555, ff:?; del USN as HO4S-3, 138508, 22Oct53.
    55-556     HO4S-3 1953 US Navy 138509 : Sikorsky S-55 c/n 55-556, ff:?; del USN as HO4S-3, 138509, 22Oct53.
    55-557     HO4S-3 1953 US Navy 138510 : Sikorsky S-55 c/n 55-557, ff:?; del USN as HO4S-3, 138510, 10Nov53.
    55-558     S-55 1953 SABENA OO-SHD : Sikorsky S-55 c/n 55-558, ff:?; del SABENA as OO-SHD, 02Dec53.
Société nationale des constructions aéronautiques du sud-est F-SFUM : sold SNCASE, France as F-SFUM, unk.
armée de l'air 55-558 : xfer AdlA as 55-558, 11Apr56.
aviation légère de l'armée de terre 55558 : xfer ALAT as 55558, 09May63; xfer EA.ALAT, 09May63; suffered accident, 06Jun64; w/o: ??? TTH, 17Jun64.
    55-559     S-55 1954 CF-HJS : Sikorsky S-55 c/n 55-559, ff:?; del United Helicopters Canada as CF-HJS, 10Apr54; [w/o] unk.
    55-560     S-55 1954 Mitsubishi n/a : Sikorsky S-55, c/n 55-560; del Mitsubishi, 15Apr54
    55-561     S-55 1953 National Airlines N423A : Sikorsky S-55 c/n 55-561, ff:?; del National Airlines as N423A, 30Oct53.
    55-562     h-19b 1953 US Air Force 52-7504 : Sikorsky S-55 c/n 55-562, ff:?; del USAF as H-19B, 52-7504, 04Nov53.
US Navy 150193 : HO4S-3 xfer US Navy when control of MATS activities in Iceland was handed over to USN, Jul61. Reserialled as either HO4S-3, 150193 or 150194. [Baugher]
    55-563     h-19b 1953 US Air Force 52-7505 : Sikorsky S-55 c/n 55-563, ff:?; del USAF as H-19B, 52-7505, 05Nov53.
    55-564     h-19b 1953 US Air Force 52-7506 : Sikorsky S-55 c/n 55-564, ff:?; del USAF as H-19B, 52-7506, 05Nov53.
    55-565     h-19b 1953 US Air Force 52-7507 : Sikorsky S-55 c/n 55-565, ff:?; del USAF as H-19B, 52-7507, 05Nov53.
    55-566     h-19b 1953 US Air Force 52-7508 : Sikorsky S-55 c/n 55-566, ff:?; del USAF as H-19B, 52-7508, 05Nov53.
    55-567     h-19b 1953 US Air Force 52-7509 : Sikorsky S-55 c/n 55-567, ff:?; del USAF as H-19B, 52-7509, 05Nov53.
    55-568     h-19b 1953 US Air Force 52-7510 : Sikorsky S-55 c/n 55-568, ff:?; del USAF as H-19B, 52-7510, 05Nov53.
    55-569     h-19b 1953 US Air Force 52-7511 : Sikorsky S-55 c/n 55-569, ff:?; del USAF as H-19B, 52-7511, 16Nov53.
    55-570     h-19b 1953 US Air Force 52-7595 : Sikorsky S-55 c/n 55-570, ff:?; del USAF as H-19B, 52-7595, 16Nov53.
    55-571     h-19b 1953 US Air Force 52-7596 : Sikorsky S-55 c/n 55-571, ff:?; del USAF as H-19B, 52-7596, 16Nov53.
    55-572     h-19b 1953 US Air Force 52-7597 : Sikorsky S-55 c/n 55-572, ff:?; del USAF as H-19B, 52-7597, 16Nov53.
    55-573     h-19d 1953 US Army Aviation 52-7608 : Sikorsky S-55 c/n 55-573, ff:?; del US Army as H-19D, 52-7608, 05Nov53.
    55-574     h-19d 1953 US Army Aviation 52-7609 : Sikorsky S-55 c/n 55-574, ff:?; del US Army as H-19D, 52-7609, 05Nov53.
armée de l'air 52-7609 : h-19d-3 xfer MAP to France 06Jul55; xfer AdlA as H-19D-3, 52-7609, 16Jul55.
aviation légère de l'armée de terre 55609 : h-19d-3 xfer ALAT as 55609, 29Mar65; xfer GALDIV 1, Dec65-Jan66; xfer 6 GALAT, AOM, Aug66-31Jul70; xfer GALCA 1, AOM, 01Aug70-16Apr71; wfu: 600 TTH, 18Feb72.
    55-575     h-19d 1953 US Army Aviation 52-7610 : Sikorsky S-55 c/n 55-575, ff:?; del US Army as H-19D, 52-7610, 05Nov53.
    55-576     HO4S-3 1953 US Navy 138511 : Sikorsky S-55 c/n 55-576, ff:?; del USN as HO4S-3, 138511, 10Nov53.
    55-577     HO4S-3 1953 US Navy 138512 : Sikorsky S-55 c/n 55-577, ff:?; del USN as HO4S-3, 138512, 10Nov53.
    55-578     HO4S-3 1953 US Navy 138513 : Sikorsky S-55 c/n 55-578, ff:?; del USN as HO4S-3, 138513, 10Nov53.
    55-579     HO4S-3 1953 US Navy 138514 : Sikorsky S-55 c/n 55-579, ff:?; del USN as HO4S-3, 138514, 10Nov53.
    55-580     HO4S-3 1953 US Navy 138515 : Sikorsky S-55 c/n 55-580, ff:?; del USN as HO4S-3, 138515, 10Nov53.
    55-581     HO4S-3 1953 US Navy 138516 : Sikorsky S-55 c/n 55-581, ff:?; del USN as HO4S-3, 138516, 10Nov53.
    55-582     HO4S-3 1953 US Navy 138577 : Sikorsky S-55 c/n 55-582, ff:?; del USN as HO4S-3, 138577, 10Nov53.
    55-583     HO4S-3 1953 US Navy 138578 : Sikorsky S-55 c/n 55-583, ff:?; del USN as HO4S-3, 138578, 10Nov53.
    55-584     S-55 1954 bharat praday mishan IZ648 : Sikorsky S-55 c/n 55-584, ff:?; del India Supply Mission as IZ648, 13Jan54.
    55-585     S-55 Comando de Aviacion Naval Argentina 0369 : ARA d/d 10nov53 as HG-1; 18sep55 as 2-HT-1; w/o 26feb58 Antarctica
    55-586     S-55C 1953 Kaijō Hoan-chō JA7153 : Sikorsky S-55C, c/n 55-586, ff:?; del Japanese Coast Guard as JA7153 20Oct53; status unk.
    55-587     S-55 1953 Pratt and Whitney Canada CF-HHU : Sikorsky S-55 c/n 55-587, ff:?; del P&WC as CF-HHU, 22Oct53.
    55-588     h-19b 1953 US Air Force 52-7512 : Sikorsky S-55 c/n 55-588, ff:?; del USAF as H-19B, 52-7512, 02Dec53.
    55-589     h-19b 1953 US Air Force 52-7513 : Sikorsky S-55 c/n 55-589, ff:?; del USAF as H-19B, 52-7513, 26Nov53.
    55-590     h-19b 1953 US Air Force 52-7514 : Sikorsky S-55 c/n 55-590, ff:?; del USAF as H-19B, 52-7514, 26Nov53.
    55-591     h-19b 1953 US Air Force 52-7515 : Sikorsky S-55 c/n 55-591, ff:?; del USAF as H-19B, 52-7515, 04Dec53.
    55-592     h-19b 1953 US Air Force 52-7516 : Sikorsky S-55 c/n 55-592, ff:?; del USAF as H-19B, 52-7516, 08Dec53.
türk hava kuvvetleri 52-7516 : xfer MAP to Turkish Air Force as 52-7516, unk; Crashed near Diyarbakir, Turkey, 20Jan65. 3 crew killed.
    55-593     h-19b 1953 US Air Force 52-7517 : Sikorsky S-55 c/n 55-593, ff:?; del USAF as H-19B, 52-7517, 04Dec53.
    55-594     h-19b 1953 US Air Force 52-7518 : Sikorsky S-55 c/n 55-594, ff:?; del USAF as H-19B, 52-7518, 03Dec53.
    55-595     h-19b 1953 US Air Force 52-7519 : Sikorsky S-55 c/n 55-595, ff:?; del USAF as H-19B, 52-7519, 03Dec53.
    55-596     h-19b 1953 US Air Force 52-7598 : Sikorsky S-55 c/n 55-596, ff:?; del USAF as H-19B, 52-7598, 08Dec53.
    55-597     h-19b 1953 US Air Force 52-7599 : Sikorsky S-55 c/n 55-597, ff:?; del USAF as H-19B, 52-7599, 02Dec53.
    55-598     h-19b 1953 US Air Force 52-7600 : Sikorsky S-55 c/n 55-598, ff:?; del USAF as H-19B, 52-7600, 15Dec53.
    55-599     h-19d 1953 US Army Aviation 52-7611 : Sikorsky S-55 c/n 55-599, ff:?; del US Army as H-19D, 52-7611, 11Dec53.
armée de l'air 52-7611 : h-19d-3 xfer MAP to France 07Jul55; xfer AdlA as H-19D-3, 52-7611, 13Jul55.
aviation légère de l'armée de terre 55611 : h-19d-3 xfer ALAT as 55611, 19Mar64; xfer 6 GALAT, Jan65-26Jul65; xfer 6 GALAT, AOT, 04Apr67; suffered accident, 19Jul67; w/o: ??? TTH, 30May68.
    55-600     h-19d 1953 US Army Aviation 52-7612 : Sikorsky S-55 c/n 55-600, ff:?; del US Army as H-19D, 52-7612, 16Dec53.
    55-601     h-19d 1953 US Army Aviation 52-7613 : Sikorsky S-55 c/n 55-601, ff:?; del US Army as H-19D, 52-7613, 16Dec53.
    55-602     HO4S-3 1953 US Navy 138517 : Sikorsky S-55 c/n 55-602, ff:?; del USN as HO4S-3, 138517, 17Dec53.
    55-603     HO4S-3 1953 US Navy 138518 : Sikorsky S-55 c/n 55-603, ff:?; del USN as HO4S-3, 138518, 30Nov53.
    55-604     HO4S-3 1953 US Navy 138519 : Sikorsky S-55 c/n 55-604, ff:?; del USN as HO4S-3, 138519, 30Nov53.
    55-605     HO4S-3 1953 US Navy 138520 : Sikorsky S-55 c/n 55-605, ff:?; del USN as HO4S-3, 138520, 30Nov53.
    55-606     HO4S-3 1953 US Navy 138521 : Sikorsky S-55 c/n 55-606, ff:?; del USN as HO4S-3, 138521, 30Nov53.
    55-607     HO4S-3 1953 US Navy 138522 : Sikorsky S-55 c/n 55-607, ff:?; del USN as HO4S-3, 138522, 03Dec53.
    55-608     HO4S-3 1953 US Navy 138523 : Sikorsky S-55 c/n 55-608, ff:?; del USN as HO4S-3, 138523, 03Dec53.
    55-609     HO4S-3 1953 US Navy 138524 : Sikorsky S-55 c/n 55-609, ff:?; del USN as HO4S-3, 138524, 03Dec53.
    55-610     S-55 1953 Comando de Aviacion Naval Argentina 0370 : ARA d/d 01dec53 as HG-2; 18sep55 as 2-HT-2; 1959 as 2-PH-404, 2-PH-411; feb60 as 2-H-11; 1964 4-H-11; wfu 1973
    55-611     h-19b 1953 US Air Force 52-7520 : Sikorsky S-55 c/n 55-611, ff:?; del USAF as H-19B, 52-7520, 19Dec53.
    55-612     h-19b 1954 US Air Force 52-7521 : Sikorsky S-55 c/n 55-612, ff:?; del USAF as H-19B, 52-7521, 05Jan54.
fuerza aerea de venezuela ? : FAV d/d 1963; ex BuNo 52-7521
    55-613     h-19b 1954 US Air Force 52-7522 : Sikorsky S-55 c/n 55-613, ff:?; del USAF as H-19B, 52-7522, 05Jan54.
fuerza aerea de venezuela 6AHR1 : FAV d/d 1963; ex BuNo 52-7522
    55-614     h-19b 1954 US Air Force 52-7523 : Sikorsky S-55 c/n 55-614, ff:?; del USAF as H-19B, 52-7523, 05Jan54.
    55-615     h-19b 1954 US Air Force 52-7524 : Sikorsky S-55 c/n 55-615, ff:?; del USAF as H-19B, 52-7524, 05Jan54.
    55-616     h-19b 1953 US Air Force 52-7525 : Sikorsky S-55 c/n 55-616, ff:?; del USAF as H-19B, 52-7525, 17Dec53.
    55-617     h-19b 1954 US Air Force 52-7526 : Sikorsky S-55 c/n 55-617, ff:?; del USAF as H-19B, 52-7526, Jan54.
    55-618     h-19b 1954 US Air Force 52-7527 : Sikorsky S-55 c/n 55-618, ff:?; del USAF as H-19B, 52-7527, Jan54.
    55-619     h-19b 1954 US Air Force 52-7528 : Sikorsky S-55 c/n 55-619, ff:?; del USAF as H-19B, 52-7528, 15Jan54.
    55-620     h-19b 1954 US Air Force 52-7529 : Sikorsky S-55 c/n 55-620, ff:?; del USAF as H-19B, 52-7529, 15Jan54.
    55-621     h-19b 1954 US Air Force 52-7530 : Sikorsky S-55 c/n 55-621, ff:?; del USAF as H-19B, 52-7530, 15Jan54.
    55-622     h-19d 1953 US Army Aviation 52-7614 : Sikorsky S-55 c/n 55-622, ff:?; del US Army as H-19D, 52-7612, 18Dec53.
    55-623     h-19d 1953 US Army Aviation 52-7615 : Sikorsky S-55 c/n 55-623, ff:?; del US Army as H-19D, 52-7615, 18Dec53.
armée de l'air 52-7615 : h-19d-3 xfer MAP to France 08Jul55; xfer AdlA as H-19D-3, 52-7615, 13Jul55.
aviation légère de l'armée de terre 55615 : h-19d-3 xfer ALAT as 55615, 05Aug65; xfer GALDIV 1, Apr67-Jun70; xfer GALCA 1, 02Sep70-09Jul71; wfu: 600 TTH, 18Feb72.
    55-624     h-19d 1954 US Army Aviation 52-7616 : Sikorsky S-55 c/n 55-624, ff:?; del US Army as H-19D, 52-7616, 15Jan54.
    55-625     HO4S-3 1954 US Navy 138525 : Sikorsky S-55 c/n 55-625, ff:?; del USN as HO4S-3, 138525, 05Jan54.
    55-626     HO4S-3 1954 US Navy 138526 : Sikorsky S-55 c/n 55-626, ff:?; del USN as HO4S-3, 138526, 05Jan54.
    55-627     HO4S-3 1954 US Navy 138527 : Sikorsky S-55 c/n 55-627, ff:?; del USN as HO4S-3, 138527, 04Jan54.
    55-628     HO4S-3 1954 US Navy 138528 : Sikorsky S-55 c/n 55-628, ff:?; del USN as HO4S-3, 138528, 05Jan54.
    55-629     HO4S-3 1954 US Navy 138529 : Sikorsky S-55 c/n 55-629, ff:?; del USN as HO4S-3, 138529, 05Jan54.
    55-630     HO4S-3 1954 US Navy 138579 : Sikorsky S-55 c/n 55-630, ff:?; del USN as HO4S-3, 138579, 05Jan54.
    55-631     HO4S-3 1954 US Navy 138580 : Sikorsky S-55 c/n 55-631, ff:?; del USN as HO4S-3, 138580, 05Jan54.
    55-632     HO4S-3 1954 US Navy 138581 : Sikorsky S-55 c/n 55-632, ff:?; del USN as HO4S-3, 138581, 05Jan54.
    55-633     S-55 1953 Comando de Aviacion Naval Argentina 0371 : ARA d/d 06dec53 as HG-3; 1955 as 2-HT-3; 1959 as 2-PH-412; 1960 as 2-H-12; 1964 as 4-H-12; 1972 wfu; first preserved at tech school Jorge Newbery at Haedo, Buenos Aires province; 2011 pictured preserved at Naval Aviation Museum (MUAN) at Bahia Blanca featuring 67 penguins marks each representing one landing on Antarctica during the Nov.1959/Mar.1960 (southern) summer campaign. Sea King 2-H-231 can be seen on the background
    55-634     h-19b 1954 US Air Force 52-7531 : Sikorsky S-55 c/n 55-634, ff:?; del USAF as H-19B, 52-7531, 17Mar54.
    55-635     h-19b 1954 US Air Force 52-7532 : Sikorsky S-55 c/n 55-635, ff:?; del USAF as H-19B, 52-7532, 02Mar54.
    55-636     h-19b 1954 US Air Force 52-7533 : Sikorsky S-55 c/n 55-636, ff:?; del USAF as H-19B, 52-7533, 02Mar54.
    55-637     h-19b 1954 US Air Force 52-7534 : Sikorsky S-55 c/n 55-637, ff:?; del USAF as H-19B, 52-7534, 02Mar54.
    55-638     h-19b 1954 US Air Force 52-7535 : Sikorsky S-55 c/n 55-638, ff:?; del USAF as H-19B, 52-7535, 27Feb54.
    55-639     h-19b 1954 US Air Force 52-7536 : Sikorsky S-55 c/n 55-639, ff:?; del USAF as H-19B, 52-7536, 02Mar54.
fuerza aerea ecuatoriana 527536 : del FAE as 527536, Escuadron de Rescate y Salvamento, Jun65; fate unk.
