Helicopter Accidents year 1966

Year 1966 accidents

List of helicopter accidents

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Aerospatiale	Alouette II	7
Aerospatiale	Alouette III	3
Agusta	AB204	1
Agusta	AB47	6
Bell	204	9
Bell	47	3
Boeing-Vertol	107-ii	1
Boeing-Vertol	107M H-46 Sea Knight	10
Boeing-Vertol	CH-47 Chinook	1
Bristol	Type 171 Sycamore	4
Hiller	360	1
Kaman	Seasprite	9
MBB	Bo105	1
Mitsubishi	S-55	1
Piasecki	H-21	1
Piasecki	PV-18	3
Saunders Roe	Skeeter	1
Sikorsky	S-55 H-19	2
Sikorsky	S-56 H-37	2
Sikorsky	S-58 H-34	48
Sikorsky	S-61 H-3	12
Sikorsky	S-64 CH-54	2
Sud Aviation	SE3210 Super Frelon	1
Westland	Scout	4
Westland	Sioux	4
Westland	Wasp	2
Westland	Wessex	6
Westland	Whirlwind	6

Year	Version	C/N
1966	ab204b	3043	4D-BB : w/o 03mar66 at Solkenpass
1966	ab47g-3b	1537	XT128 : AAC Sioux AH.1 d/d 04Jun64, w/o 15Mar66
1966	ab47g-3b	1538	XT129 : AAC: Sioux AH.1 d/d 24jun64, w/o 20jun66
1966	ab47g-3b	1544	XT133 : to Malta Aviation Museum; under restoration by Sep 2020.
1966	ab47g-3b	1547	XT136 : AAC Sioux AH.1 w/o 11jul66 (parts to XT133)
1966	ab47g-3b	1591	XT125 : AAC Sioux AH.1 w/o 06dec66
1966	ab47j	1059	87-897 : to R Danish AF as 87-897 by 1952. To Esk.722; reserialled as T-897
1966	105a	V1	D-HAKO : destroyed in ground tests
1966	ch-113a	4003	10409 : asg 1 Transport Helicopter Platoon (1 THP), Royal Canadian Army Service Corps, Canadian Joint Air Training Centre, Rivers Manitoba. Crashed north of the town of Rivers
1966	ch-3c	61-530	64-14227 : w/o 1sep66
1966	ch-3c	61-534	64-14231 : 38th ARRS, w/o 29nov66 crashed
1966	ch-3c	61-553	65-12778 : w/o 20oct66 during SAR mission
1966	CH-46A	2078	151928 : BV-107M, c/n 2078, ff?; del USMC 02Jun65 as CH-46A 151928; asgd Boeing FR Morton PA; xfer HMM-164 09Jun65; w/o 02Sep66, abd USS Tripoli.
1966	CH-46A	2080	151930 : 15jul16 I was on the first wave assault into LZ Crow, the helo I was on landed hard but no damage. /YT-18 and /YT-15 had collided prior to my landing. A Cpl in my company was chopped in half by rotor blades. Latter that afternoon, /EP-171 was hit by ground fire came into the LZ on fire and crashed.
1966	CH-46A	2085	151935 : BV-107M, c/n 2085, ff?; del USMC unk as CH-46A 151935; asgd Boeing FR Morton PA; del HMM-164 unk; w/o 11Jun66, RVN.
1966	CH-46A	2086	151936 : BV-107M, c/n 2086, ff?; del USMC 23Jul65 as CH-46A 151936; asgd Boeing FR Morton PA; xfer HMM-164 YT-18 09Aug65; collided with 151930 in LZ Crow dur Operation Hastings, Helicopter Valley, RVN, 14Jul66; w/o 15Jul66.
1966	CH-46A	2097	151947 : BV-107M, c/n 2097, ff?; del USMC 17Sep65 as CH-46A 151947; asgd Boeing FR Morton PA; xfer HMM-164 05Oct65; w/o 08Jul66, abd USS Tripoli.
1966	CH-46A	2110	151960 : BV-107M, c/n 2110, ff?; del USMC 24Nov65 as CH-46A 151960; asgd Boeing FR Morton PA; xfer HMM-265, EP154, 02Mar66; disappeared without trace on night flight from Phu Bai to Marble Mountain, RVN, 06Oct66; 4 MIA; w/o 07Oct66.
1966	CH-46A	2111	151961 : BV-107M, c/n 2111, ff?; del USMC 03Dec65 as CH-46A 151961; asgd Boeing FR Morton PA; xfer HMM-265, EP-155, 23Dec65; dam dur Operation Hastings, Helicopter Valley, RVN, 15Jul66; w/o 20Jul66, Phu Bai, RVN.
1966	CH-46A	2117	152500 : BV-107M, c/n 2117, ff?; del USMC 12Jan66 as CH-46A 152500; asgd Boeing FR Morton PA; xfer HMM-265, EP-171, 27Jan66; shot down by hostile fire when large caliber projectile severed high pressure fuel line engulfing helo in fire, Song Ngan Valley, RVN, 15Jul66; crew chief and 14 passengers killed.
1966	CH-46A	2168	152546 : BV-107M, c/n 2168, ff?; del USMC 23Jun66 as CH-46A 152546; asgd Boeing FR Morton PA; xfer HMM-262 01Jul66; w/o 07Sep66, Marble Mountain, RVN. (Shortest lifespan for a CH-46 airframe: 76 days.)
1966	ch-47a	b-123	64-13151 : US Army, conv to ACH-47A Guns-A-Go-Go; nicknamed STUMP JUMPER; Apr66 asg 53rd Avn Det for eval in Vietnam; w/o 08aug66 ground-taxi accident with Chinook 62-2118 at Vung Tau Airfield
1966	h-19b	55-486	120 : FAG d/d 1963; w/o 09nov66
1966	h-21b	B-149	02-4757 : To JASDF as 02-4757. [Scramble]
1966	h-34a	58-218	54-927 : xfer Vietnam AF as CH-34C, 54-927, unk; w/o 10May66.
1966	h-34a	58-413	54-3049 : 1965
1966	h-34a	58-430	55-4472 : xfer VNAF as 55-4472, unk; badly damaged, recovered, 12Sep66; w/o 21Jun68.
1966	h-34a	58-628	56-4292 : w/o 25apr66
1966	h-37a	56-012	54-996 : w/o 20mar66
1966	h-37a	56-036	55-611 : w/o 02may66
1966	hss-1	58-656	143918 : Sikorsky HSS-1, c/n 58-656, ff?; del USN as 143918, 02Oct57; to HSS-1N (ASC 84), unk; coded AR-57, unk; Crashed near Blythe, CA, 04Apr66, 3 killed. [Cause was a malfunction of the main rotor head horn lock assembly.]
1966	hss-1n	58-1053	145708 : Sikorsky HSS-1N, cn 58-1053, ff:?; del USN as HSS-1N, 145708, unk; redesig SH-34J, Oct62; dam 11aug66, w/o 26aug66.
1966	hss-1n	58-1230	147990 : Sikorsky HSS-1N, c/n 58-1230, ff?; del USN as HSS-1N, 147990 unk; redesig SH-34J Oct62; w/o NARTU Jacksonville, 06nov66.
1966	hss-1n	58-1256	148004 : 1960/62 picture as HS-7 /AV-54
1966	hss-1n	58-1295	N-3003 : Marinha. ex FAB 8552. d/d 28sep65. w/o 8feb66 during training at Base Aeronaval de Sao Pedro da Aldeia. 3 fatalities
1966	hss-2	61-040	148968 : USN; SH-3A w/o Feb66 HS-2 USS Hornet (CVS-12)
1966	hss-2	61-047	148975 : USN; SH-3A HS-2 w/o 17nov66
1966	hss-2	61-082	149008 : USN; SH-3A HS-3 w/o 01jun66
1966	hss-2	61-192	149920 : USN; SH-3A HS-2 w/o 06aug66
1966	hss-2	61-199	149926 : USN; SH-3A HS-4 w/o 05feb66
1966	hss-2	61-212	150618 : USN; SH-3A HS-6 w/o 16oct66
1966	hss-2	61-214	150619 : USN; SH-3A HS-4 w/o 05feb66
1966	uh-25b	110	128556 : conv to QH-25B; w/o mar66
1966	uh-25b	61	128507 : Conv to QH-25B: w/o mar66
1966	uh-25b	87	128533 : Conv to QH-25B: w/o may66
1966	hus-1	58-1031	145800 : Sikorsky HUS-1, cn 58-1031, ff:?; del USMC as HUS-1, 145800, unk; redesig UH-34D, Oct62; w/o 11Sep66.