    55-640     h-19b 1954 US Air Force 52-7537 : Sikorsky S-55 c/n 55-640, ff:?; del USAF as H-19B, 52-7537, 02Mar54.
    55-641     h-19b 1954 US Air Force 52-7538 : Sikorsky S-55 c/n 55-641, ff:?; del USAF as H-19B, 52-7538, 02Mar54.
US Navy 150194 : HO4S-3 xfer US Navy when control of MATS activities in Iceland was handed over to USN, Jul61. Reserialled as either HO4S-3, 150193 or 150194. [Baugher]
    55-642     h-19b 1954 US Air Force 52-7539 : Sikorsky S-55 c/n 55-642, ff:?; del USAF as H-19B, 52-7539, 02Mar54.
    55-643     h-19b 1954 US Air Force 52-7540 : Sikorsky S-55 c/n 55-643, ff:?; del USAF as H-19B, 52-7540, 02Mar54.
    55-644     h-19b 1954 US Air Force 52-7541 : Sikorsky S-55 c/n 55-644, ff:?; del USAF as H-19B, 52-7541, 04Mar54.
    55-645     h-19d 1954 US Army Aviation 52-7617 : Sikorsky S-55 c/n 55-645, ff:?; del US Army as H-19D, 52-7617, 18Feb54.
    55-646     h-19d 1954 US Army Aviation 52-7618 : Sikorsky S-55 c/n 55-646, ff:?; del US Army as H-19D, 52-7618, 18Feb54.
    55-647     h-19d 1954 US Army Aviation 52-7619 : Sikorsky S-55 c/n 55-647, ff:?; del US Army as H-19D, 52-7619, 11Feb54.
Polemiki Aeroporia 52-7619 : HAF
    55-648     h-19d 1954 US Army Aviation 52-7620 : Sikorsky S-55 c/n 55-648, ff:?; del US Army as H-19D, 52-7620, 12Feb54.
    55-649     h-19d 1954 US Army Aviation 52-7621 : Sikorsky S-55 c/n 55-649, ff:?; del US Army as H-19D, 52-7621, 15Feb54.
    55-650     HO4S-3 1954 US Navy 138582 : Sikorsky S-55 c/n 55-650, ff:?; del USN as HO4S-3, 138582, 02Feb54.
    55-651     HO4S-3 1954 US Navy 138583 : Sikorsky S-55 c/n 55-651, ff:?; del USN as HO4S-3, 138583, 02Feb54.
    55-652     HO4S-3 1954 US Navy 138584 : Sikorsky S-55 c/n 55-652, ff:?; del USN as HO4S-3, 138584, 02Feb54.
    55-653     HO4S-3 1954 US Navy 138585 : Sikorsky S-55 c/n 55-653, ff:?; del USN as HO4S-3, 138585, 02Feb54.
    55-654     h-19b 1954 US Air Force 52-7542 : Sikorsky S-55 c/n 55-654, ff:?; del USAF as H-19B, 52-7542, 04Mar54.
    55-655     h-19b 1954 US Air Force 52-7543 : Sikorsky S-55 c/n 55-655, ff:?; del USAF as H-19B, 52-7543, 04Mar54.
    55-656     h-19b 1954 US Air Force 52-7544 : Sikorsky S-55 c/n 55-656, ff:?; del USAF as H-19B, 52-7544, 04Mar54.
    55-657     h-19b 1954 US Air Force 52-7545 : Sikorsky S-55 c/n 55-657, ff:?; del USAF as H-19B, 52-7545, 04Mar54.
    55-658     h-19b 1954 US Air Force 52-7546 : Sikorsky S-55 c/n 55-658, ff:?; del USAF as H-19B, 52-7546, 04Mar54.
    55-659     h-19b 1954 US Air Force 52-7547 : Sikorsky S-55 c/n 55-659, ff:?; del USAF as H-19B, 52-7547, 03Mar54.
fuerza aérea guatemalteca 130 : FAG d/d 1963
    55-660     h-19b 1954 US Air Force 52-7548 : Sikorsky S-55 c/n 55-660, ff:?; del USAF as H-19B, 52-7548, 03Mar54.
    55-661     h-19b 1954 US Air Force 52-7549 : Sikorsky S-55 c/n 55-661, ff:?; del USAF as H-19B, 52-7549, 03Mar54.
    55-662     h-19b 1954 US Air Force 52-7550 : Sikorsky S-55 c/n 55-662, ff:?; del USAF as H-19B, 52-7550, 03Mar54.
    55-663     h-19b 1954 US Air Force 52-7551 : Sikorsky S-55 c/n 55-663, ff:?; del USAF as H-19B, 52-7551, 02Apr54.
    55-664     h-19b 1954 US Air Force 52-7552 : Sikorsky S-55 c/n 55-664, ff:?; del USAF as H-19B, 52-7552, 02Apr54.
    55-665     h-19d 1954 US Army Aviation 52-7622 : Sikorsky S-55 c/n 55-665, ff:?; del US Army as H-19D, 52-7622, 18Feb54.
    55-666     HO4S-3 1954 US Navy 138586 : Sikorsky S-55 c/n 55-666, ff:?; del USN as HO4S-3, 138586, 04Mar54.
    55-667     HO4S-3 1954 US Navy 138587 : Sikorsky S-55 c/n 55-667, ff:?; del USN as HO4S-3, 138587, 04Mar54.
    55-668     HO4S-3 1954 US Navy 138588 : Sikorsky S-55 c/n 55-668, ff:?; del USN as HO4S-3, 138588, 04Mar54.
    55-669     HO4S-3 1954 US Navy 138589 : Sikorsky S-55 c/n 55-669, ff:?; del USN as HO4S-3, 138589, 04Mar54.
    55-670     S-55 1954 Mitsubishi n/a : Sikorsky S-55, c/n 55-670; del Mitsubishi, 01Feb54.
    55-671     S-55 1954 Mitsubishi n/a : Sikorsky S-55, c/n 55-671; del Mitsubishi, 01Feb54.
    55-672     h-19b 1954 US Air Force 52-7553 : Sikorsky S-55 c/n 55-672, ff:?; del USAF as H-19B, 52-7553, 22Mar54.
    55-673     h-19b 1954 US Air Force 52-7554 : Sikorsky S-55 c/n 55-673, ff:?; del USAF as H-19B, 52-7554, 26Mar54.
    55-674     h-19b 1954 US Air Force 52-7555 : Sikorsky S-55 c/n 55-674, ff:?; del USAF as H-19B, 52-7555, 29Mar54.
    55-675     h-19b 1954 US Air Force 52-7556 : Sikorsky S-55 c/n 55-675, ff:?; del USAF as H-19B, 52-7556, 31Mar54.
    55-676     h-19b 1954 US Air Force 52-7557 : Sikorsky S-55 c/n 55-676, ff:?; del USAF as H-19B, 52-7557, 02Apr54.
    55-677     h-19b 1954 US Air Force 52-7558 : Sikorsky S-55 c/n 55-677, ff:?; del USAF as H-19B, 52-7558, 07Apr54.
    55-678     h-19b 1954 US Air Force 52-7559 : Sikorsky S-55 c/n 55-678, ff:?; del USAF as H-19B, 52-7559, 15May54.
    55-679     h-19b 1954 US Air Force 52-7560 : Sikorsky S-55 c/n 55-679, ff:?; del USAF as H-19B, 52-7560, 19May54.
    55-680     h-19b 1954 US Air Force 52-7561 : Sikorsky S-55 c/n 55-680, ff:?; del USAF as H-19B, 52-7561, 07May54.
    55-681     h-19b 1954 US Air Force 52-7562 : Sikorsky S-55 c/n 55-681, ff:?; del USAF as H-19B, 52-7562, 07May54.
    55-682     h-19b 1954 US Air Force 52-7563 : Sikorsky S-55 c/n 55-682, ff:?; del USAF as H-19B, 52-7563, 19Apr54.
    55-683     h-19d 1954 US Army Aviation 52-7623 : Sikorsky S-55 c/n 55-683, ff:?; del US Army as H-19D, 52-7623, 16Mar54.
armée de l'air 52-7623 : h-19d-3 xfer MAP to France 08Jul55; xfer AdlA as H-19D-3, 52-7623, 13Jul55.
aviation légère de l'armée de terre 55623 : h-19d-3 xfer ALAT as 55623, 18Feb65; xfer GALDIV 1, Oct65-May67; xfer 6 GALAT, AOR, Jun67-18Feb70; wfu: 701 TTH, 17Feb70.
    55-684     h-19d 1954 US Army Aviation 52-7624 : Sikorsky S-55 c/n 55-684, ff:?; del US Army as H-19D, 52-7624, 17Mar54.
    55-685     h-19d 1954 US Army Aviation 52-7625 : Sikorsky S-55 c/n 55-685, ff:?; del US Army as H-19D, 52-7625, 07Apr54.
    55-686     HO4S-3 1954 US Navy 138590 : Sikorsky S-55 c/n 55-686, ff:?; del USN as HO4S-3, 138590, 10May54.
    55-687     HO4S-3 1954 US Navy 138591 : Sikorsky S-55 c/n 55-687, ff:?; del USN as HO4S-3, 138591, 22Apr54.
    55-688     HO4S-3 1954 US Navy 138592 : Sikorsky S-55 c/n 55-688, ff:?; del USN as HO4S-3, 138592, 09Apr54.
    55-689     HO4S-3 1954 US Navy 138593 : Sikorsky S-55 c/n 55-689, ff:?; del USN as HO4S-3, 138593, 07Apr54.
    55-690     S-55C 1954 japanese ground self defence force 40001 : Sikorsky S-55C, c/n 55-690, ff?; del JGSDF as UH-19C 40001, 19Mar54; unit xfers unk; wfu & pre Tokorazawa Aviation Museum, Oct99.
    55-691     S-55 1954 PHI Inc N734A : Sikorsky S-55 c/n 55-691, ff:?; del PHI as N734A, 19Jan54.
    55-692     S-55C 1954 japanese ground self defence force 40002 : Sikorsky S-55C, c/n 55-692, ff?; del JGSDF as UH-19C 40002, 14Apr54; unit xfers unk; wfu & soc unk.
    55-693     h-19b 1954 US Air Force 52-7564 : Sikorsky S-55 c/n 55-693, ff:?; del USAF as H-19B, 52-7564, 29Apr54.
    55-694     h-19b 1954 US Air Force 52-7565 : Sikorsky S-55 c/n 55-694, ff:?; del USAF as H-19B, 52-7565, 16May54.
    55-695     h-19b 1954 US Air Force 52-7566 : Sikorsky S-55 c/n 55-6954, ff:?; del USAF as H-19B, 52-7566, 11May54.
    55-696     h-19b 1954 US Air Force 52-7567 : Sikorsky S-55 c/n 55-696, ff:?; del USAF as H-19B, 52-7567, 05May54.
    55-697     h-19b 1954 US Air Force 52-7568 : Sikorsky S-55 c/n 55-697, ff:?; del USAF as H-19B, 52-7568, 05May54.
    55-698     h-19b 1954 US Air Force 52-7569 : Sikorsky S-55 c/n 55-698, ff:?; del USAF as H-19B, 52-7569, 19May54.
    55-699     h-19b 1954 US Air Force 52-7570 : Sikorsky S-55 c/n 55-699, ff:?; del USAF as H-19B, 52-7570, 29Apr54.
    55-700     h-19b 1954 US Air Force 52-7571 : Sikorsky S-55 c/n 55-700, ff:?; del USAF as H-19B, 52-7571, 04May54.
    55-701     h-19b 1954 US Air Force 52-7572 : Sikorsky S-55 c/n 55-701, ff:?; del USAF as H-19B, 52-7572, 06May54.
    55-702     h-19b 1954 US Air Force 52-7573 : Sikorsky S-55 c/n 55-702, ff:?; del USAF as H-19B, 52-7573, 06May54.
    55-703     HO4S-3 1954 US Navy 138594 : Sikorsky S-55 c/n 55-703, ff:?; del USN as HO4S-3, 138594, 10May54.
    55-704     HO4S-3 1954 US Navy 138595 : Sikorsky S-55 c/n 55-704, ff:?; del USN as HO4S-3, 138595, 22May54.
    55-705     HO4S-3 1954 US Navy 138596 : Sikorsky S-55 c/n 55-705, ff:?; del USN as HO4S-3, 138596, 10May54.
    55-706     HO4S-3 1954 US Navy 138597 : Sikorsky S-55 c/n 55-706, ff:?; del USN as HO4S-3, 138597, 10May54.
    55-707     S-55C 1954 Kaijō Hoan-chō JA7153 : Sikorsky S-55C, c/n 55-707, ff:16Apr64; del Japanese Coast Guard as JA7153, 20Apr54; wfu & b/u 20Apr64.
    55-708     S-55 1954 Mohawk N424A : Sikorsky S-55 c/n 55-708, ff:?; del Mohawk as N424A, 30Apr54.
    55-709     HO4S-3 1954 US Coast Guard 1306 : Sikorsky S-55 c/n 55-709, ff:?; del USCG as HO4S-3, 1306, 13Jun54; wfu & sold Carson Helicopters, 30Apr69.
    55-710     HO4S-3 1954 US Coast Guard 1307 : Sikorsky S-55 c/n 55-710, ff:?; del USCG as HO4S-3, 1307, 04Jun54.
    55-711     h-19b 1954 US Air Force 52-7574 : Sikorsky S-55 c/n 55-711, ff:?; del USAF as H-19B, 52-7574, 26May54.
    55-712     h-19b 1954 US Air Force 52-7575 : Sikorsky S-55 c/n 55-712, ff:?; del USAF as H-19B, 52-7575, 26May54.
    55-713     h-19b 1954 US Air Force 52-7576 : Sikorsky S-55 c/n 55-713, ff:?; del USAF as H-19B, 52-7576, 26May54.
    55-714     h-19b 1954 US Air Force 52-7577 : Sikorsky S-55 c/n 55-714, ff:?; del USAF as H-19B, 52-7577, 26May54.
türk hava kuvvetleri 52-7577 : MAP to Turkish AF as 52-7577, 1958, wfu & pres 1979.
    55-715     h-19b 1954 US Air Force 52-7578 : Sikorsky S-55 c/n 55-715, ff:?; del USAF as H-19B, 52-7578, 26May54.
fuerza aerea de venezuela 4BHR1 : FAV d/d 31oct63; ex BuNo 52-7578
    55-716     h-19b 1954 US Air Force 52-7579 : Sikorsky S-55 c/n 55-716, ff:?; del USAF as H-19B, 52-7579, 21Jun54.
    55-717     h-19b 1954 US Air Force 52-7580 : Sikorsky S-55 c/n 55-717, ff:?; del USAF as H-19B, 52-7580, 21Jun54.
    55-718     h-19b 1954 US Air Force 52-7581 : Sikorsky S-55 c/n 55-718, ff:?; del USAF as H-19B, 52-7581, 02Jun54.
    55-719     h-19b 1954 US Air Force 52-7582 : Sikorsky S-55 c/n 55-719, ff:?; del USAF as H-19B, 52-7582, 02Jun54.
    55-720     h-19b 1954 US Air Force 52-7583 : Sikorsky S-55 c/n 55-720, ff:?; del USAF as H-19B, 52-7583, 02Jun54.
    55-721     HO4S-3 1954 US Navy 138598 : Sikorsky S-55 c/n 55-721, ff:?; del USN as HO4S-3, 138598, 26May54.
    55-722     HO4S-3 1954 US Navy 138599 : Sikorsky S-55 c/n 55-722, ff:?; del USN as HO4S-3, 138599, 02Jun54.
    55-723     HO4S-3 1954 US Navy 138600 : Sikorsky S-55 c/n 55-723, ff:?; del USN as HO4S-3, 138600, 01Jun54.
    55-724     HO4S-3 1954 US Navy 138601 : Sikorsky S-55 c/n 55-724, ff:?; del USN as HO4S-3, 138601, 08Jun54.
    55-725     S-55C 1954 japanese ground self defence force 40003 : Sikorsky S-55C, c/n 55-725, ff?; del JGSDF as UH-19C 40003, 15May54; unit xfers unk; w/o 27Jan60.
    55-726     S-55C 1954 japanese ground self defence force 40004 : Sikorsky S-55C, c/n 55-726, ff?; del JGSDF as UH-19C 40004, 18May54; unit xfers unk; wfu & soc unk.
    55-727     S-55 1954 bharat praday mishan IZ649 : Sikorsky S-55 c/n 55-727, ff:?; del India Supply Mission as IZ649, 30Jun54.
    55-728     S-55 1954 PHI Inc N735A : Sikorsky S-55 c/n 55-728, ff:?; del PHI as N735A, 23Jun54.
    55-729     HO4S-3 1954 US Coast Guard 1308 : Sikorsky S-55 c/n 55-729, ff:?; del USCG as HO4S-3, 1308, 02Jul54; wfu & sold Keystone Helicopters, 18Mar68.
    55-730     HO4S-3 1954 US Coast Guard 1309 : Sikorsky S-55 c/n 55-730, ff:?; del USCG as HO4S-3, 1309, 08Jul54.
    55-731     h-19b 1954 US Air Force 52-7584 : Sikorsky S-55 c/n 55-731, ff:?; del USAF as H-19B, 52-7584, 16Jun54.
    55-732     h-19b 1954 US Air Force 52-7585 : Sikorsky S-55 c/n 55-732, ff:?; del USAF as H-19B, 52-7585, 01Jul54.
    55-733     h-19b 1954 US Air Force 52-7586 : Sikorsky S-55 c/n 55-733, ff:?; del USAF as H-19B, 52-7586, 21Jun54.
    55-734     h-19b 1954 US Air Force 52-7587 : Sikorsky S-55 c/n 55-734, ff:?; del USAF as H-19B, 52-7587, 25Jun54.
    55-735     h-19b 1954 US Air Force 52-7588 : Sikorsky S-55 c/n 55-735, ff:?; del USAF as H-19B, 52-7588, 29Jun54.
    55-736     h-19b 1954 US Air Force 53-4404 : Sikorsky S-55 c/n 55-736, ff:?; del USAF as H-19B, 53-4404, 06Jul54.
    55-737     h-19b 1954 US Air Force 53-4405 : Sikorsky S-55 c/n 55-737, ff:?; del USAF as H-19B, 53-4405, 08Jul54; wfu & xfer MASDC as ????, 06May65.
türk hava kuvvetleri 53-4405 : xfer MAP to Turkish Air Force as 53-4405, unk.
    55-738     h-19b 1954 US Air Force 53-4406 : Sikorsky S-55 c/n 55-738, ff:?; del USAF as H-19B, 53-4406, 08Jul54.
    55-739     h-19b 1954 US Air Force 53-4407 : Sikorsky S-55 c/n 55-739, ff:?; del USAF as H-19B, 53-4407, 12Jul54.
    55-740     h-19b 1954 US Air Force 53-4408 : Sikorsky S-55 c/n 55-740, ff:?; del USAF as H-19B, 53-4408, 13Jul54.
armée de l'air 53-4408 : xfer MDAP to France, 09Jul55; xfer AdlA as 53-4408, 13Jul55.
aviation légère de l'armée de terre 55408 : xfer ALAT as 55408, 18Feb65; xfer 1 GALAT, Jul65; xfer GALDIV 1, Jul67-Jun70; wfu: 714 TTH, 18Feb72.
    55-741     h-19b 1954 US Air Force 53-4409 : Sikorsky S-55 c/n 55-741, ff:?; del USAF as H-19B, 53-4409, 14Jul54.
    55-742     h-19b 1954 US Air Force 53-4410 : Sikorsky S-55 c/n 55-742, ff:?; del USAF as H-19B, 53-4410, 14Jul54.
    55-743     S-55C 1954 japanese ground self defence force 40005 : Sikorsky S-55C, c/n 55-745, ff?; del JGSDF as UH-19C 40005, 24Jun54; unit xfers unk; wfu & soc unk.
    55-744     S-55 1954 Royal Thai Air Force HS-1 : Sikorsky S-55 c/n 55-744, ff:?; del RTAF as HS-1, 25Jun54.
    55-745     S-55 1954 Royal Thai Air Force HS-2 : Sikorsky S-55 c/n 55-745, ff:?; del RTAF as HS-2, 29Jun54.
    55-746     HO4S-3 1954 US Coast Guard 1310 : Sikorsky S-55 c/n 55-746, ff:?; del USCG as HO4S-3, 1310, 23Jul54.
    55-747     h-19b 1954 US Air Force 53-4411 : Sikorsky S-55 c/n 55-747, ff:?; del USAF as H-19B, 53-4411, 26Jul54.
    55-748     h-19b 1954 US Air Force 53-4412 : Sikorsky S-55 c/n 55-748, ff:?; del USAF as H-19B, 53-4412, 26Jul54.
    55-749     h-19b 1954 US Air Force 53-4413 : Sikorsky S-55 c/n 55-749, ff:?; del USAF as H-19B, 53-4413, 28Jul54.
    55-750     h-19b 1954 US Air Force 53-4414 : Sikorsky S-55 c/n 55-750, ff:?; del USAF as H-19B, 53-4414, 29Jul54.
    55-751     h-19b 1954 US Air Force 53-4415 : Sikorsky S-55 c/n 55-751, ff:?; del USAF as H-19B, 53-4415, 30Jul54.
    55-752     h-19b 1954 US Air Force 53-4416 : Sikorsky S-55 c/n 55-752, ff:?; del USAF as H-19B, 53-4416, 06Aug54.
    55-753     h-19b 1954 US Air Force 53-4417 : Sikorsky S-55 c/n 55-753, ff:?; del USAF as H-19B, 53-4417, 06Aug54.
    55-754     h-19b 1954 US Air Force 53-4418 : Sikorsky S-55 c/n 55-754, ff:?; del USAF as H-19B, 53-4418, 10Aug54.
    55-755     h-19b 1954 US Air Force 53-4419 : Sikorsky S-55 c/n 55-755, ff:?; del USAF as H-19B, 53-4419, 02Aug54.
    55-756     h-19b 1954 US Air Force 53-4420 : Sikorsky S-55 c/n 55-756, ff:?; del USAF as H-19B, 53-4420, 05Aug54.
    55-757     S-55 1954 Royal Thai Air Force HS-3 : Sikorsky S-55 c/n 55-757, ff:?; del RTAF as HS-3, 23Jul54.
Royal Thai Air Force 6313 : asgd 63 Sqn, 6th Wing, Royal Thai Air Force, reser: 6313, unk.
    55-758     S-55 1954 Royal Thai Air Force HS-4 : Sikorsky S-55 c/n 55-758, ff:?; del RTAF as HS-4, 17Aug54; asgd 63 Sqn, 6th Wing, Royal Thai Air Force, reser: 63??.
    55-759     S-55 1954 osterman helikopter SE-HBA : Sikorsky S-55 c/n 55-759, ff:?; del Osterman Aero AS as SE-HBA, 22Jul54.
    55-760     h-19b 1954 US Air Force 53-4421 : Sikorsky S-55 c/n 55-760, ff:?; del USAF as H-19B, 53-4421, 02Sep54.
    55-761     h-19b 1954 US Air Force 53-4422 : Sikorsky S-55 c/n 55-761, ff:?; del USAF as H-19B, 53-4422, 13Oct54.
    55-762     h-19b 1954 US Air Force 53-4423 : Sikorsky S-55 c/n 55-762, ff:?; del USAF as H-19B, 53-4423, 13Oct54.
    55-763     h-19b 1954 US Air Force 53-4424 : Sikorsky S-55 c/n 55-763, ff:?; del USAF as H-19B, 53-4424, 02Sep54.
    55-764     h-19b 1954 US Air Force 53-4425 : Sikorsky S-55 c/n 55-764, ff:?; del USAF as H-19B, 53-4425, 02Sep54.
US Air Force 53-4425 : USAF type:SH-19B/HH-19B; toward 34425
Daehanminguk Gong-gun 34425 : RoKAF from 1964 type:HH-19B ex 53-4425
    55-765     h-19b 1954 US Air Force 53-4426 : Sikorsky S-55 c/n 55-765, ff:?; del USAF as H-19B, 53-4426, 02Sep54.
    55-766     h-19b 1954 US Air Force 53-4427 : Sikorsky S-55 c/n 55-766, ff:?; del USAF as H-19B, 53-4427, 02Sep54.
    55-767     h-19b 1954 US Air Force 53-4428 : Sikorsky S-55 c/n 55-767, ff:?; del USAF as H-19B, 53-4428, 02Sep54.
    55-768     h-19b 1954 US Air Force 53-4429 : Sikorsky S-55 c/n 55-768, ff:?; del USAF as H-19B, 53-4429, 02Sep54.
    55-769     h-19b 1954 US Air Force 53-4878 : Sikorsky S-55 c/n 55-769, ff:?; del USAF as H-19B, 53-4878, 28Oct54.
    55-770     S-55 1954 bharat praday mishan IZ650 : Sikorsky S-55 c/n 55-770, ff:?; del India Supply Mission as IZ650, 08Sep54.
    55-771     S-55 1954 Royal Thai Air Force HS-5 : Sikorsky S-55 c/n 55-771, ff:?; del RTAF as HS-5, 21Oct54.
    55-772     S-55 1954 Royal Thai Air Force HS-6 : Sikorsky S-55 c/n 55-772, ff:?; del RTAF as HS-6, 01Oct54.
    55-773     S-55 1954 Los Angeles Airways N736A : Sikorsky S-55 c/n 55-773, ff:?; del Los Angeles Airways as N736A, 03Sep54.
    55-774     S-55 1954 royal canadian air force (1945-1968) 9620 : Sikorsky S-55 c/n 55-774, ff:?; ordered by P&WC for RCAF; del RCAF as 9620, 03Sep54.
    55-775     h-19b 1954 US Air Force 53-4430 : Sikorsky S-55 c/n 55-775, ff:?; del USAF as H-19B, 53-4430, 15Sep54.
    55-776     h-19b 1954 US Air Force 53-4431 : Sikorsky S-55 c/n 55-776, ff:?; del USAF as H-19B, 53-4431, 17Sep54.
    55-777     h-19b 1954 US Air Force 53-4432 : Sikorsky S-55 c/n 55-777, ff:?; del USAF as H-19B, 53-4432, 06Oct54.
    55-778     h-19b 1954 US Air Force 53-4433 : Sikorsky S-55 c/n 55-778, ff:?; del USAF as H-19B, 53-4433, 06Oct54.
    55-779     h-19b 1954 US Air Force 53-4434 : Sikorsky S-55 c/n 55-779, ff:?; del USAF as H-19B, 53-4434, 06Oct54.
    55-780     h-19b 1954 US Air Force 53-4435 : Sikorsky S-55 c/n 55-780, ff:?; del USAF as H-19B, 53-4435, 06Oct54.
    55-781     h-19b 1954 US Air Force 53-4436 : Sikorsky S-55 c/n 55-781, ff:?; del USAF as H-19B, 53-4436, 06Oct54; wfu & xfer MASDC as ????, 30Jul65.
türk hava kuvvetleri 53-4436 : xfer MAP to Turkish Air Force as 53-4436, unk.
    55-782     h-19b 1954 US Air Force 53-4437 : Sikorsky S-55 c/n 55-782, ff:?; del USAF as H-19B, 53-4437, 06Oct54.
    55-783     h-19b 1954 US Air Force 53-4438 : Sikorsky S-55 c/n 55-783, ff:?; del USAF as H-19B, 53-4438, 06Oct54.
    55-784     h-19b 1954 US Air Force 53-4879 : Sikorsky S-55 c/n 55-784, ff:?; del USAF as H-19B, 53-4879, 10Nov54.
    55-785     S-55 1954 PHI Inc N737A : Sikorsky S-55 c/n 55-785, ff:?; del PHI as N737A, 01Sep54.
    55-786     S-55 1954 royal canadian air force (1945-1968) 9622 : Sikorsky S-55 c/n 55-786, ff:?; ordered by P&WC for RCAF; del RCAF as 9622, 22Sep54.
    55-787     S-55 1954 royal canadian air force (1945-1968) 9623 : Sikorsky S-55 c/n 55-787, ff:?; ordered by P&WC for RCAF; del RCAF as 9623, 01Oct54.
    55-788     S-55 1954 royal canadian air force (1945-1968) 9624 : Sikorsky S-55 c/n 55-788, ff:?; ordered by P&WC for RCAF; del RCAF as 9624, 05Oct54.
    55-789     S-55 1954 royal canadian air force (1945-1968) 9625 : Sikorsky S-55 c/n 55-789, ff:?; ordered by P&WC for RCAF; del RCAF as 9625, 26Oct54.
    55-790     S-55 1954 royal canadian air force (1945-1968) 9626 : Sikorsky S-55 c/n 55-790, ff:?; ordered by P&WC for RCAF; del RCAF as 9626, 01Nov54.
    55-791     S-55 1954 Fuerza Aerea Argentina H-1 : FAA d/d Aug54 as H-01; redes H-1; 1958 to Ministerio de Aeronautica as LQ-GAJ; back to FAA as H-1; 1964 pictured at Campo Hipico, Buenos Aires during Army week show; wfu
    55-792     S-55 1954 royal canadian air force (1945-1968) 9621 : Sikorsky S-55 c/n 55-792, ff:?; ordered by P&WC for RCAF; del RCAF as 9621, 20Oct54.
    55-793     h-19b 1954 US Air Force 53-4439 : Sikorsky S-55 c/n 55-793, ff:?; del USAF as H-19B, 53-4439, 30Oct54.
    55-794     h-19b 1954 US Air Force 53-4440 : Sikorsky S-55 c/n 55-794, ff:?; del USAF as H-19B, 53-4440, 30Oct54.
    55-795     h-19b 1954 US Air Force 53-4441 : Sikorsky S-55 c/n 55-795, ff:?; del USAF as H-19B, 53-4441, 30Oct54.
    55-796     h-19b 1954 US Air Force 53-4442 : Sikorsky S-55 c/n 55-796, ff:?; del USAF as H-19B, 53-4442, 30Oct54.
    55-797     h-19b 1954 US Air Force 53-4443 : Sikorsky S-55 c/n 55-797, ff:?; del USAF as H-19B, 53-4443, 03Nov54.
    55-798     h-19b 1954 US Air Force 53-4444 : Sikorsky S-55 c/n 55-798, ff:?; del USAF as H-19B, 53-4444, 03Nov54.
    55-799     h-19b 1954 US Air Force 53-4445 : Sikorsky S-55 c/n 55-799, ff:?; del USAF as H-19B, 53-4445, 03Nov54.
    55-800     h-19b 1954 US Air Force 53-4446 : Sikorsky S-55 c/n 55-800, ff:?; del USAF as H-19B, 53-4446, 06Nov54.
    55-801     h-19b 1954 US Air Force 53-4880 : Sikorsky S-55 c/n 55-801, ff:?; del USAF as H-19B, 53-4880, 12Nov54.
    55-802     h-19d 1954 US Army Aviation 54-1408 : Sikorsky S-55 c/n 55-802, ff:?; del US Army as H-19D, 54-1408, 01Nov54.
    55-803     h-19d 1954 US Army Aviation 54-1409 : Sikorsky S-55 c/n 55-803, ff:?; del US Army as H-19D, 54-1409, 01Nov54.
    55-804     h-19d 1954 US Army Aviation 54-1410 : Sikorsky S-55 c/n 55-804, ff:?; del US Army as H-19D, 54-1410, 01Nov54.
    55-805     h-19d 1954 US Army Aviation 54-1411 : Sikorsky S-55 c/n 55-805, ff:?; del US Army as H-19D, 54-1411, 01Nov54.
    55-806     h-19d 1954 US Army Aviation 54-1412 : Sikorsky S-55 c/n 55-806, ff:?; del US Army as H-19D, 54-1412, 01Nov54.
    55-807     S-55 1954 royal canadian air force (1945-1968) 9627 : Sikorsky S-55 c/n 55-807, ff:?; ordered by P&WC for RCAF; del RCAF as 9627, 23Nov54.
    55-808     S-55 1954 PHI Inc N738A : Sikorsky S-55 c/n 55-808, ff:?; del PHI as N738A, 27Oct54.
    55-809     h-19b 1954 US Air Force 53-4447 : Sikorsky S-55 c/n 55-809, ff:?; del USAF as H-19B, 53-4447, 09Nov54.
    55-810     h-19b 1954 US Air Force 53-4448 : Sikorsky S-55 c/n 55-810, ff:?; del USAF as H-19B, 53-4448, 07Dec54.
    55-811     h-19b 1954 US Air Force 53-4449 : Sikorsky S-55 c/n 55-811, ff:?; del USAF as H-19B, 53-4449, 30Nov54.
    55-812     h-19b 1954 US Air Force 53-4450 : Sikorsky S-55 c/n 55-812, ff:?; del USAF as H-19B, 53-4450, 07Dec54.
    55-813     h-19b 1954 US Air Force 53-4451 : Sikorsky S-55 c/n 55-813, ff:?; del USAF as H-19B, 53-4451, 07Dec54.
    55-814     h-19b 1954 US Air Force 53-4452 : Sikorsky S-55 c/n 55-814, ff:?; del USAF as H-19B, 53-4452, 07Dec54.
    55-815     h-19b 1954 US Air Force 53-4453 : Sikorsky S-55 c/n 55-815, ff:?; del USAF as H-19B, 53-4453, 07Dec54.
    55-816     h-19b 1954 US Air Force 53-4454 : Sikorsky S-55 c/n 55-816, ff:?; del USAF as H-19B, 53-4454, 07Dec54.
    55-817     h-19d 1954 US Army Aviation 54-1413 : Sikorsky S-55 c/n 55-817, ff:?; del US Army as H-19D, 54-1413, 06Dec54.
    55-818     h-19d 1954 US Army Aviation 54-1414 : Sikorsky S-55 c/n 55-818, ff:?; del US Army as H-19D, 54-1414, 05Dec54.
    55-819     h-19d 1954 US Army Aviation 54-1415 : Sikorsky S-55 c/n 55-819, ff:?; del US Army as H-19D, 54-1415, 05Dec54.
    55-820     h-19d 1954 US Army Aviation 54-1416 : Sikorsky S-55 c/n 55-820, ff:?; del US Army as H-19D, 54-1416, 06Dec54.
    55-821     h-19d 1954 US Army Aviation 54-1417 : Sikorsky S-55 c/n 55-821, ff:?; del US Army as H-19D, 54-1417, 06Dec54.
    55-822     S-55 1954 royal canadian air force (1945-1968) 9628 : Sikorsky S-55 c/n 55-822, ff:?; ordered by P&WC for RCAF; del RCAF as 9628, 03Dec54.
    55-823     S-55 1954 royal canadian air force (1945-1968) 9629 : Sikorsky S-55 c/n 55-823, ff:?; ordered by P&WC for RCAF; del RCAF as 9629, 03Dec54.
    55-824     S-55A 1954 aviation légère de l'armée de terre 8 000 031 : Sikorsky S-55A, c/n 55-824, ff:?; del SNCASE 24Nov54; del ALAT as H-19A, 8 000 031, 17Mar55; asgd GH No1, 18Mar55; dpt France for Algerie abd PA Arromanches, 19Apr55.
aviation légère de l'armée de terre AVA : xfer GH No2, AVA, 23Dec58; severely damaged in accident, 23Dec58; w/o 17Feb59.