1966	hus-1	58-1033	145802 : Sikorsky HUS-1, cn 58-1033, ff:?; del USMC as HUS-1, 145802, unk; redesig UH-34D, Oct62; w/o near Xuan Hoa, Vietnam, 11 KIA, 21Mar66.
1966	hus-1	58-1065	147153 : Sikorsky HUS-1, cn 58-1065, ff:?; del USMC as HUS-1, 147153, unk; redesig UH-34D, Oct62; damaged Da Nang, 16Nov66, w/o Da Nang 1966.
1966	hus-1	58-1088	147172 : Sikorsky HUS-1, cn 58-1088, ff:?; del USMC as HUS-1, 147172, unk; redesig UH-34D, Oct62; xfer HMM-???, MCAS New River, unk; w/o 29Aug66.
1966	hus-1	58-1154	147193 : Sikorsky HUS-1, cn 58-1154, ff:? del USMC as HUS-1, 147193, unk; redesig UH-34D, Oct62; w/o South Vietnam, 06Jun66.
1966	hus-1	58-1156	147195 : Sikorsky HUS-1, cn 58-1156, ff:? del USMC as HUS-1, 147195, unk; redesig UH-34D, Oct62; w/o Santa Ana, 18Jun66.
1966	hus-1	58-1165	148053 : Sikorsky HUS-1, cn 58-1165, ff:? del USMC as HUS-1, 148053, unk; redesig UH-34D, Oct62; destroyed South Vietnam, 25Jun66.
1966	hus-1	58-1175	148062 : Sikorsky HUS-1, cn 58-1175, ff:? del USMC as HUS-1, 148062, unk; redesig UH-34D, Oct62; w/o MCAS Santa Ana, CA, 10Jul66.
1966	hus-1	58-1178	148064 : Sikorsky HUS-1, cn 58-1178, ff:? del USMC as HUS-1, 148064, unk; redesig UH-34D, Oct62; w/o Dong Ha, RVN, 04Feb66.
1966	hus-1	58-1239	148111 : Sikorsky HUS-1, cn 58-1239, ff:? del USMC as HUS-1, 148111, unk; redesig UH-34D, Oct62; w/o Marble Mountain, RVN, 01Jul66.
1966	hus-1	58-1323	148772 : Sikorsky HUS-1, cn 58-1323, ff:? del USMC as HUS-1, 148772, unk; redesig UH-34D, Oct62; w/o Vietnam, 25Mar66.
1966	hus-1	58-1331	148776 : Sikorsky HUS-1, cn 58-1331, ff:? del USMC as HUS-1, 148776, 22May61; redesig UH-34D, Oct62; xfer HMM-161, MCAS New River, unk; w/o 25Sep66.
1966	hus-1	58-1377	148793 : Sikorsky HUS-1, cn 58-1377, ff:? del USMC as HUS-1, 148793, unk; redesig UH-34D, Oct62; w/o Vietnam, 24Jan66.
1966	hus-1	58-1419	149322 : Sikorsky HUS-1, cn 58-1419, ff:? del USMC as HUS-1, 149322, unk; redesig UH-34D, Oct62; w/o Santa Ana, CA, 14Nov66.
1966	hus-1	58-1447	149347 : Sikorsky HUS-1, cn 58-1447, ff:? del USMC as HUS-1, 149347, unk; redesig UH-34D, Oct62; w/o Southeast Asia, 10Mar66.