    55-825     S-55 1954 SABENA OO-CWE : Sikorsky S-55 c/n 55-825, ff:?; ordered by SABENA for Belgian Congo; del SABENA as OO-CWE, 17Dec54; [w/o] unk.
    55-826     h-19b 1955 US Air Force 53-4455 : Sikorsky S-55 c/n 55-826, ff:?; del USAF as H-19B, 53-4455, 24Feb55.
    55-827     h-19b 1955 US Air Force 53-4881 : Sikorsky S-55 c/n 55-827, ff:?; del USAF as H-19B, 53-4881, 03Feb55.
ejercito del aire Z.1-1 : del MAP to Spain AF as Z.1-1, unk.
    55-828     h-19b 1955 US Air Force 53-4882 : Sikorsky S-55 c/n 55-828, ff:?; del USAF as H-19B, 53-4882, 04Feb55.
ejercito del aire Z.1-2 : del MAP to Spain AF as Z.1-2, unk.
    55-829     h-19b 1955 US Air Force 53-4883 : Sikorsky S-55 c/n 55-829, ff:?; del USAF as H-19B, 53-4883, 04Feb55.
ejercito del aire Z.1-3 : del MAP to Spain AF as Z.1-3, unk.
    55-830     h-19b 1955 US Air Force 53-4884 : Sikorsky S-55 c/n 55-830, ff:?; del USAF as H-19B, 53-4884, 24Feb55; wfu & xfer MASDC as ????, 03May65.
türk hava kuvvetleri 53-4884 : xfer MAP to Turkish Air Force as 53-4884, 1965.
    55-831     h-19b 1955 US Air Force 53-4885 : Sikorsky S-55 c/n 55-831, ff:?; del USAF as H-19B, 53-4885, 17Jan55.
    55-832     h-19d 1955 US Army Aviation 54-1418 : Sikorsky S-55 c/n 55-832, ff:?; del US Army as H-19D, 54-1418, 24Jan55.
    55-833     h-19d 1955 US Army Aviation 54-1419 : Sikorsky S-55 c/n 55-833, ff:?; del US Army as H-19D, 54-1419, 08Jan55.
    55-834     h-19d 1955 US Army Aviation 54-1420 : Sikorsky S-55 c/n 55-834, ff:?; del US Army as H-19D, 54-1420, 24Jan55.
    55-835     h-19d 1955 US Army Aviation 54-1421 : Sikorsky S-55 c/n 55-835, ff:?; del US Army as H-19D, 54-1421, 28Jan55.
    55-836     h-19d 1955 US Army Aviation 54-1422 : Sikorsky S-55 c/n 55-836, ff:?; del US Army as H-19D, 54-1422, unk.
    55-837     S-55A 1954 aviation légère de l'armée de terre 8 000 038 : Sikorsky S-55A, c/n 55-837, ff:?; del SNCASE 29Dec54; del ALAT as H-19A, 8 000 038, 27May55.
aviation légère de l'armée de terre AVB : asgd GH No2 as AVB, 30Aug55; damaged 30Aug55; wfu Mar56.
    55-838     S-55A 1955 aviation légère de l'armée de terre 8 000 032 : Sikorsky S-55A, c/n 55-838, ff:?; del SNCASE 06Jan55; del ALAT as H-19A, 8 000 032, 06Apr55; asgd GH No1, 06Apr55; dpt France for Algerie abd PA Arromanches, 19Apr55.
aviation légère de l'armée de terre AVC : xfer GH No2, AVC, 08Jun55; return from Algerie, Aug62.
aviation légère de l'armée de terre AXF : xfer EA.ALAT as AXF, Nov64 - 18Mar66; codes removed, Jan 68 - Aug69; wfu 1132 TTH, 05Sep72.
    55-839     S-55 1954 SABENA OO-CWF : Sikorsky S-55 c/n 55-839, ff:?; ordered by SABENA for Belgian Congo; del SABENA as OO-CWF, 22Dec54; rereg S-43, unk; rtnd SABENA as OO-CWF, unk; [w/o] unk.
    55-840     S-55 1955 SABENA OO-CWG : Sikorsky S-55 c/n 55-840, ff:?; ordered by SABENA for Belgian Congo; del SABENA as OO-CWG, 28Jan55; rereg S-44, unk; rtnd SABENA as OO-CWF, unk; rereg Congo as WHO-1, unk; rereg Congo as WT-1, unk; wfu?
    55-841     S-55 1955 SABENA OO-SHE : Sikorsky S-55 c/n 55-841, ff:?; del SABENA as OO-SHE, 03Feb55.
Société nationale des constructions aéronautiques du sud-est F-SFWQ : sold SNCASE, France as F-SFWQ, unk.
armée de l'air 55-841 : xfer AdlA as 55-841, unk.
aviation légère de l'armée de terre 55841 : xfer ALAT as 55841, unk.
    55-842     S-55 1955 SABENA OO-SHF : Sikorsky S-55 c/n 55-842, ff:?; del SABENA as OO-SHF, 14Feb55.
Société nationale des constructions aéronautiques du sud-est F-SFWR : sold SNCASE, France as F-SFWR, 1956.
armée de l'air 55-842 : xfer AdlA as 55-842, 25Jan57.
aviation légère de l'armée de terre 55842 : xfer ALAT as 55842, 09May63; xfer EA.ALAT, 09May63-unk; xfer EA.ALAT, Mar68-20Aug69; wfu: 575 TTH, 05Sep72.
    55-843     h-19b 1955 US Air Force 53-4456 : Sikorsky S-55 c/n 55-843, ff:?; del USAF as H-19B, 53-4456, 24Feb55.
    55-844     h-19b 1955 US Air Force 53-4457 : Sikorsky S-55 c/n 55-844, ff:?; del USAF as H-19B, 53-4457, 24Feb55.
    55-845     h-19b 1955 US Air Force 53-4458 : Sikorsky S-55 c/n 55-845, ff:?; del USAF as H-19B, 53-4458, 25Feb55.
    55-846     h-19b 1955 US Air Force 53-4459 : Sikorsky S-55 c/n 55-846, ff:?; del USAF as H-19B, 53-4459, 25Feb55.
    55-847     h-19b 1955 US Air Force 53-4460 : Sikorsky S-55 c/n 55-847, ff:?; del USAF as H-19B, 53-4460, 14Feb55.
    55-848     h-19b 1955 US Air Force 53-4461 : Sikorsky S-55 c/n 55-848, ff:?; del USAF as H-19B, 53-4461, 14Feb55.
    55-849     h-19d 1955 US Army Aviation 54-1423 : Sikorsky S-55 c/n 55-849, ff:?; del US Army as H-19D, 54-1423, 02Feb55.
    55-850     h-19d 1955 US Army Aviation 54-1424 : Sikorsky S-55 c/n 55-850, ff:?; del US Army as H-19D, 54-1424, 08Feb55.
    55-851     h-19d 1955 US Army Aviation 54-1425 : Sikorsky S-55 c/n 55-851, ff:?; del US Army as H-19D, 54-1425, 08Feb55.
    55-852     h-19d 1955 US Army Aviation 54-1426 : Sikorsky S-55 c/n 55-852, ff:?; del US Army as H-19D, 54-1426, 08Feb55.
    55-853     h-19d 1955 US Army Aviation 54-1427 : Sikorsky S-55 c/n 55-853, ff:?; del US Army as H-19D, 54-1427, 08Feb55.
    55-856     h-19b 1955 US Air Force 53-4462 : Sikorsky S-55 c/n 55-856, ff:?; del USAF as H-19B, 53-4462, 10Mar55.
    55-857     h-19b 1955 US Air Force 53-4463 : Sikorsky S-55 c/n 55-857, ff:?; del USAF as H-19B, 53-4463, 24Mar55.
    55-858     h-19b 1955 US Air Force 53-4464 : Sikorsky S-55 c/n 55-858, ff:?; del USAF as H-19B, 53-4464, 29Mar55.
    55-859     h-19d 1955 US Army Aviation 54-1428 : Sikorsky S-55 c/n 55-859, ff:?; del US Army as H-19D, 54-1428, 24Mar55.
    55-860     h-19d 1955 US Army Aviation 54-1429 : Sikorsky S-55 c/n 55-860, ff:?; del US Army as H-19D, 54-1429, 24Mar55.
    55-861     h-19d 1955 US Army Aviation 54-1430 : Sikorsky S-55 c/n 55-861, ff:?; del US Army as H-19D, 54-1430, 08Mar55.
    55-862     h-19d 1955 US Army Aviation 54-1431 : Sikorsky S-55 c/n 55-862, ff:?; del US Army as H-19D, 54-1431, 05Mar55.
    55-863     h-19d 1955 US Army Aviation 54-1432 : Sikorsky S-55 c/n 55-863, ff:?; del US Army as H-19D, 54-1432, 05Mar55.
    55-867     HO4S-3 1955 royal canadian navy  (1945-1968) 55867 : HO4S-3; RCN d/d 16may55; wfu 17jun64
    55-868     h-19d 1955 US Army Aviation 54-1433 : Sikorsky S-55 c/n 55-868, ff:?; del US Army as H-19D, 54-1433, 24Mar55.
    55-869     h-19d 1955 US Army Aviation 54-1434 : Sikorsky S-55 c/n 55-869, ff:?; del US Army as H-19D, 54-1434, 24Mar55.
    55-870     h-19d 1955 US Army Aviation 54-1435 : Sikorsky S-55 c/n 55-870, ff:?; del US Army as H-19D, 54-1435, 29Mar55.
    55-871     h-19d 1955 US Army Aviation 54-1436 : Sikorsky S-55 c/n 55-871, ff:?; del US Army as H-19D, 54-1436, 01Apr55.
    55-872     h-19d 1955 US Army Aviation 54-1437 : Sikorsky S-55 c/n 55-872, ff:?; del US Army as H-19D, 54-1437, 02Apr55.
    55-875     HO4S-3 1955 royal canadian navy  (1945-1968) 55875 : HO4S-3; RCN d/d 16may55; wfu 16may68; preserved Canadian Forces Base Penhold
    55-876     HO4S-3 1955 royal canadian navy  (1945-1968) 55876 : HO4S-3; RCN d/d 10jun55; wfu 15nov68
    55-877     HO4S-3 1955 royal canadian navy  (1945-1968) 55877 : HO4S-3; RCN 4 d/d 10jun55; wfu 16may70; Shearwater Angel preserved at National Aviation Museum Rockcliffe, Ottawa, Ontario
    55-878     HO4S-3 1955 royal canadian navy  (1945-1968) 55878 : HO4S-3; RCN d/d 25aug55; wfu 15nov68
    55-879     S-55 1955 California Company N741A : Sikorsky S-55 c/n 55-879, ff:?; del CalCo as N741A, 07Apr55; status unk.
    55-880     S-55 1955 California Company N742A : Sikorsky S-55 c/n 55-880, ff:?; del CalCo as N742A, 07Apr55; status unk.
    55-881     S-55 1955 osterman helikopter SE-HBB : Sikorsky S-55 c/n 55-881, ff:?; del Osterman Aero AS as SE-HBB, 16Jun55.
    55-882     S-55 1955 Humble Oil and Refining Company N743A : Sikorsky S-55 c/n 55-882, ff:?; del Humble Oil as N743A, 25Jun55.
    55-883     S-55 1955 Humble Oil and Refining Company N744A : Sikorsky S-55 c/n 55-883, ff:?; del Humble Oil as N744A, 25Jun55.
    55-884     S-55 1955 Humble Oil and Refining Company N745A : Sikorsky S-55 c/n 55-884, ff:?; del Humble Oil as N745A, 25Jun55.
    55-885     HO4S-3 1955 royal canadian navy  (1945-1968) 55885 : HO4S-3; RCN 7 d/d 31aug55; wfu 15aug65; 1970 preserved Canadian Forces Base Borden
    55-886     HO4S-3 1955 royal canadian navy  (1945-1968) 55886 : HO4S-3; RCN d/d 25aug55; w/o 22sep61 crashed into trees near Aspen Cove, Newfoundland while ferrying fire fighters
    55-887     HO4S-3 1955 royal canadian navy  (1945-1968) 55887 : HO4S-3; RCN d/d 26jul55; w/o 04nov58 McNabs island Halifax harbour
    55-888     S-55C 1955 japanese maritime self defence force 8943 : Sikorsky S-55C c/n 55-888, ff:?; del JMSDF as 8943, 22Jul55.
    55-889     S-55 1955 fuerza aerea de venezuela 1AHR1 : FAV d/d 1955
    55-890     S-55 1955 Sikorsky Helicopters N411A : Sikorsky S-55 c/n 55-890, ff:?; reg Sikorsky as N411A, 11Aug55.
    55-891     HO4S-3 1955 royal canadian navy  (1945-1968) 55891 : HO4S-3; RCN d/d 26jul55; wfu 08aug64; preserved at Shearwater Aviation Museum, Shearwater Halifax, Nova Scotia
    55-892     HO4S-3 1955 royal canadian navy  (1945-1968) 55892 : HO4S-3; RCN d/d 31aug55; w/o 14mar57 ditched off the coast of Key West Florida. Crew rescued by USS Cromwell (DE 1014)
    55-895     h-19d 1955 US Army Aviation 55-3176 : Sikorsky S-55 c/n 55-895, ff:?; del US Army as H-19D, 55-3176, 26Sep55.
    55-896     S-55 1955 Los Angeles Airways N739A : Sikorsky S-55 c/n 55-896, ff:?; del Los Angeles Airways as N739A, 16Sep55; rtnd to Sikorsky as part payment for S-61L, ~1963; sold to Argentina, ~1964.
Comando de Aviacion Naval Argentina 0508 : ARA d/d 06apr65 as 4-H-13 ex N739A; wfu 1973
    55-897     S-55 1956 Humble Oil and Refining Company N746A : Sikorsky S-55 c/n 55-897, ff:?; del Humble Oil as N746A, 1956.
    55-903     S-55 1955 fuerza aerea de venezuela 2AHR1 : FAV d/d 1955
    55-904     S-55 1955 fuerza aerea de venezuela 3AHR1 : FAV d/d 1955
    55-906     h-19d 1955 US Army Aviation 55-3183 : Sikorsky S-55 c/n 55-895, ff:?; del US Army as H-19D, 55-3183, 08Nov55.
    55-907     h-19d 1955 US Army Aviation 55-3184 : Sikorsky S-55 c/n 55-907, ff:?; del US Army as H-19D, 55-3184, 15Nov55.
    55-908     h-19d 1955 US Army Aviation 55-3185 : Sikorsky S-55 c/n 55-908, ff:?; del US Army as H-19D, 55-3185, 08Nov55.
    55-909     h-19d 1955 US Army Aviation 55-3186 : Sikorsky S-55 c/n 55-909, ff:?; del US Army as H-19D, 55-3186, 18Nov55.
    55-910     S-55 1955 Humble Oil and Refining Company N747A : Sikorsky S-55 c/n 55-910, ff:?; del Humble Oil as N747A, 27Sep55.
    55-911     S-55 1955 fuerza aerea de venezuela 4AHR1 : FAV d/d 1955; preserved at museo aeronautica, Maracay
    55-912     S-55 1956 Grumman Aircraft Engineering Corporation N751A : Sikorsky S-55 c/n 55-912, ff:?; del Grumman as N751A, 01Feb56.
    55-913     h-19d 1955 US Army Aviation 55-3187 : Sikorsky S-55 c/n 55-913, ff:?; del US Army as H-19D, 55-3187, 08Dec55.
    55-914     h-19d 1955 US Army Aviation 55-3188 : Sikorsky S-55 c/n 55-914, ff:?; del US Army as H-19D, 55-3188, 09Dec55.
    55-915     h-19d 1955 US Army Aviation 55-3189 : Sikorsky S-55 c/n 55-915, ff:?; del US Army as H-19D, 55-3189, 13Dec55.
    55-916     h-19d 1955 US Army Aviation 55-3190 : Sikorsky S-55 c/n 55-916, ff:?; del US Army as H-19D, 55-3190, 19Dec55.
    55-917     h-19d 1955 US Army Aviation 55-3191 : Sikorsky S-55 c/n 55-917, ff:?; del US Army as H-19D, 55-3191, 23Dec55.
    55-918     h-19d 1956 US Army Aviation 55-3192 : Sikorsky S-55 c/n 55-918, ff:?; del US Army as H-19D, 55-3192, 10Jan56.
    55-919     HRS-3 1956 US Navy 144244 : Sikorsky S-55 c/n 55-919, ff:?; del USN as HRS-3, 144244, 26Mar56.
    55-920     HRS-3 1956 US Navy 144245 : Sikorsky S-55 c/n 55-920, ff:?; del USN as HRS-3, 144245, 20Mar56.
    55-921     HRS-3 1956 US Navy 144246 : Sikorsky S-55 c/n 55-921, ff:?; del USN as HRS-3, 144246, 20Mar56.
    55-922     h-19d 1955 US Army Aviation 55-3193 : Sikorsky S-55 c/n 55-922, ff:?; del US Army as H-19D, 55-3193, 29Dec55.
    55-923     h-19d 1956 US Army Aviation 55-3194 : Sikorsky S-55 c/n 55-923, ff:?; del US Army as H-19D, 55-3194, 14Jan56.
    55-924     h-19d 1956 US Army Aviation 55-3195 : Sikorsky S-55 c/n 55-924, ff:?; del US Army as H-19D, 55-3195, 16Jan56.
    55-925     h-19d 1956 US Army Aviation 55-3196 : Sikorsky S-55 c/n 55-925, ff:?; del US Army as H-19D, 55-3196, 18Jan56.
    55-926     h-19d 1956 US Army Aviation 55-3197 : Sikorsky S-55 c/n 55-926, ff:?; del US Army as H-19D, 55-3197, 06Mar56.
    55-928     S-55 1956 California Company N749A : Sikorsky S-55 c/n 55-928, ff:?; del CalCo as N749A, 28Feb565; sold Argentina.
Comando de Aviacion Naval Argentina 0507 : ARA d/d 18jul61 as 2-H-16 ex N947A; 1964 as 4-H-16; sold 1968
    55-929     HRS-3 1956 US Navy 144247 : Sikorsky S-55 c/n 55-929, ff:?; del USN as HRS-3, 144247, 16Apr56.
    55-930     HRS-3 1956 US Navy 144248 : Sikorsky S-55 c/n 55-930, ff:?; del USN as HRS-3, 144248, 17Jul56.
    55-931     HRS-3 1956 US Navy 144249 : Sikorsky S-55 c/n 55-931, ff:?; del USN as HRS-3, 144249, 16Apr56.
    55-932     h-19d 1956 US Army Aviation 55-3198 : Sikorsky S-55 c/n 55-932, ff:?; del US Army as H-19D, 55-3198, 15Feb56.
    55-933     h-19d 1956 US Army Aviation 55-3199 : Sikorsky S-55 c/n 55-933, ff:?; del US Army as H-19D, 55-3199, 29Feb56.
    55-934     h-19d 1956 US Army Aviation 55-3200 : Sikorsky S-55 c/n 55-934, ff:?; del US Army as H-19D, 55-3200, 29Feb56.
    55-935     h-19d 1956 US Army Aviation 55-3201 : Sikorsky S-55 c/n 55-935, ff:?; del US Army as H-19D, 55-3201, 02Mar56.
    55-938     HRS-3 1956 US Navy 144250 : Sikorsky S-55 c/n 55-938, ff:?; del USN as HRS-3, 144250, 16Apr56.
    55-939     S-55 1956 California Company N750A : Sikorsky S-55 c/n 55-939, ff:?; del CalCo as N750A, 27Mar56; status unk.
    55-940     S-55 1956 Royal Thai Police 600 : Sikorsky S-55 c/n 55-940, ff:?; accepted by Embassy of Thailand 30Jan56; left factory gates 03Feb56; exported to Thailand, 09Feb56; xfer Royal Thai Police as 600, late 1960; preserved in RTP Museum.
    55-941     h-19d 1956 US Army Aviation 55-3202 : Sikorsky S-55 c/n 55-941, ff:?; del US Army as H-19D, 55-3202, 17Mar56.
    55-942     h-19d 1956 US Army Aviation 55-3203 : Sikorsky S-55 c/n 55-942, ff:?; del US Army as H-19D, 55-3203, 17Mar56.
    55-943     h-19d 1956 US Army Aviation 55-3204 : Sikorsky S-55 c/n 55-943, ff:?; del US Army as H-19D, 55-3204, 17Mar56.
    55-944     h-19d 1956 US Army Aviation 55-3205 : Sikorsky S-55 c/n 55-944, ff:?; del US Army as H-19D, 55-3205, 12Mar56.
    55-945     h-19d 1956 US Army Aviation 55-3206 : Sikorsky S-55 c/n 55-945, ff:?; del US Army as H-19D, 55-3206, 13Mar56.
    55-949     HRS-3 1956 US Navy 144251 : Sikorsky S-55 c/n 55-949, ff:?; del USN as HRS-3, 144251, 16Apr56.
    55-950     S-55C 1956 Suid-Afrikaanse Lugmag A5 : SAAF d/d 1956; 1968 to ZS-HCL
Autair Helicopters ZS-HCL : Autair d/d 1968; ex SAAF A5; w/o 27may71 Emergency landing on Bird Island off the Eastern Cape coast; Driveshaft failure. Attempt to replace engine failed and the helicopter was later disposed of; canc 17aug71
    55-951     h-19d 1956 US Army Aviation 55-3207 : Sikorsky S-55 c/n 55-951, ff:?; del US Army as H-19D, 55-3207, 05Apr56.
    55-952     h-19d 1956 US Army Aviation 55-3208 : Sikorsky S-55 c/n 55-952, ff:?; del US Army as H-19D, 55-3208, 05Apr56.
    55-953     h-19d 1956 US Army Aviation 55-3209 : Sikorsky S-55 c/n 55-953, ff:?; del US Army as H-19D, 55-3209, 10Apr56.
    55-954     h-19d 1956 US Army Aviation 55-3210 : Sikorsky S-55 c/n 55-954, ff:?; del US Army as H-19D, 55-3210, 23Mar56.
    55-955     h-19d 1956 US Army Aviation 55-3211 : Sikorsky S-55 c/n 55-955, ff:?; del US Army as H-19D, 55-3211, 17Apr56.
    55-957     h-19d 1956 armée de l'air unk : Sikorsky S-55 c/n 55-957, ff:?; del in sub-assemblies to SNCASE, 29Mar56; del lArmée de lAir as H-19D, 55-957, 22May56; dam in accident, 29Jun59, repaired & rts, unk; xfer ALAT 29Jul64; wfu 08Mar71; on display, first at the 60th Infantry Battalion of Lons-le-Saulnier, then at the 3rd Combat Helicopter Battalion of Verdun; xfer CELAG, 1981; under restoration.
    55-959     S-55C 1956 Suid-Afrikaanse Lugmag A4 : SAAF d/d 1956; 17 sqd; 1968 to ZS-HCO
Autair Helicopters ZS-HCO : Autair 1968; ex SAAF A4; to CR-ALO
CR-ALO : Mozambique Golf Oil Company
    55-960     S-55 1956 Heil Ha'Avir 02 : Sikorsky S-55 c/n 55-960, ff:?; ordered by Israeli Govt for IDAF/AF; del IDF/AF as 02, 02Apr56; asgd 103 Sqn.
    55-961     h-19d-3 1956 US Army Aviation 55-3212 : Sikorsky S-55 c/n 55-961, ff:?; del US Army as H-19D-3, 55-3212, 01May56.
    55-962     h-19d-3 1956 US Army Aviation 55-3213 : Sikorsky S-55 c/n 55-962, ff:?; del US Army as H-19D-3, 55-3213, 04May56.
    55-963     h-19d-3 1956 US Army Aviation 55-3214 : Sikorsky S-55 c/n 55-963, ff:?; del US Army as H-19D-3, 55-3214, 04May56.
    55-964     h-19d-3 1956 US Army Aviation 55-3215 : Sikorsky S-55 c/n 55-964, ff:?; del US Army as H-19D-3, 55-3215, 09May56.
    55-965     h-19d-3 1956 US Army Aviation 55-3216 : Sikorsky S-55 c/n 55-965, ff:?; del US Army as H-19D-3, 55-3216, 09May56.
    55-966     h-19d-3 1956 US Army Aviation 55-3217 : Sikorsky S-55 c/n 55-966, ff:?; del US Army as H-19D-3, 55-3217, 12May56.
    55-967     h-19d-3 1956 US Army Aviation 55-3218 : Sikorsky S-55 c/n 55-967, ff:?; del US Army as H-19D-3, 55-3218, 12May56.
    55-971     h-19d-3 1956 US Army Aviation 55-3219 : Sikorsky S-55 c/n 55-971, ff:?; del US Army as H-19D-3, 55-3219, 31May56.
arma aerea de la armada española Z.1A-26 : del MAP to Spanish Navy as Z.1A-26, 002-9, 1956; fate unk.
N3369 : wfu & sold US as N3369, unk.
    55-972     h-19d-3 1956 US Army Aviation 55-3220 : Sikorsky S-55 c/n 55-972, ff:?; del US Army as H-19D-3, 55-3220, 05Jun56.
    55-973     h-19d-3 1956 US Army Aviation 55-3221 : Sikorsky S-55 c/n 55-973, ff:?; del US Army as H-19D-3, 55-3221, 05Jun56.
    55-974     h-19d-3 1956 US Army Aviation 55-3222 : Sikorsky S-55 c/n 55-974, ff:?; del US Army as H-19D-3, 55-3222, 08Jun56.
    55-975     h-19d-3 1956 US Army Aviation 55-3223 : Sikorsky S-55 c/n 55-975, ff:?; del US Army as H-19D-3, 55-3223, 08Jun56.
    55-976     h-19d-3 1956 US Army Aviation 55-3224 : Sikorsky S-55 c/n 55-976, ff:?; del US Army as H-19D-3, 55-3224, 13Jun56.
    55-977     h-19d-3 1956 US Army Aviation 55-3225 : Sikorsky S-55 c/n 55-977, ff:?; del US Army as H-19D-3, 55-3225, 13Jun56.
arma aerea de la armada española Z.1A-25 : del MAP to Spanish Navy as Z.1A-25, 002-8, 1956; fate unk.
    55-981     S-55 1956 Humble Oil and Refining Company N752A : Sikorsky S-55 c/n 55-981, ff:?; del Humble Oil as N752A, 13Jun56.
    55-982     h-19d 1956 US Army Aviation 55-3226 : Sikorsky S-55 c/n 55-982, ff:?; del US Army as H-19D, 55-3226, 27Jul56.
    55-983     h-19d 1956 US Army Aviation 55-3227 : Sikorsky S-55 c/n 55-983, ff:?; del US Army as H-19D, 55-3227, 27Jul56.
    55-984     h-19d 1956 US Army Aviation 55-3228 : Sikorsky S-55 c/n 55-984, ff:?; del US Army as H-19D, 55-3228, 01Aug56.
    55-985     h-19d 1956 US Army Aviation 55-4937 : Sikorsky S-55 c/n 55-985, ff:?; del US Army as H-19D, 55-4937, 01Aug56.
    55-986     h-19d 1956 US Army Aviation 55-4938 : Sikorsky S-55 c/n 55-986, ff:?; del US Army as H-19D, 55-4938, 24Jul56.
    55-987     h-19d 1956 US Army Aviation 55-4939 : Sikorsky S-55 c/n 55-987, ff:?; del US Army as H-19D, 55-4939, 24Jul56.
    55-988     h-19d 1956 US Army Aviation 55-4940 : Sikorsky S-55 c/n 55-988, ff:?; del US Army as H-19D, 55-4940, 24Jul56.
    55-989     HRS-3 1956 US Navy 144252 : Sikorsky S-55 c/n 55-989, ff:?; del USN as HRS-3, 144252, 27Aug56.
    55-990     HRS-3 1956 US Navy 144253 : Sikorsky S-55 c/n 55-990, ff:?; del USN as HRS-3, 144253, 28Aug56.
    55-991     HRS-3Z 1956 Société nationale des constructions aéronautiques du sud-est fr-vip-1 : Sikorsky S-55, c/n 55-991, ff:?; del SNCASE as HRS-3Z, reg unk, 04Sep56.
    55-992     S-55 1956 Heil Ha'Avir 03 : Sikorsky S-55 c/n 55-992, ff:?; ordered by Israeli Govt for IDAF/AF; del IDF/AF as 03, 03Jul56; asgd 103 Sqn.
    55-993     h-19d 1956 US Army Aviation 55-4941 : Sikorsky S-55 c/n 55-993, ff:?; del US Army as H-19D, 55-4941, 04Aug56.
    55-994     h-19d 1956 US Army Aviation 55-4942 : Sikorsky S-55 c/n 55-994, ff:?; del US Army as H-19D, 55-4942, 02Aug56.
    55-995     h-19d 1956 US Army Aviation 55-4943 : Sikorsky S-55 c/n 55-995, ff:?; del US Army as H-19D, 55-4943, 02Aug56.
    55-996     h-19d 1956 US Army Aviation 55-4944 : Sikorsky S-55 c/n 55-996, ff:?; del US Army as H-19D, 55-4944, 02Aug56.
    55-997     h-19d 1956 US Army Aviation 56-1519 : Sikorsky S-55 c/n 55-997, ff:?; del US Army as H-19D, 56-1519, 08Aug56.
    55-998     h-19d 1956 US Army Aviation 56-1520 : Sikorsky S-55 c/n 55-998, ff:?; del US Army as H-19D, 56-1520, 08Aug56.
    55-999     HRS-3Z 1956 Société nationale des constructions aéronautiques du sud-est fr-vip-2 : Sikorsky S-55, c/n 55-999, ff:?; del SNCASE as HRS-3Z, reg unk, 04Sep56.
    55-1000     HRS-3Z 1956 Société nationale des constructions aéronautiques du sud-est fr-vip-3 : Sikorsky S-55, c/n 55-1000, ff:?; del SNCASE as HRS-3Z, reg unk, 04Sep56.
    55-1001     HRS-3Z 1956 armée de l'air 551001 : Sikorsky S-55, c/n 55-1001, ff:?; del SNCASE as HRS-3Z, 10Oct56; del AdlA as H-19B, 551001, unk.
aviation légère de l'armée de terre 551001 : xfer ALAT as H-19B, 551001, unk; asgd ESAM Apr66 - Feb67.
aviation légère de l'armée de terre AOS : xfer 6 GALAT, AOS, Sep69 - 21Jul70; xfer GALCA 1, 01Aug70 - 19May71; wfu 551 TTH, 18Feb72.
    55-1002     S-55 1956 Aero Services Corporation N753A : Sikorsky S-55 c/n 55-1002, ff:?; del Aero Services Corporation as N753A, 28Jun56; other regs: CF-KQD, [ntu].
    55-1003     S-55B 1956 Chicago Helicopter Airways N873 : Sikorsky S-55B c/n 55-1003, ff:?; del Chicago Helicopter Airways as N873, 18Sep56; sold Canada as CF-MEV, unk.
CF-MEV : sold Canada as CF-MEV, unk.
    55-1004     S-55 1956 Chicago Helicopter Airways N874 : Sikorsky S-55B c/n 55-1004, ff:?; del Chicago Helicopter Airways as N874, 18Sep56; sold Loma Linda University, converted to aerial ambulance, unk; w/o near Beaumont, CA, 29May81.
    55-1005     S-55B 1956 Chicago Helicopter Airways N875 : Sikorsky S-55B c/n 55-1005, ff:?; del Chicago Helicopter Airways as N875, 18Sep56; other regs: N875W, C-GSWL, N855TC.
N875W : N875W
C-GSWL : C-GSWL
N855TC : N855TC
    55-1006     h-19d 1956 US Army Aviation 56-1521 : Sikorsky S-55 c/n 55-1006, ff:?; del US Army as H-19D, 56-1521, 12Sep56.
    55-1007     h-19d 1956 US Army Aviation 56-1522 : Sikorsky S-55 c/n 55-1007, ff:?; del US Army as H-19D, 56-1522, 12Sep56.
    55-1008     h-19d 1956 US Army Aviation 56-1523 : Sikorsky S-55 c/n 55-1008, ff:?; del US Army as H-19D, 56-1523, 14Sep56.
    55-1009     h-19d 1956 US Army Aviation 56-1524 : Sikorsky S-55 c/n 55-1009, ff:?; del US Army as H-19D, 56-1524, 14Sep56.
    55-1012     HRS-3Z 1956 Société nationale des constructions aéronautiques du sud-est 55-1012 : Sikorsky S-55, c/n 55-1012, ff:?; del SNCASE as HRS-3Z, 55-1012, 10Oct56.
armée de l'air 55-1012 : del AdlA as 55-1012, 19Dec56.
aviation légère de l'armée de terre 551012 : xfer ALAT as 551012, 15Feb65.
aviation légère de l'armée de terre APX : xfer GALDIV 3 as APX, 10Jun65; xfer 6 GALAT, 03Jan66; xfer GALDIV 3, 07Feb66; xfer 6 GALAT, Jun68; wfu: 600 TTH, 08Mar71
    55-1013     S-55C flyvevåbnet S-882 : RDAF Esk.722 d/d 21dec57; wfu 16mar66
    55-1014     S-55C flyvevåbnet S-881 : RDAF Esk.722 d/d 21dec57; wfu 31jan66
    55-1015     S-55 1956 CONOCO N883 : Sikorsky S-55 c/n 55-1015, ff:?; del CONOCO as N883, 06Oct56;
    55-1016     h-19d 1956 US Army Aviation 56-1525 : Sikorsky S-55 c/n 55-1016, ff:?; del US Army as H-19D, 56-1525, 25Sep56.
    55-1017     h-19d 1956 US Army Aviation 56-1526 : Sikorsky S-55 c/n 55-1017, ff:?; del US Army as H-19D, 56-1526, 24Sep56.
    55-1018     h-19d 1956 US Army Aviation 56-1257 : Sikorsky S-55 c/n 55-1018, ff:?; del US Army as H-19D, 56-1527, 25Sep56.
    55-1019     h-19d 1956 US Army Aviation 56-1528 : Sikorsky S-55 c/n 55-1019, ff:?; del US Army as H-19D, 56-1528, 25Sep56.
    55-1020     S-55A 1956 Sikorsky Helicopters N409A : Sikorsky S-55A, c/n 55-1020, ff:01Oct56; reg Sikorsky as N409A, sold Argentina.
Comando de Aviacion Naval Argentina 0506 : ARA d/d 21nov60 as 2-H-15 ex N409A; 1964 as 4-H-15; wfu 1972
    55-1022     S-55 1956 CONOCO N884 : Sikorsky S-55 c/n 55-1022, ff:?; del CONOCO as N884, 05Oct56; w/o unk.
    55-1023     h-19d 1956 US Army Aviation 56-1259 : Sikorsky S-55 c/n 55-1023, ff:?; del US Army as H-19D, 56-1529, 26Nov56.
    55-1024     h-19d 1956 US Army Aviation 56-1530 : Sikorsky S-55 c/n 55-1024, ff:?; del US Army as H-19D, 56-1530, 26Nov56.