1966	hus-1	58-1449	149349 : Sikorsky HUS-1, cn 58-1449, ff:? del USMC as HUS-1, 149349, unk; redesig UH-34D, Oct62; w/o 23Jul66.
1966	hus-1	58-1451	149351 : Sikorsky HUS-1, cn 58-1451, ff:? del USMC as HUS-1, 149351, unk; redesig UH-34D, Oct62; lost over water in South Vietnam, 20Mar66.
1966	hus-1	58-1465	149363 : Sikorsky HUS-1, cn 58-1465, ff:? del USMC as HUS-1, 149363, unk; redesig UH-34D, Oct62; w/o Dong Ha, RVN, 25Jul66.
1966	hus-1	58-1467	149365 : Sikorsky HUS-1, cn 58-1467, ff:? del USMC as HUS-1, 149365, unk; redesig UH-34D, Oct62; w/o Southeast Asia, 16Apr66.
1966	hus-1	58-1469	149367 : Sikorsky HUS-1, cn 58-1469, ff:? del USMC as HUS-1, 149367, unk; redesig UH-34D, Oct62; dam 14Nov66 & w/o.
1966	hus-1	58-1481	149379 : My first mission-crashed and burned due to loss of tail rotor function. 4crew/4ARVN med-evacs escaped un-injured. A/C a total loss due to fire. Ed Tatman
1966	hus-1	58-1482	149380 : Sikorsky HUS-1, cn 58-1482, ff:? del USMC as HUS-1, 149380, unk; redesig UH-34D, Oct62; w/o Southeast Asia, 17Feb66.
1966	hus-1	58-1483	149381 : Sikorsky HUS-1, cn 58-1483, ff:? del USMC as HUS-1, 149381, unk; redesig UH-34D, Oct62; w/o Southeast Asia, 21Feb66.
1966	hus-1	58-1496	149393 : Sikorsky HUS-1, c/n 58-1496, ff?; del USMC as HUS-1, 149393 unk; redesig UH-34D, Oct62; xfer to Air America as H-14, unk; lost in Laos, 09may66.
1966	hus-1	58-1508	149401 : Sikorsky HUS-1, cn 58-1508, ff:? del USMC as HUS-1, 149401, 06Sep62; redesig UH-34D, Oct62; w/o Southeast Asia 27Apr66; seen at Allied scrapyard AMARC 28Aug00.
1966	hus-1	58-1598	150233 : Sikorsky UH-34D, cn 58-1598, ff:? del USMC as UH-34D, 150233, unk; w/o Southeast Asia, 14May66.
1966	hus-1	58-1644	150252 : Sikorsky UH-34D, cn 58-1644, ff:? del USMC as UH-34D, 150252, unk; w/o 06Sep66.
1966	hus-1	58-1707	150576 : Sikorsky UH-34D, cn 58-1707, ff:? del USMC as UH-34D, 150576, unk; w/o 07Dec66.
1966	hus-1	58-1709	150578 : Sikorsky UH-34D, cn 58-1709, ff:? del USMC as UH-34D, 150578, unk; w/o 30Sep66.
1966	hus-1	58-1762	153124 : Sikorsky UH-34D ordered by USN under MDAP as 153124; to Air America. lost Apr 19, 1966, Laos.
1966	hus-1	58-486	143974 : Sikorsky HUS-1 cn 58-486, ff:?; del USMC as HUS-1, 143974, 17May57; redesig UH-34D, Oct 1962; xfer HMM-363, YZ-##, unk; w/o Dong Ha, RVN, 12Dec66.
1966	hus-1	58-579	144648 : xfer VNAF as UH-34D, 144648, 17Apr63; w/o 07Jun66.
1966	hus-1	58-875	145762 : Sikorsky HUS-1, cn58-875, ff:?; del USMC as HUS-1, 145762, 23May58; xfer HMX-1, XM-15, unk; used as Bullpup testbed, unk; recoded XM-25, unk; redesig UH-34D, Oct62; xfer HMM-363, unk; w/o ivo Dong Ha, RVN, 02Mar66.