    55-1025     h-19d 1956 US Army Aviation 56-1531 : Sikorsky S-55 c/n 55-1025, ff:?; del US Army as H-19D, 56-1531, 23Nov56.
    55-1026     h-19d 1956 US Army Aviation 56-1532 : Sikorsky S-55 c/n 55-1026, ff:?; del US Army as H-19D, 56-1532, 23Nov56.
    55-1029     HRS-3 1957 US Navy 144268 : Sikorsky S-55 c/n 55-1029, ff:?; del USN as HRS-3, 144268, 23Jan57.
arma aerea de la armada española Z.1-8 : del MAP to Spanish Navy as Z.1-8, 002-1, 1957; wfu unk.
    55-1030     HRS-3 1957 US Navy 144269 : Sikorsky S-55 c/n 55-1030, ff:?; del USN as HRS-3, 144269, 15Jan57.
arma aerea de la armada española Z.1-9 : del MAP to Spanish Navy as Z.1-9, 002-2, 1957; wfu unk.
    55-1031     S-55C flyvevåbnet S-883 : RDAF Esk.722 d/d 21dec57; wfu 31jan66
    55-1032     S-55C flyvevåbnet S-884 : RDAF Esk.722 d/d 07feb57; wfu 24aug66; preserved at STAUNING
    55-1033     h-19d 1956 US Army Aviation 56-1533 : Sikorsky S-55 c/n 55-1033, ff:?; del US Army as H-19D, 56-1533, 29Nov56.
    55-1034     h-19d 1956 US Army Aviation 56-1534 : Sikorsky S-55 c/n 55-1034, ff:?; del US Army as H-19D, 56-1534, 29Nov56.
    55-1035     h-19d 1956 US Army Aviation 56-1536 : Sikorsky S-55 c/n 55-1035, ff:?; del US Army as H-19D, 56-1535, 29Nov56.
    55-1036     h-19d 1956 US Army Aviation 56-1536 : Sikorsky S-55 c/n 55-1036, ff:?; del US Army as H-19D, 56-1536, 29Nov56.
    55-1039     S-55C flyvevåbnet S-885 : RDAF Esk.722 d/d 21dec57; wfu 20jun66
    55-1040     S-55C flyvevåbnet S-886 : RDAF Esk.722 d/d 19feb57; wfu 15jul66
    55-1041     HRS-3 1957 US Navy 144270 : Sikorsky S-55 c/n 55-1041, ff:?; del USN as HRS-3 144270, 30Jan57.
arma aerea de la armada española Z.1-10 : del MAP to Spanish Navy as Z.1-10, 002-3, 1957; wfu unk.
    55-1042     h-19d 1957 US Army Aviation 56-1537 : Sikorsky S-55 c/n 55-1042, ff:?; del US Army as H-19D, 56-1537, 04Jan57.
    55-1043     h-19d 1957 US Army Aviation 56-1538 : Sikorsky S-55 c/n 55-1043, ff:?; del US Army as H-19D, 56-1538, 04Jan57.
    55-1044     h-19d 1957 US Army Aviation 56-1539 : Sikorsky S-55 c/n 55-1044, ff:?; del US Army as H-19D, 56-1539, 08Jan57.
    55-1045     h-19d 1957 US Army Aviation 55-1540 : Sikorsky S-55 c/n 55-1045, ff:?; del US Army as H-19D, 56-1540, 08Jan57.
    55-1050     S-55 1957 CONOCO N860A : Sikorsky S-55 c/n 55-1050, ff:?; del CONOCO as N860A, 06Jan57; other regs: N860, CF-AGQ, CF-AAQ, [w/o] unk.
N860 : N860
CF-AGQ : CF-AGQ
CF-AAQ : CF-AAQ
    55-1051     h-19d 1957 US Army Aviation 56-1541 : Sikorsky S-55 c/n 55-1051, ff:?; del US Army as H-19D, 56-1541, 06Feb57.
    55-1052     h-19d 1957 US Army Aviation 56-1542 : Sikorsky S-55 c/n 55-1052, ff:?; del US Army as H-19D, 56-1542, 06Feb57.
    55-1053     h-19d 1957 US Army Aviation 56-1543 : Sikorsky S-55 c/n 55-1053, ff:?; del US Army as H-19D, 56-1543, 06Feb57.
    55-1054     h-19d 1957 US Army Aviation 56-1544 : Sikorsky S-55 c/n 55-1054, ff:?; del US Army as H-19D, 56-1544, 06Feb57.
    55-1055     S-55C 1957 Suid-Afrikaanse Lugmag A6 : SAAF d/d 1956; 1968 to ZS-HCM
Autair Helicopters ZS-HCM : Autair; ex SAAF A6; 1968 pictured during replenishment at sea off Capetown of m/t Esso Ghent; w/o 30nov70 crashed near the town of De Aar. It was being used to clean high tension power lines for Escom, the South African Electricity Supply Company. The chap cleaning the power lines and the winch operator were killed. The pilot was severely burned
    55-1056     HRS-3 1957 US Navy 144254 : Sikorsky S-55 c/n 55-1056, ff:?; del USN as HRS-3, 144254, 19Feb57.
    55-1057     HRS-3 1957 US Navy 144255 : Sikorsky S-55 c/n 55-1057, ff:?; del USN as HRS-3, 144255, 19Feb57.
    55-1058     S-55C flyvevåbnet S-887 : RDAF Esk.722 d/d 26mar57; wfu 31aug66
    55-1059     S-55C fuerza aerea de chile H-50 : S-55C; to fach S-55T type
    55-1060     h-19d 1957 US Army Aviation 56-1545 : Sikorsky S-55 c/n 55-1060, ff:?; del US Army as H-19D, 56-1545, 05Mar57.
    55-1061     h-19d 1957 US Army Aviation 56-1546 : Sikorsky S-55 c/n 55-1061, ff:?; del US Army as H-19D, 56-1546, 05Mar57.
    55-1062     h-19d 1957 US Army Aviation 56-1547 : Sikorsky S-55 c/n 55-1062, ff:?; del US Army as H-19D, 56-1547, 05Mar57.
    55-1063     h-19d 1957 US Army Aviation 56-1548 : Sikorsky S-55 c/n 55-1063, ff:?; del US Army as H-19D, 56-1548, 05Mar57.
    55-1064     HRS-3 1957 US Navy 144666 : Sikorsky S-55 c/n 55-1064, ff:?; del USN as HRS-3, 144666, 12Mar57.
arma aerea de la armada española Z.1-11 : del MAP to Spanish Navy as Z.1-11, 002-4, 1957; wfu unk.
    55-1065     HRS-3 1957 US Navy 144256 : Sikorsky S-55 c/n 55-1065, ff:?; del USN as HRS-3, 144256, 09Mar57.
    55-1066     HRS-3 1957 US Navy 144257 : Sikorsky S-55 c/n 55-1066, ff:?; del USN as HRS-3, 144257, 09Mar57.
    55-1067     S-55C 1957 bharat praday mishan IZ1589 : Sikorsky S-55C c/n 55-1067, ff:?; del India Supply Mission as IZ1589, 10Apr57.
    55-1068     S-55C fuerza aerea de chile H-51 : S-55C; to fach S-55T type; w/o 1990; to CC-CMC
    55-1069     h-19d 1957 US Army Aviation 56-1549 : Sikorsky S-55 c/n 55-1069, ff:?; del US Army as H-19D, 56-1549, 10Apr57.
    55-1070     S-55C fuerza aerea de chile H-52 : S-55C; fach; w/o 28dec71
    55-1071     h-19d 1957 US Army Aviation 56-1550 : Sikorsky S-55 c/n 55-1071, ff:?; del US Army as H-19D, 56-1550, 10Apr57.
    55-1072     h-19d 1957 US Army Aviation 56-1551 : Sikorsky S-55 c/n 55-1072, ff:?; del US Army as H-19D, 56-1551, 10Apr57.
    55-1073     h-19d 1957 US Army Aviation 56-1552 : Sikorsky S-55 c/n 55-1073, ff:?; del US Army as H-19D, 56-1552, 10Apr57.
    55-1075     HRS-3 1957 US Navy 144667 : Sikorsky S-55 c/n 55-1075, ff:?; del USN as HRS-3, 144667, 23Aprr57.
arma aerea de la armada española Z.1-12 : del MAP to Spanish Navy as Z.1-12, 002-5, 1957; w/o 1962.
    55-1076     HRS-3 1957 US Navy 144668 : Sikorsky S-55 c/n 55-1076, ff:?; del USN as HRS-3, 144668, 12Apr57.
    55-1077     S-55C 1957 bharat praday mishan IZ1590 : Sikorsky S-55C c/n 55-1077, ff:?; del India Supply Mission as IZ1590, 12Apr57.
    55-1078     S-55C fuerza aerea de chile H-53 : S-55C; to fach S-55T type; w/o 27oct87
    55-1079     h-19d 1957 US Army Aviation 56-1553 : Sikorsky S-55 c/n 55-1079, ff:?; del US Army as H-19D, 56-1553, 29Apr57.
    55-1080     h-19d 1957 US Army Aviation 56-1554 : Sikorsky S-55 c/n 55-1080, ff:?; del US Army as H-19D, 56-1554, 29Apr57.
    55-1081     h-19d 1957 US Army Aviation 56-1555 : Sikorsky S-55 c/n 55-1081, ff:?; del US Army as H-19D, 56-1555, 30Apr57.
    55-1082     h-19d 1957 US Army Aviation 56-1556 : Sikorsky S-55 c/n 55-1082, ff:?; del US Army as H-19D, 56-1556, 30Apr57.
    55-1083     h-19d 1957 US Army Aviation 56-1557 : Sikorsky S-55 c/n 55-1083, ff:?; del US Army as H-19D, 56-1557, 29May57.
    55-1088     HRS-3 1957 US Navy 144688 : Sikorsky S-55 c/n 55-1088, ff:?; del USN as HRS-3, 144688, 27Aug57.
arma aerea de la armada española Z.1-13 : del MAP to Spanish Navy as Z.1-13, 002-6, 1957; wfu unk.
    55-1089     S-55 1957 Pratt and Whitney Canada CF-JLP : Sikorsky S-55 c/n 55-1089, ff:?; del P&WC as CF-JLP, 24Apr57.
    55-1090     S-55C 1957 japanese air self defence force 71-4701 : Sikorsky S-55C, c/n 55-1090, ff?; del JASDF as UH-19C 71-4701 17Jun57; unit xfers unk; wfu & soc unk.
    55-1091     h-19d 1957 US Army Aviation 56-1558 : Sikorsky S-55 c/n 55-1091, ff:?; del US Army as H-19D, 56-1558, 31May57.
    55-1092     h-19d 1957 US Army Aviation 56-1559 : Sikorsky S-55 c/n 55-1092, ff:?; del US Army as H-19D, 56-1559, 29May57.
    55-1093     h-19d 1957 US Army Aviation 56-1560 : Sikorsky S-55 c/n 55-1093, ff:?; del US Army as H-19D, 56-1560, 07Jun57.
    55-1094     h-19d 1957 US Army Aviation 56-4264 : Sikorsky S-55 c/n 55-1094, ff:?; del US Army as H-19D, 56-4264, 16Aug57.
    55-1099     h-19d 1957 US Army Aviation 56-1565 : Sikorsky S-55 c/n 55-1099, ff:?; del US Army as H-19D, 56-1565, 26Jul57.
    55-1100     h-19d 1957 US Army Aviation 56-1566 : Sikorsky S-55 c/n 55-1100, ff:?; del US Army as H-19D, 56-1566, 23Jul57.
    55-1101     h-19d 1957 US Army Aviation 56-1567 : Sikorsky S-55 c/n 55-1101, ff:?; del US Army as H-19D, 56-1567, 26Jul57.
    55-1102     h-19d 1957 US Army Aviation 56-1561 : Sikorsky S-55 c/n 55-1102, ff:?; del US Army as H-19D, 56-1561, 19Jun57.
    55-1103     h-19d 1957 US Army Aviation 56-1562 : Sikorsky S-55 c/n 55-1103, ff:?; del US Army as H-19D, 56-1562, 29Jun57.
    55-1104     h-19d 1957 US Army Aviation 56-1563 : Sikorsky S-55 c/n 55-1104, ff:?; del US Army as H-19D, 56-1563, 29Jun57.
    55-1105     h-19d 1957 US Army Aviation 56-1564 : Sikorsky S-55 c/n 55-1105, ff:?; del US Army as H-19D, 56-1564, 29Jun57.
    55-1106     h-19d 1957 US Army Aviation 56-4247 : Sikorsky S-55 c/n 55-1106, ff:?; del US Army as H-19D, 56-4247, 27Jun57.
    55-1109     S-55C 1957 japanese ground self defence force 40006 : Sikorsky S-55C, c/n 55-1109, ff?; del JGSDF as UH-19C 40006 17Jun57; unit xfers unk; wfu & soc unk.
    55-1110     HO4S-3G 1957 US Coast Guard 1323 : Sikorsky S-55 c/n 55-1110, ff:?; del USCG as HO4S-3G, 1323, 30Aug57.
    55-1111     HO4S-3G 1957 US Coast Guard 1324 : Sikorsky S-55 c/n 55-1111, ff:?; del USCG as HO4S-3G, 1324, 30Aug57.
    55-1112     h-19d 1957 US Army Aviation 56-1568 : Sikorsky S-55 c/n 55-1112, ff:?; del US Army as H-19D, 56-1568, 31Jul57.
    55-1113     S-55C 1957 japanese air self defence force 71-4702 : Sikorsky S-55C, c/n 55-1113, ff?; del JASDF as UH-19C 71-4702 29Jul57; unit xfers unk; wfu & soc unk.
    55-1114     S-55C 1957 japanese ground self defence force 40010 : Sikorsky S-55C, c/n 55-1114, ff?; del JGSDF as UH-19C 40010 29Jul57; unit xfers unk; wfu & soc unk.
    55-1115     S-55C 1957 japanese ground self defence force 40007 : Sikorsky S-55C, c/n 55-1115, ff?; del JGSDF as UH-19C 40007 29Jul57; unit xfers unk; wfu & soc unk.
    55-1116     HO4S-3G 1957 US Coast Guard 1325 : Sikorsky S-55 c/n 55-1116, ff:?; del USCG as HO4S-3G, 1325, 30Sep57.
    55-1117     HO4S-3G 1957 US Coast Guard 1326 : Sikorsky S-55 c/n 55-1117, ff:?; del USCG as HO4S-3G, 1326, 30Sep57.
    55-1118     h-19d 1957 US Army Aviation 56-4248 : Sikorsky S-55 c/n 55-1118, ff:?; del US Army as H-19D, 56-4248, 31Aug57.
    55-1119     h-19d 1957 US Army Aviation 56-4249 : Sikorsky S-55 c/n 55-1119, ff:?; del US Army as H-19D, 56-4249, 26Aug57.
    55-1120     h-19d 1957 US Army Aviation 56-4250 : Sikorsky S-55 c/n 55-1120, ff:?; del US Army as H-19D, 56-4250, 26Aug57.
    55-1121     h-19d 1957 US Army Aviation 56-4251 : Sikorsky S-55 c/n 55-1121, ff:?; del US Army as H-19D, 56-4251, 31Aug57.
    55-1122     S-55C 1957 japanese ground self defence force 40008 : Sikorsky S-55C, c/n 55-1122, ff?; del JGSDF as UH-19C 40008 28Aug57; unit xfers unk; wfu & soc unk.
    55-1123     S-55C 1957 japanese air self defence force 81-4703 : Sikorsky S-55C, c/n 55-1123, ff?; del JASDF as UH-19C 81-4703 30Aug57; unit xfers unk; w/o 02Aug66.
    55-1124     S-55C 1957 japanese ground self defence force 40009 : Sikorsky S-55C, c/n 55-1124, ff?; del JGSDF as UH-19C 40009, 29Aug57; unit xfers unk; wfu & soc unk.
    55-1125     HO4S-3G 1957 US Coast Guard 1327 : Sikorsky S-55 c/n 55-1125, ff:?; del USCG as HO4S-3G, 1327, 31Oct57.
    55-1126     HO4S-3G 1957 US Coast Guard 1328 : Sikorsky S-55 c/n 55-1126, ff:?; del USCG as HO4S-3G, 1328, 31Oct57.
    55-1127     h-19d 1957 US Army Aviation 56-4252 : Sikorsky S-55 c/n 55-1127, ff:?; del US Army as H-19D, 56-4252, 27Sep57.
    55-1128     h-19d 1957 US Army Aviation 56-4253 : Sikorsky S-55 c/n 55-1128, ff:?; del US Army as H-19D, 56-4253, 30Sep57.
    55-1129     h-19d 1957 US Army Aviation 56-4254 : Sikorsky S-55 c/n 55-1129, ff:?; del US Army as H-19D, 56-4254, 19Sep57.
    55-1130     h-19d 1957 US Army Aviation 56-4255 : Sikorsky S-55 c/n 55-1130, ff:?; del US Army as H-19D, 56-4255, 19Sep57.
    55-1131     h-19d 1957 US Army Aviation 56-4266 : Sikorsky S-55 c/n 55-1131, ff:?; del US Army as H-19D, 56-4266, 31Oct57.
    55-1132     h-19d 1957 US Army Aviation 56-4267 : Sikorsky S-55 c/n 55-1132, ff:?; del US Army as H-19D, 56-4267, 31Oct57.
    55-1133     S-55C 1957 japanese ground self defence force 40012 : Sikorsky S-55C, c/n 55-1133, ff?; del JGSDF as UH-19C 40012 24Sep57; unit xfers unk; wfu & pre Harada Airpark as UH-19C 40012, NEH, Aug09.
    55-1134     S-55C 1957 japanese ground self defence force 40011 : Sikorsky S-55C, c/n 55-1134, ff?; del JGSDF as UH-19C 40011 26Sep57; unit xfers unk; w/o 30Jan58.
    55-1135     HO4S-3G 1957 US Coast Guard 1329 : Sikorsky S-55 c/n 55-1135, ff:?; del USCG as HO4S-3G, 1329, 29Nov57.
    55-1136     HO4S-3G 1957 US Coast Guard 1330 : Sikorsky S-55 c/n 55-1136, ff:?; del USCG as HO4S-3G, 1330, 29Nov57.
    55-1137     h-19d 1957 US Army Aviation 56-4256 : Sikorsky S-55 c/n 55-1137, ff:?; del US Army as H-19D, 56-4256, 30Oct57.
    55-1138     h-19d 1957 US Army Aviation 56-4257 : Sikorsky S-55 c/n 55-1138, ff:?; del US Army as H-19D, 56-4257, 30Oct57.
    55-1139     h-19d 1957 US Army Aviation 56-4258 : Sikorsky S-55 c/n 55-1139, ff:?; del US Army as H-19D, 56-4258, 31Oct57.
    55-1140     h-19d 1957 US Army Aviation 56-4259 : Sikorsky S-55 c/n 55-1140, ff:?; del US Army as H-19D, 56-4259, 30Oct57.
ONU-64259 : US Army based in Germany; ~Jul60 to United Nations as ONU 64259 for US$ 1; restored to flying conditions at Verlose by Royal Danish Air Force Esk722; airlifted to Congo by USAF; based mainly in Kamina; ~Jul64 wfu at the end of the UN mandate; possibly donated to Ghana Air Force
    55-1141     h-19d 1957 US Army Aviation 56-4268 : Sikorsky S-55 c/n 55-1141, ff:?; del US Army as H-19D, 56-4268, 31Oct57.
    55-1142     h-19d 1957 US Army Aviation 56-4269 : Sikorsky S-55 c/n 55-1142, ff:?; del US Army as H-19D, 56-4269, 31Oct57.
    55-1143     S-55C 1957 japanese ground self defence force 40013 : Sikorsky S-55C, c/n 55-1143, ff?; del JGSDF as UH-19C 40013 30Oct57; unit xfers unk; wfu & soc unk.
    55-1144     S-55C 1957 japanese ground self defence force 40015 : Sikorsky S-55C, c/n 55-1144, ff?; del JGSDF as UH-19C 40015 31Oct57; unit xfers unk; wfu & soc unk.
    55-1145     S-55C 1957 japanese ground self defence force 40014 : Sikorsky S-55C, c/n 55-1145, ff?; del JGSDF as UH-19C 40014 31Oct57; unit xfers unk; wfu & soc unk.
    55-1146     HO4S-3G 1958 US Coast Guard 1331 : Sikorsky S-55 c/n 55-1146, ff:?; del USCG as HO4S-3G, 1331, 31Jan58.
    55-1147     h-19d 1957 US Army Aviation 56-4260 : Sikorsky S-55 c/n 55-1147, ff:?; del US Army as H-19D, 56-4260, 21Nov57.
    55-1148     h-19d 1957 US Army Aviation 56-4261 : Sikorsky S-55 c/n 55-1148, ff:?; del US Army as H-19D, 56-4261, 25Nov57.
    55-1149     h-19d 1957 US Army Aviation 56-4262 : Sikorsky S-55 c/n 55-1149, ff:?; del US Army as H-19D, 56-4262, 27Nov57.
ONU-64262 : US Army based in Germany; ~Jul60 to United Nations as ONU 64262 for US$ 1; restored to flying conditions at Verlose by Royal Danish Air Force Esk722; airlifted to Congo by USAF; based mainly in Kamina; ~Jul64 wfu at the end of the UN mandate; possibly donated to Ghana Air Force
    55-1150     h-19d 1957 US Army Aviation 56-4263 : Sikorsky S-55 c/n 55-1150, ff:?; del US Army as H-19D, 56-4263, 27Nov57.
    55-1151     h-19d 1957 US Army Aviation 56-4270 : Sikorsky S-55 c/n 55-1151, ff:?; del US Army as H-19D, 56-4270, 27Nov57.
    55-1152     h-19d 1957 US Army Aviation 56-4271 : Sikorsky S-55 c/n 55-1152, ff:?; del US Army as H-19D, 56-4271, 29Nov57.
türk hava kuvvetleri 56-4271 : xfer MAP to Turkish Air Force as 56-4271, unk.
    55-1153     HRS-3 1957 US Navy 146439 : Sikorsky S-55 c/n 55-1153, ff:?; del USN as HRS-3, 146439, 29Nov57.
arma aerea de la armada española Z.1-14 : del MAP to Spanish Navy as Z.1-14, 002-7, 1957; w/o 1964.
    55-1154     S-55C 1957 japanese air self defence force 81-4704 : Sikorsky S-55C, c/n 55-1154, ff?; del JASDF as UH-19C 81-4704, 27Nov57; unit xfers unk; wfu & soc unk.
    55-1155     S-55C 1957 japanese ground self defence force 40016 : Sikorsky S-55C, c/n 55-1155, ff?; del JGSDF as UH-19C 40016 29Nov57; unit xfers unk; wfu & soc unk.
    55-1156     S-55C 1957 Fuerza Aerea Dominicana 3003 : Sikorsky S-55C c/n 55-1156, ff:?; del Dom Rep AF as 3003, 30Nov57; wfu & scr 1969.
    55-1157     h-19d 1957 US Army Aviation 56-4264 : Sikorsky S-55 c/n 55-1157, ff:?; del US Army as H-19D, 56-4264, 28Dec57.
    55-1158     h-19d 1957 US Army Aviation 56-4265 : Sikorsky S-55 c/n 55-1158, ff:?; del US Army as H-19D, 56-4265, 28Dec57.
ONU-64265 : US Army based in Germany; ~Jul60 to United Nations as ONU 64265 for US$ 1; restored to flying conditions at Verlose by Royal Danish Air Force Esk722; airlifted to Congo by USAF; based mainly in Kamina; ~Jul64 wfu at the end of the UN mandate; possibly donated to Ghana Air Force
ghana air force ? : confirmed as donated to Ghana Air Force
    55-1159     h-19d 1957 US Army Aviation 56-4272 : Sikorsky S-55 c/n 55-1159, ff:?; del US Army as H-19D, 56-4272, 28Dec57.
    55-1160     h-19d 1958 US Army Aviation 56-4273 : Sikorsky S-55 c/n 55-1160, ff:?; del US Army as H-19D, 56-4273, 28Jan58.
    55-1161     h-19d 1958 US Army Aviation 56-4274 : Sikorsky S-55 c/n 55-1161, ff:?; del US Army as H-19D, 56-4274, 28Jan58.
Polemiki Aeroporia 56-4274 : HAF
    55-1162     h-19d 1958 US Army Aviation 56-4275 : Sikorsky S-55 c/n 55-1162, ff:?; del US Army as H-19D, 56-4275, 05Mar58.
Polemiki Aeroporia 56-4275 : HAF
    55-1163     h-19d 1958 US Army Aviation 57-1616 : Sikorsky S-55 c/n 55-1163, ff:?; del US Army as H-19D, 57-1616, 08Feb58.
    55-1164     S-55C 1958 japanese ground self defence force 40017 : Sikorsky S-55C, c/n 55-1164, ff?; del JGSDF as UH-19C 40017 22Jan58; unit xfers unk; wfu & dum Hyakuri village as UH-19C 40017, NEH, Oct00.
    55-1165     S-55C 1958 royal canadian air force (1945-1968) 9597 : Sikorsky S-55C, cn 55-1165, ff:?;del RCAF as H-19A 9597, 15Feb58; Loaned to Okanagan Helicopters for use in radar line construction, may have been registered as CF-JJK at that time; Struck off 17Aug64, to Crown Assets Disposal Corporation for sale.
    55-1166     S-55C 1958 royal canadian air force (1945-1968) 9598 : Sikorsky S-55C, cn 55-1166, ff:?; del RCAF as H-19A 9598, 15Feb58; Loaned to Okanagan Helicopters for use in radar line construction, may have been registered as CF-JJL at that time; Struck off: 17Aug64, to Crown Assets Disposal Corporation for sale.
    55-1167     h-19d 1958 US Army Aviation 56-4276 : Sikorsky S-55 c/n 55-1167, ff:?; del US Army as H-19D, 56-4276, 12Mar58.
Polemiki Aeroporia 56-4276 : HAF
    55-1168     h-19d 1958 US Army Aviation 56-4277 : Sikorsky S-55 c/n 55-1168, ff:?; del US Army as H-19D, 56-4277, 13Mar58.
Polemiki Aeroporia 56-4277 : HAF
    55-1169     h-19d 1958 US Army Aviation 56-4278 : Sikorsky S-55 c/n 55-1169, ff:?; del US Army as H-19D, 56-4278, 31Jan58.
Luftforsvaret HA-A : MDAP to Norsk Luftforsvaret as HA-A, Feb58; w/o 1962?
    55-1170     h-19d 1958 US Army Aviation 56-4279 : Sikorsky S-55 c/n 55-1170, ff:?; del US Army as H-19D, 56-4279, 31Jan58.
Luftforsvaret HA-B : MDAP to Norsk Luftforsvaret as HA-B, Feb58; to LTBS, unk.
    55-1171     h-19d 1958 US Army Aviation 57-1617 : Sikorsky S-55 c/n 55-1171, ff:?; del US Army as H-19D, 57-1617, 15Feb58.
    55-1172     h-19d 1958 US Army Aviation 57-1618 : Sikorsky S-55 c/n 55-1172, ff:?; del US Army as H-19D, 57-1518, 15Feb58.
ONU-71518 : US Army based in Germany; ~Jul60 to United Nations as ONU 71518 for US$ 1; restored to flying conditions at Verlose by Royal Danish Air Force Esk722; airlifted to Congo by USAF; based mainly in Kamina; ~Jul64 wfu at the end of the UN mandate; possibly donated to Ghana Air Force
    55-1173     h-19d 1958 US Army Aviation 57-1619 : Sikorsky S-55 c/n 55-1173, ff:?; del US Army as H-19D, 57-1619, 15Feb58.
    55-1174     S-55C 1958 Fuerza Aerea Dominicana 3004 : Sikorsky S-55C c/n 55-1174, ff:?; del Dom Rep AF as 3004, 24Feb58; wfu & scr 1969.
    55-1175     S-55C 1958 royal canadian air force (1945-1968) 9599 : Sikorsky S-55C, cn 55-1175, ff:?; del RCAF as H-19A 9599, 22Mar58; Loaned to Okanagan Helicopters for use in radar line construction, may have been registered as CF-JJM at that time; Struck off: 17Aug64, to Crown Assets Disposal Corporation for sale; reg Canada as C-FJJM; sold South Africa as ZS-HBZ, unk; wfu unk.
    55-1176     h-19d 1958 US Army Aviation 56-4280 : Sikorsky S-55 c/n 55-1176, ff:?; del US Army as H-19D, 56-4280, 28Feb58; [other reg: N3780]
Luftforsvaret HA-C : MDAP to Norsk Luftforsvaret as HA-C, Feb58;
    55-1177     h-19d 1958 US Army Aviation 56-4281 : Sikorsky S-55 c/n 55-1177, ff:?; del US Army as H-19D, 56-4281, 28Feb58; [other reg: N3781.]
Luftforsvaret HA-D : MDAP to Norsk Luftforsvaret as HA-D, Mar58.
    55-1178     h-19d 1958 US Army Aviation 56-4282 : Sikorsky S-55 c/n 55-1178, ff:?; del US ARMY as H-19D, 56-4282, 12Mar58.
    55-1179     h-19d 1958 US Army Aviation 56-4283 : Sikorsky S-55 c/n 55-1179, ff:?; del US ARMY as H-19D, 56-4283, 28Feb58.
    55-1180     h-19d 1958 US Army Aviation 57-1620 : Sikorsky S-55 c/n 55-1180, ff:?; del US Army as H-19D, 57-1620, 05Mar58.
ONU-71620 : US Army based in Germany; ~Jul60 to United Nations as ONU 71620 for US$ 1; restored to flying conditions at Verlose by Royal Danish Air Force Esk722; airlifted to Congo by USAF; based mainly in Kamina; ~Jul64 wfu at the end of the UN mandate; possibly donated to Ghana Air Force
    55-1181     h-19d 1958 US Army Aviation 57-1621 : Sikorsky S-55 c/n 55-1181, ff:?; del US Army as H-19D, 57-1621, 07Mar58.
    55-1182     h-19d 1958 US Army Aviation 57-1622 : Sikorsky S-55 c/n 55-1182, ff:?; del US Army as H-19D, 57-1622, 07Mar58.
    55-1183     S-55C 1958 royal canadian air force (1945-1968) 9600 : Sikorsky S-55C, cn 55-1183, ff:?; del RCAF as H-19A, 9600, 22Mar58; Loaned to Okanagan Helicopters for use in radar line construction, may have been registered as CF-JJN at that time; Struck off, 17Aug64, to Crown Assets Disposal Corporation for sale.
    55-1184     h-19d 1958 US Army Aviation 57-1623 : Sikorsky S-55 c/n 55-1184, ff:?; del US Army as H-19D, 57-1623, 28Mar58.
ONU-71623 : US Army based in Germany; ~Jul60 to United Nations as ONU 71623 for US$ 1; restored to flying conditions at Verlose by Royal Danish Air Force Esk722; airlifted to Congo by USAF; based mainly in Kamina; ~Jul64 wfu at the end of the UN mandate; possibly donated to Ghana Air Force
    55-1185     h-19d 1958 US Army Aviation 57-1624 : Sikorsky S-55 c/n 55-1185, ff:?; del US Army as H-19D, 57-1624, 28Mar58.
    55-1186     h-19d 1958 US Army Aviation 57-1625 : Sikorsky S-55 c/n 55-1186, ff:?; del US Army as H-19D, 57-1625, 24Mar58.
    55-1187     h-19d 1958 US Army Aviation 57-1626 : Sikorsky S-55 c/n 55-1187, ff:?; del US Army as H-19D, 57-1626, 28Mar58.
    55-1188     h-19d 1958 US Army Aviation 57-1627 : Sikorsky S-55 c/n 55-1188, ff:?; del US Army as H-19D, 57-1627, 08Apr58.
    55-1190     S-55C 1958 força aeronaval da marinha do brasil N-7014 : Sikorsky S-55C, cn 55-1190, ff:?; del Hydro-Electic Brazil as PT-HAJ, 03May58; xfer Brazilian Navy as N-7014, unk; [w/o] unk.
    55-1191     h-19d 1958 US Army Aviation 57-1629 : Sikorsky S-55 c/n 55-1191, ff:?; del US Army as H-19D, 57-1629, 14Apr58.
ONU-71629 : US Army based in Germany; ~Jul60 to United Nations as ONU 71629 for US$ 1; restored to flying conditions at Verlose by Royal Danish Air Force Esk722; airlifted to Congo by USAF; based mainly in Kamina; ~Jul64 wfu at the end of the UN mandate; possibly donated to Ghana Air Force
    55-1192     h-19d 1958 US Army Aviation 57-1630 : Sikorsky S-55 c/n 55-1192, ff:?; del US Army as H-19D, 57-1630, 30Apr58.
    55-1193     h-19d 1958 US Army Aviation 57-1631 : Sikorsky S-55 c/n 55-1193, ff:?; del US Army as H-19D, 57-1631, 25Apr58.
    55-1194     h-19d 1958 US Army Aviation 57-1632 : Sikorsky S-55 c/n 55-1194, ff:?; del US Army as H-19D, 57-1632, 30Apr58.
    55-1195     h-19d 1958 US Army Aviation 57-1633 : Sikorsky S-55 c/n 55-1195, ff:?; del US Army as H-19D, 57-1633, 23May58.
    55-1196     h-19d 1958 US Army Aviation 57-1634 : Sikorsky S-55 c/n 55-1196, ff:?; del US Army as H-19D, 57-1634, 09Jul58.
    55-1197     h-19d 1958 US Army Aviation 57-1635 : Sikorsky S-55 c/n 55-1197, ff:?; del US Army as H-19D, 57-1635, unk
    55-1198     h-19d 1958 US Army Aviation 57-5975 : Sikorsky S-55 c/n 55-1198, ff:?; del US Army as H-19D, 57-5975, 08Jul58.
    55-1199     h-19d 1958 US Army Aviation 57-5976 : Sikorsky S-55 c/n 55-1199, ff:?; del US Army as H-19D, 57-1636, 21Jul58.
    55-1200     h-19d 1958 US Army Aviation 57-1636 : Sikorsky S-55 c/n 55-1200, ff:?; del US Army as H-19D, 57-1636, 25Jul58.
ONU-71636 : US Army based in Germany; ~Jul60 to United Nations as ONU 71636 for US$ 1; restored to flying conditions at Verlose by Royal Danish Air Force Esk722; airlifted to Congo by USAF; based mainly in Kamina; ~Jul64 wfu at the end of the UN mandate; possibly donated to Ghana Air Force
    55-1201     h-19d 1958 US Army Aviation 57-1637 : Sikorsky S-55 c/n 55-1201, ff:?; del US Army as H-19D, 57-1637, 26Jul58.
    55-1202     h-19d 1958 US Army Aviation 57-1638 : Sikorsky S-55 c/n 55-1202, ff:?; del US Army as H-19D, 57-1638, 15Sep58.
    55-1203     h-19d 1958 US Army Aviation 57-5926 : Sikorsky S-55 c/n 55-1203, ff:?; del US Army as H-19D, 57-5926, 30Apr58.