1966	hus-1	58-949	145781 : Sikorsky HUS-1, cn 58-949, ff:?; del USMC as HUS-1, 145781, unk; w/o in Southeast Asia, 03Apr66.
1966	hus-1	58-993	145792 : Sikorsky HUS-1, cn 58-993, ff:?; del USMC as HUS-1, 145792, unk; redesig UH-34D, Oct62; w/o 04Nov66.
1966	hus-1a	58-885	145727 : I believe this one was from HMM-264, USS Okinawa (LPH-3). I was a Crew Chief on one of the a/c in this mid-air collission with another 34. Any help obtaining info on this crash would be greatly appreciated.
1966	oh-13h	2479	3B-HA : On display at the Heeresgeschichtliches Museum by
1966	oh-13h	2683	3B-HQ : OL w/o 10Nov66
1966	oh-13h	2685	ES102 : Hellenic Army; MDAP 60-6038; 29aug61 f/f as 38; 08nov61 f/f as ES102; w/o 23feb66 crash near Lamia en route to its base Volos - Nea Ionia airport
1966	S-55A	M55-011	8901 : Mitsubishi S-55A, cn M55-011, ff:?; del JMSDF as 8901, 1960; w/o 12sep66
1966	S-55C	55-1123	81-4703 : Sikorsky S-55C, c/n 55-1123, ff?; del JASDF as UH-19C 81-4703 30Aug57; unit xfers unk; w/o 02Aug66.
1966	s-58b	58-898	VH-UTW : Helicopter Utilities, Mascot, NSW by 1965; w/o 08jul66 while landing Kieta, Bouganville when main rotor struck an object.
1966	s-58c	58-410	JA7067 : sold Asahi Helicopters, Japan as JA7067, 20Sep60; w/o Itoigawa Mountain, 10May66.
1966	s-58c	58-519	N866 : I was the USAF pilot receiving a checkout in this airplane when it crashed on 20jun66 and was totally destroyed. The instructor was Ed Packer of Chicago Helicopter Airways
1966	S-61N	61-159	AP-AOA : Sikorsky S-61N, c/n 61-159, ff?; reg Sikorsky as N652X 1962; del Pakistan International Airlines as AP-AOA, unk; w/o when helicopter crashed near the city of Dacca, Pakistan, 10Dec66.
1966	S-61N	61-225	AP-AOC : Sikorsky S-61N, c/n 61-225, ff?; del Pakistan International Airlines as AP-AOC, Feb64; w/o when helicopter crashed near Faridpur, Pakistan after striking a vulture in cruise flight, 02Feb66.
1966	sa321g	103	103 : FN d/d 1966; w/o 22aug66 crashed at Pourcieux (Var)
1966	ah.1	f.9496	XP895 : A composite, with XP895 (as the majority of components), painted in Raspberry Ripple colour scheme and marked as XP849, is at the museum.
1966	ah.1	f.9534	XR634 : w/o 17may66, Aden
1966	ah.1	f.9538	XR638 : w/o 3jan66, Marlborough, Wiltshire.
1966	ah.1	f.9625	XT619 : w/o 10mar66, Stanford
1966	se3130	1392	PF-132 : PC-137; w/o 15.03.1966 Unerstmatt
1966	se3130	1534	A10 : at BAF Technical School, Saffraanberg between c and c 1987
1966	se3130	1763	PP-144 : w/o 29.04.1966 Kaisersbach, Trainingmodel at Neubiberg
1966	se3130	1775	PP-145 : w/o 12.09.1966 Noerdlingen
1966	se3130	1815	PG-142 : w/o 16.03.1966
1966	se3130	1851	A39 : Belgian Army c/n 1851/C485; 03dec66 w/o
1966	se3130	1912	3D-XL : w/o 1966
1966	se3160	1054	56 : cable became entangled with main rotor during a flood rescue, c 15nm from Lourenço Marques (now Maputo).