    55-1204     h-19d 1958 US Army Aviation 57-5927 : Sikorsky S-55 c/n 55-1204, ff:?; del US Army as H-19D, 57-5927, 30Apr58.
    55-1205     h-19d 1958 US Army Aviation 57-5928 : Sikorsky S-55 c/n 55-1205, ff:?; del US Army as H-19D, 57-5928, 30Apr58.
    55-1206     S-55C 1958 Royal Thai Army 51206 : Sikorsky S-55C, c/n 55-1206, ff?; reg Sikorsky as N9F, 1958; accepted RTA as 51206, 18Jul58; left factory gates 23Jul58.
    55-1207     S-55C 1958 Royal Thai Army 51207 : Sikorsky S-55C, c/n 55-1207, ff?; reg Sikorsky as N9F, 1958; accepted RTA as 51207, 18Jul58; left factory gates 24Jul58.
    55-1208     h-19d 1958 US Army Aviation 57-1639 : Sikorsky S-55 c/n 55-1208, ff:?; del US Army as H-19D, 57-1639, 26Sep58.
    55-1209     h-19d 1958 US Army Aviation 57-1640 : Sikorsky S-55 c/n 55-1209, ff:?; del US Army as H-19D, 57-1640, 08Oct58.
    55-1210     h-19d 1958 US Army Aviation 57-5929 : Sikorsky S-55 c/n 55-1210, ff:?; del US Army as H-19D, 57-5929, 10Jun58.
    55-1211     h-19d 1958 US Army Aviation 57-5930 : Sikorsky S-55 c/n 55-1211, ff:?; del US Army as H-19D, 57-5930, 10Jun58.
    55-1212     h-19d 1958 US Army Aviation 57-5931 : Sikorsky S-55 c/n 55-1212, ff:?; del US Army as H-19D, 57-5931, 03Jun58.
    55-1213     h-19d 1958 US Army Aviation 57-5932 : Sikorsky S-55 c/n 55-1213, ff:?; del US Army as H-19D, 57-5932, 03Jun58.
    55-1214     S-55C 1958 Mitsubishi n/a : Sikorsky S-55C, c/n 55-1214; del Mitsubishi in kit form, 30Jul58; assembled as Mitsubishi S-55C, M55-???, unk.
    55-1215     h-19d 1959 Royal Thai Army 51215 : Sikorsky S-55, c/n 55-1206, ff?; reg Sikorsky as N9F, 1958; accepted RTA as H-19D, 51215, 26Jan59; left factory gates 02Feb59.
    55-1216     h-19d 1958 US Army Aviation 57-5933 : Sikorsky S-55 c/n 55-1216, ff:?; del US Army as H-19D, 57-5933, 10Jul58.
    55-1217     h-19d 1958 US Army Aviation 57-5934 : Sikorsky S-55 c/n 55-1217, ff:?; del US Army as H-19D, 57-5934, 09Jul58.
    55-1218     h-19d 1958 US Army Aviation 57-5935 : Sikorsky S-55 c/n 55-1218, ff:?; del US Army as H-19D, 57-5935, 09Jul58.
    55-1219     h-19d 1958 US Army Aviation 57-5936 : Sikorsky S-55 c/n 55-1219, ff:?; del US Army as H-19D, 57-5936, 25Jul58.
    55-1220     S-55C 1958 Mitsubishi n/a : Sikorsky S-55C, c/n 55-1220; del Mitsubishi in kit form, 01Aug58; assembled as Mitsubishi S-55C, M55-???, unk.
    55-1221     h-19d 1958 US Army Aviation 57-5937 : Sikorsky S-55 c/n 55-1221, ff:?; del US Army as H-19D, 57-5937, 29Jul58.
US Air Force 57-5937 : USAF; to N37788; 08apr07 pictured preserved at Valiant Air Command Warbird Museum, Titusville, Florida
    55-1222     h-19d 1959 Royal Thai Army 51222 : Sikorsky S-55, c/n 55-1222, ff?; reg Sikorsky as N9F, 1959; accepted RTA as H-19D, 51222, 26Jan59; left factory gates 03Feb59.
    55-1223     h-19d 1959 Royal Thai Army 51223 : Sikorsky S-55, c/n 55-1223, ff?; accepted RTA as H-19D, 51223, 03Feb59; left factory gates 04Feb59.
    55-1224     S-55C 1958 japanese air self defence force 81-4705 : Sikorsky S-55C, c/n 55-1224, ff?; del Mitsubishi in kit form 27Aug58; assembled as Mitsubishi S-55C, M55-001, unk; del JASDF as UH-19C 71-4705 unk; unit xfers unk; wfu & soc unk.
    55-1225     S-55C 1958 japanese air self defence force 81-4706 : Sikorsky S-55C, c/n 55-1225, ff?; del Mitsubishi in kit form 28Aug58; assembled as Mitsubishi S-55C, M55-002, unk; del JASDF as UH-19C 71-4706 unk; unit xfers unk; wfu & soc unk.
    55-1226     h-19d 1958 US Army Aviation 57-5977 : Sikorsky S-55 c/n 55-1226, ff:?; del US Army as H-19D, 57-5977, 20Aug58.
    55-1227     h-19d 1958 US Army Aviation 57-5938 : Sikorsky S-55 c/n 55-1227, ff:?; del US Army as H-19D, 57-5938, 21Aug58.
    55-1228     h-19d 1958 US Army Aviation 57-5939 : Sikorsky S-55 c/n 55-1228, ff:?; del US Army as H-19D, 57-5939, 26Aug58.
ONU-75939 : US Army based in Germany; ~Jul60 to United Nations as ONU 75939 for US$ 1; restored to flying conditions at Verlose by Royal Danish Air Force Esk722; airlifted to Congo by USAF; based mainly in Kamina; 1961 Leopoldville N Djili; ~Jul64 wfu at the end of the UN mandate; possibly donated to Ghana Air Force
    55-1229     h-19d 1958 US Army Aviation 57-5940 : Sikorsky S-55 c/n 55-1229, ff:?; del US Army as H-19D, 57-5940, 15Sep58.
    55-1230     h-19d 1958 US Army Aviation 57-5941 : Sikorsky S-55 c/n 55-1230, ff:?; del US Army as H-19D, 57-5941, 26Sep58.
    55-1231     S-55C 1958 Mitsubishi n/a : Sikorsky S-55C, c/n 55-1231; del Mitsubishi in kit form, 06Oct58; assembled as Mitsubishi S-55C, M55-???, unk.
    55-1232     h-19d 1958 US Army Aviation 57-5978 : Sikorsky S-55 c/n 55-1232, ff:?; del US Army as H-19D, 57-5978, 29Sep58.
    55-1233     h-19d 1958 US Army Aviation 57-5942 : Sikorsky S-55 c/n 55-1233, ff:?; del US Army as H-19D, 57-5942, 01Oct58.
ONU-75942 : US Army based in Germany; ~Jul60 to United Nations as ONU 75942 for US$ 1; restored to flying conditions at Verlose by Royal Danish Air Force Esk722; airlifted to Congo by USAF; based mainly in Kamina; ~Jul64 wfu at the end of the UN mandate; possibly donated to Ghana Air Force
    55-1234     h-19d 1958 US Army Aviation 57-5943 : Sikorsky S-55 c/n 55-1234, ff:?; del US Army as H-19D, 57-5943, 08Oct58.
    55-1235     h-19d 1958 US Army Aviation 57-5944 : Sikorsky S-55 c/n 55-1235, ff:?; del US Army as H-19D, 57-5944, 08Oct58.
    55-1236     h-19d 1958 US Army Aviation 57-5945 : Sikorsky S-55 c/n 55-1236, ff:?; del US Army as H-19D, 57-5945, 07Nov58.
    55-1237     h-19d 1958 US Army Aviation 57-5979 : Sikorsky S-55 c/n 55-1237, ff:?; del US Army as H-19D, 57-5979, 17Oct58.
Aeronautica Militare Italiana MM57-05979 : xfer MAP to Italian Air Force as MM57-05979, unk.
Aeronautica Militare Italiana MM80119 : reserialled Italian Air Force as MM80119, unk.
Força Aérea Portuguesa 9101 : FAP Museum; BuNo 57-5979; preserved as fake 9101 at Sintra Museum
    55-1238     S-55C 1958 Mitsubishi n/a : Sikorsky S-55C, c/n 55-1238; del Mitsubishi in kit form, 30Oct58; assembled as Mitsubishi S-55C, M55-???, unk.
    55-1239     S-55C 1958 Mitsubishi n/a : Sikorsky S-55C, c/n 55-1239; del Mitsubishi in kit form, 04Dec58; assembled as Mitsubishi S-55C, M55-???, unk.
    55-1240     S-55C 1959 Mitsubishi n/a : Sikorsky S-55C, c/n 55-1240; del Mitsubishi in kit form, 06Jan59; assembled as Mitsubishi S-55C, M55-???, unk.
    55-1241     h-19d 1958 US Army Aviation 57-1641 : Sikorsky S-55 c/n 55-1241, ff:?; del US Army as H-19D, 57-1641, 06Nov58.
    55-1242     h-19d 1958 US Army Aviation 57-5946 : Sikorsky S-55 c/n 55-1242, ff:?; del US Army as H-19D, 57-5946, 17Nov58.
    55-1243     h-19d 1958 US Army Aviation 57-5947 : Sikorsky S-55 c/n 55-1243, ff:?; del US Army as H-19D, 57-5947, 17Nov58.
    55-1244     h-19d 1958 US Army Aviation 57-5948 : Sikorsky S-55 c/n 55-1244, ff:?; del US Army as H-19D, 57-5948, 17Nov58.
    55-1245     h-19d 1958 US Army Aviation 57-5980 : Sikorsky S-55 c/n 55-1245, ff:?; del US Army as H-19D, 57-5980, 06Dec58.
Aeronautica Militare Italiana MM57-05980 : xfer MAP to Italian Air Force as MM57-05980, unk.
Aeronautica Militare Italiana MM80120 : reserialled Italian Air Force as MM80120, unk; sold EISENHUT AVIATION, N62539?
    55-1246     h-19d 1958 US Army Aviation 57-5949 : Sikorsky S-55 c/n 55-1246, ff:?; del US Army as H-19D, 57-5949, 10Dec58.
    55-1247     h-19d 1958 US Army Aviation 57-5950 : Sikorsky S-55 c/n 55-1247, ff:?; del US Army as H-19D, 57-5950, 10Dec58.
    55-1248     h-19d 1958 US Army Aviation 57-5951 : Sikorsky S-55 c/n 55-1248, ff:?; del US Army as H-19D, 57-5951, 09Dec58.
    55-1249     h-19d 1958 US Army Aviation 57-5952 : Sikorsky S-55 c/n 55-1249, ff:?; del US Army as H-19D, 57-5952, 09Dec58.
    55-1250     h-19d 1958 US Army Aviation 57-5953 : Sikorsky S-55 c/n 55-1250, ff:?; del US Army as H-19D, 57-5953, 10Dec58.
    55-1251     h-19d 1958 US Army Aviation 57-5954 : Sikorsky S-55 c/n 55-1251, ff:?; del US Army as H-19D, 57-5954, 10Dec58.
    55-1252     h-19d 1958 US Army Aviation 57-5981 : Sikorsky S-55 c/n 55-1252, ff:?; del US Army as H-19D, 57-5981, 22Dec58.
Aeronautica Militare Italiana MM57-05981 : xfer MAP to Italian Air Force as MM57-05981, unk.
Aeronautica Militare Italiana MM80121 : reserialled Italian Air Force as MM80121, unk; sold EISENHUT AVIATION
    55-1253     h-19d 1958 US Army Aviation 57-5955 : Sikorsky S-55 c/n 55-1253, ff:?; del US Army as H-19D, 57-5955, 15Dec58.
    55-1254     h-19d 1958 US Army Aviation 57-5956 : Sikorsky S-55 c/n 55-1254, ff:?; del US Army as H-19D, 57-5956, 23Dec58.
    55-1255     h-19d 1959 US Army Aviation 57-5957 : Sikorsky S-55 c/n 55-1255, ff:?; del US Army as H-19D, 57-5957, 07Jan59.
    55-1256     h-19d 1959 US Army Aviation 57-5958 : Sikorsky S-55 c/n 55-1256, ff:?; del US Army as H-19D, 57-5958, 09Jan59.
    55-1257     h-19d 1959 US Army Aviation 57-5959 : Sikorsky S-55 c/n 55-1257, ff:?; del US Army as H-19D, 57-5959, 16Jan59.
    55-1258     h-19d 1959 US Army Aviation 57-5960 : Sikorsky S-55 c/n 55-1258, ff:?; del US Army as H-19D, 57-5960, 16Jan59.
    55-1259     h-19d 1959 US Army Aviation 57-5982 : Sikorsky S-55 c/n 55-1259, ff:?; del US Army as H-19D, 57-5982, 23Jan59.
Aeronautica Militare Italiana MM57-05982 : xfer MAP to Italian Air Force as MM57-05982, unk.
Aeronautica Militare Italiana MM80122 : reserialled Italian Air Force as MM80122, sold Autair Helicopters inc as ???
    55-1260     h-19d 1959 US Army Aviation 57-5961 : Sikorsky S-55 c/n 55-1260, ff:?; del US Army as H-19D, 57-5961, 26Jan59.
    55-1261     h-19d 1959 US Army Aviation 57-5962 : Sikorsky S-55 c/n 55-1261, ff:?; del US Army as H-19D, 57-5962, 27Jan59.
    55-1262     h-19d 1959 US Army Aviation 57-5963 : Sikorsky S-55 c/n 55-1262, ff:?; del US Army as H-19D, 57-5963, 28Jan59.
    55-1263     h-19d 1959 US Army Aviation 57-5964 : Sikorsky S-55 c/n 55-1263, ff:?; del US Army as H-19D, 57-5964, 06Feb59.
    55-1264     h-19d 1959 US Army Aviation 57-5965 : Sikorsky S-55 c/n 55-1264, ff:?; del US Army as H-19D, 57-5965, 16Feb59.
    55-1265     h-19d 1959 US Army Aviation 57-5966 : Sikorsky S-55 c/n 55-1265, ff:?; del US Army as H-19D, 57-5966, 24Feb59.
    55-1266     h-19d 1959 US Army Aviation 57-5967 : Sikorsky S-55 c/n 55-1266, ff:?; del US Army as H-19D, 57-5967, 24Feb59.
    55-1267     h-19d 1959 US Army Aviation 57-5968 : Sikorsky S-55 c/n 55-1267, ff:?; del US Army as H-19D, 57-5968, 27Feb59.
    55-1268     h-19d 1959 US Army Aviation 57-5969 : Sikorsky S-55 c/n 55-1268, ff:?; del US Army as H-19D, 57-5969, 16Mar59.
    55-1269     h-19d 1959 US Army Aviation 57-5970 : Sikorsky S-55 c/n 55-1269, ff:?; del US Army as H-19D, 57-5970, 02Mar59.
    55-1270     h-19d 1959 US Army Aviation 57-5971 : Sikorsky S-55 c/n 55-1270, ff:?; del US Army as H-19D, 57-5971, 17Mar59.
    55-1271     S-55C fuerza aerea de chile H-54 : S-55C; to fach S-55T type
    55-1272     S-55A 1959 SABENA S-41 : Sikorsky S-55A c/n 55-1272, ff:?; ordered by SABENA for Belgian Congo; del Congo as S-41, 15Jul59.
    55-1273     h-19d 1959 US Army Aviation 57-5972 : Sikorsky S-55 c/n 55-1273, ff:?; del US Army as H-19D, 57-5972, 23Mar59.
    55-1274     h-19d 1959 US Army Aviation 57-5973 : Sikorsky S-55 c/n 55-1274, ff:?; del US Army as H-19D, 57-5973, 03Apr59.
    55-1275     h-19d 1959 US Army Aviation 57-5974 : Sikorsky S-55 c/n 55-1275, ff:?; del US Army as H-19D, 57-5974, 03Apr59.
    55-1276     S-55A 1959 SABENA S-42 : Sikorsky S-55A c/n 55-1276, ff:?; ordered by SABENA for Belgian Congo; del Congo as S-42, 15Jul59.
    55-1277     h-19d 1959 US Army Aviation 59-4973 : Sikorsky S-55 c/n 55-1277, ff:?; del US Army as H-19D, 59-4973, 12Oct59.
US Army Aviation 59-4973 : preserved outside the entrance to Camp San Luis Obispo, California
    55-1278     h-19d 1959 US Army Aviation 59-4974 : Sikorsky S-55 c/n 55-1278, ff:?; del US Army as H-19D, 59-4974, 12Oct59.
    55-1279     S-55C 1961 fuerza aerea de chile H-55 : del fach as H-55, 15Mar61.
    55-1280     S-55C fuerza aerea de chile H-56 : S-55C; fach; w/o unknown
    55-1281     S-55C fuerza aerea de chile H-57 : S-55C; to fach S-55T type
    fuerza aerea de venezuela 5AHR1 : FAV d/d 1958
    Fuerza Aerea Argentina H-2 : FAA; w/o jun60 at Campo de Mayo
    Fuerza Aerea Argentina H-3 : FAA; redes H-3; 1962 with I BA El Palomar
    Comando de Aviacion Naval Argentina 0610 : ARA d/d 1968 as 4-H-17; wfu 1973
    Comando de Aviacion Naval Argentina 0611 : ARA d/d 1968 as 4-H-18; wfu 1973
    Comando de Aviacion Naval Argentina 0612 : ARA d/d 1968 as 4-H-19; wfu 1973
    Comando de Aviacion Naval Argentina 0639 : ARA d/d 1968 as 4-H-20; wfu 1973
    Força Aérea Portuguesa 9102 : FAP
    Força Aérea Portuguesa 9103 : FAP
    1238 C/N found.




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