1966	se3160	1079	9251 : w/o details unknown
1966	se3160	1195	V-209 : w/o following crash at Langgletscher
1966	Sioux	wa320	XT161 : w/o 29jun66
1966	Sioux	wa337	XT178 : AAC; Sioux AH.1; d/d 02Sep65, w/o 07Apr66
1966	Sioux	wa346	XT187 : AAC Sioux AH.1 d/d 28Oct65, w/o 02Feb66
1966	Sioux	wa375	XT216 : AAC Sioux AH.1 d/d 10Mar66, w/o 30Jul66
1966	Skeeter 7	S2/5095	XL810 : while with 9 Flight in Germany, hit power cables, crashed and sank in Staffelsee, near Garmisch. Airframe recovered but w/o.
1966	Sycamore 4	13229	XF269 : w/o 8 Feb 1966, while taking off from Ternhill, as CFS(H) / S-G; Ternhill dump by Sep 1967
1966	Sycamore 4	13409	XJ915 : CFS (H) / B-S by 1965, Damaged at Ternhill during practice tailwind handling on 17 Feb 1966 while with CFS(H), soc. (This, plus accident to XL826 decided RAF that Sycamore was not suitable as a training a/c). To 7910M (ntu ?) Marked 7915M.
1966	Sycamore 4	13460	XL826 : 275 Sq by Jan 1959, CFS(H)/A-S Ternhill by 1963. w/o 28 Feb 1966 Ternhill, while with CFS(H). (This, plus accident to XJ915 decided RAF that Sycamore not suitable as training a/c). Allocated 7909M (ntu), marked 7916M.
1966	mk.52	13495	LB+109 : 7 Feb 1966 w/o in Germany
1966	uh-12b	537	G-ASVJ : Bristow d/d Aug64, ex XB477; w/o 04aug66
1966	UH-1B	1018	A2-1018 : RAAF d/d 1964; BuNo 63-13586; w/o 18oct66 Nui Dat Vietnam
1966	UH-1C	1267	64-14143 : w/o 06dec66 170th AHC 474 hours destroyed in Camp Holloway
1966	UH-1C	1312	64-14188 : w/o 18feb66 as 145th AVN /HHC while in low-level flight, was cut in two when it hit high-tension wires (XT950020). 2 PAX were nurses with 3d Field Hospital. Honour
1966	UH-1E	6034	151840 : VMO-2 w/o 25oct66
1966	UH-1E	6065	151871 : w/o 15jun66
1966	UH-1E	6066	151872 : VMO-6 w/o 06feb66
1966	UH-1E	6067	151873 : VMO-6 w/o 14nov66
1966	UH-1E	6082	152416 : VMO-2 w/o 25oct66
1966	UH-1E	6110	153744 : VMO-3 w/o 11oct66
1966	UH-2A	18	149014 : Apr66, lost on Maintenance test hop in the Bay at Istanbul (BOSPORUS AREA). Helo was raised, inspected and sunk at sea shortly after departing Istanbul
1966	UH-2A	53	149751 : Kaman K-20 Seasprite, c/n 53, ff?; del USN as UH2K-1, 149751 unk; redesig UH-2A in 1962; xfer HC-1, UP-??, unk; xfer HC-1, Det L, USS Hancock (CVA-19), unk; w/o 10Jan66 when crashed at sea following engine failure; four crew recovered.
1966	UH-2A	59	149757 : Kaman K-20 Seasprite, c/n 59, ff?; del USN as UH2K-1, 149757 unk; redesig UH-2A in 1962; xfer HC-2, HU-??, unk; xfer HC-2, Det 11, USS Intrepid (CVS-11), unk; w/o 19Jun66 when flew into water after night launch; one crew recovered, three crew KIA.
1966	UH-2A	76	149774 : known UH-2A type asg HC-7
1966	UH-2B	112	150162 : w/o 15apr66 Tail rotor failure, total loss
1966	UH-2B	133	150183 : Kaman K-20 Seasprite, c/n 133, ff?; del USN as HU2K-1U 150183 unk; redesig UH-2B in 1962; xfer HC-1, Det G, UP-??, unk; asgd USS Oriskany (CVA-34) unk; w/o during Oriskany fire, 22Oct66.
1966	UH-2B	178	152194 : w/o 04sep66, I was assigned to HC-2 Det 60, ditched during a vertrep in the Mediterranean Sea. 5 survivors: 4 crew 1 pass . I was the wet crewman
1966	UH-2B	179	152195 : w/o lost during transfer of papers over destroyer. Lost rotor speed and went into spin. Crashed nose first rolled to stbd. 4 crew, one passenger egressed safely. All recovered. Picked up by HH-46 from HC-6 Mediterranean Sea.
1966	UH-2B	180	152196 : Kaman K-20 Seasprite, c/n 180, ff?; del USN as HU2K-1U 158196 unk; redesig UH-2B in 1962; xfer HC-1, Det G, UP-??, unk; asgd USS Oriskany (CVA-34) unk; w/o 16Sep66 when the engine flamed out when hit by wave while picking up survivors, three crew recovered .
1966	UH-46A	2026	150965 : 1966, as a young sailor in HC-1, I had the opportunity to work on and fly in old number 60. We installed 150 gallon F-4 Aux tanks on this bird and did all the flight testing at Ream Field. I think we got the MUC out of this endeavor. Was on Det. on the Sacramento when we received word of the crash.
1966	Wasp	f.9574	XS563 : d/d 30 Apr 1964, 771Sq/759 when crashed 08 Jul 1965, broken up for spares 24 May 1966 at RNAY Fleetlands.
1966	Wasp	f.9595	XT425 : to Predannack with SFDO by Mar 1976.
1966	has.1	wa 42	XM921 : w/o 17 Jun 1966 at Predannack in the hover with 706 Sq when hit by Whirlwind HAS.7 XM686.
1966	has.1	wa 49	XM928 : 814Sq/277-V by Apr 1966, w/o 7 Oct 1966 whilst operating from HMS Victorious in Subic Bay.
1966	has.1	wa 64	XP113 : Westland Wessex HAS.1, c/n WA064, f/f:?; del Royal Navy as XP113, 03/05/1962; w/o 09/09/1966.
1966	has.1	wa 65	XP114 : crashed and w/o after engine fire, in flight, NE of Culdrose as 706Sq/573-CU, 20 Jul 1966.
1966	hu.5	wa279	XT457 : Tail noted on Fleetlands dump (as /C) by , gone by 1979
1966	hu.5	wa284	XT462 : to Fleetlands for spares recovery, cannibalised by 1967
1966	har10	wa358	XP342 : Oswestry. Was with CFS Ternhill. Believe hit HT cables, lost tail and crashed at Llyn Rhuddwyn, 4m W of Oswestry. Wales.
1966	har.2	wa103	XJ757 : stripped of parts and cabin section on Ternhill dump by 1974, still Feb 1976.
1966	har.2	wa105	XJ759 : Westland Whirlwind HAR.2, c/n WA105, ff: 22Feb56; del Royal Air Force as XJ759, 19Mar56; w/o 01Aug66.
1966	har.4	wa 38	XJ412 : ff: 15Nov54; del Royal Air Force as Whirlwind HAR.4, XJ412, 03Dec54; conv HAR.10, unk; w/o 05Nov66.
1966	has7	wa232	XL882 : 771Sq/751 by Mar 1964, 829 Sq/514 by Jan 1965, ditched and w/o E of Portland 16 Nov 1966.
1966	has7	wa264	XM686 : w/o 17 Jun 1966 at Predannack with 705 Sq, when it hit Wessex HAS.1 XM921.
1966	ych-54a	64-004	64-14202 : Sikorsky S-64A, c/n 64-004, ff?; del US Army as YCH-54A 64-14202; w/o South Vietnam, 09Aug66.
1966	ych-54a	64-006	64-14204 : w/o 05Jan66, South Vietnam asg

151 C/N found.