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FAA Certifies Universal Filter Module for S-61, 02-Mar-16 : Heli-Expo 2016 Donaldson Universal Filter Module (UFM) has been certified by the Federal Aviation Administration (FAA) for installation and use on Sikorsky S-61 and H-3 helicopters

Construction Numbers Help Us

C/NModBuiltID     In this OrganisationIn other Org

    61-492 S-61N 1972     C-FCLM: Coulson from 2005 ex N265F wears code /348
owner ??? ???: in 1978 toward G-BFZC

management aviation ltd. G-BFZC: Management Aviation from 1978 to 1983 ex ??? toward C-F+

Okanagan Helicopters C-FOKM: Okanagan Helicopters from 1983 to 1986 ex G-BFZC toward+

owner ??? ???: from 1986 to 2002 ex C-FOKM toward N265F

owner ??? N265F: from 2002 to 2005 ex ??? toward C-FCLM
    61-257 S-61N 1964     C-FIRX: Coulson from Jun11; 2012 as /347
New York Airways N92866: Sikorsky S-61N-3; Sikorsky reg 30Jun64; New York Airway+

KLM helikopters PH-NZA: KLM Helikopters, noted 1975; 15feb88 pictured at Schiph+

PH-NZA: 1990s United Nations /190 at Bosnia lsd from KLM

ERA Helicopters N562EH: ERA canc Jun11
    61-715 S-61N 1974     C-FLHA: Coulson Aircrane Sep/Nov 2006
Sikorsky Helicopters N53094: Sikorsky S-61N-44

Helikopter Service LN-OSJ: Helikopter Services from 01Feb74; 1999 rebrand CHC Hel+

Croman Corp N614CK: Croman from Dec06
    61-363 S-61L 1969     C-FMAY: sold Coulson Aircrane, Canada as C-FMAY, unk.
Los Angeles Airways N306V: Sikorsky S-61L, c/n 61-363, ff?; del Los Angeles Airway+

court helicopters ZS-HGU: sold Court, South Africa as ZS-HGU, unk.
    61-473 s61n.mk2 1970     C-FTNK: Coulson Aircrane
- PK-HBT: Sikorsky serial N6982R, to G-AZRF

Bristow G-AZRF: Bristow May72-Apr87, to France

- N9115Z: canc Apr88

CHC South Africa ZS-HSZ: CHC, noted 2003; lsd as 8Q-BUZ
    61-743 S-61N 1975     C-FWYN: Coulson Aircrane; w/o 02apr93 crashed during logging operati+
Air Greenland OY-HBJ: Sikorsky S-61N-49; Greeland Air d/d 30may75; 1984 to N2+

- N221RA: CIT group/Equipment Financing at New York Jun91-Jun92
    61-821 s61n.mk2 1979     C-FXEC: Coulson 2004, ex N264F; canc, to Brazil?
Bristow G-BGWL: Bristow Oct79-May80; to Canada

- C-GMQF: ex G-BGWL, to N611RM

- C-FMAG: to N264F

- N264F: Wells Fargo 2001-2004
    61-748 S-61N 1976     C-GBRF: Coulson Aircrane Ltd from Jun94; w/o 19apr97 during heli-l+
Sikorsky Helicopters N4041S: Sikorsky S-61N-58, c/n 61-748, ff:? reg Sikorsky as N40+


- N17AZ: xfer US as N17AZ, unk

- VH-BHJ: xfer Barrack Helicopters as VH-BHJ, unk

- C-FMAB: xfer Canada as C-FMAB, unk

- N17AZ: xfer US as N17AZ, unk

- C-FMAB: xfer Canada as C-FMAB, unk

- N17AZ: xfer First Security Bank, UT as N17AZ, 11Jun93.
    61-365 S-61N 1968     C-GBSF: Coulson Aircrane Dec00-Feb01
Air Greenland OY-HAH: Greenlandair 27mar68-2000, Sikorsky test serial N10045 +

- N564EH: from Mar01

US Department of State N365AW: State Dept from Sep11
    61-222 S-61N 1964     C-GBSF: Coulson Apr10-May12
New York Airways N307Y: Sikorsky S-61N-3; New York Airways, Sikorsky serial N3+

San Francisco Oakland Airlines N307Y: xfer SFO Airlines as N307Y, 196?-1971; disopsition, unk

British International Helicopters G-BEIC: BIH Dec76-Jan93

Brintel Helicopters G-BEIC: Brintel leasing Jan93-May94; Brintel Helicopters May94-+

CHC Scotia G-BEIC: CHC Scotia Aug00-Nov01

Canadian Helicopter Corporation C-GROV: CHC Nov01-Jan02

- YV-1033C: Venezuela, Feb02-Aug03

Canadian Helicopter Corporation C-GROV: CHC Sep/Dec 2003, again Feb04-Jan06

Helijet International C-GBSF: Executive Transport Airways Ltd Jan06-Jun08; Helijet i+

EP Aviation N804AR: EP Aviation 29may12 (or N840AR?), conv to S-61T ?

2013 Afghanistan
    61-428 S-61L 1968     C-GJDR: Coulson Aircrane Aug99-Jul07
New York Airways N620PA: PanAm, op by New York Airways from 1968; 1977 still; T+

Okanagan Helicopters C-GJDR: Okanagan Helicopters, canc Oct89

Canadian Helicopters C-GJDR: Canadian Helicopters Dec90-jun92

State of Utah N614RM: First Security Bank of Utah Trustee Mar94-Mar96

Canadian Helicopters C-GJDR: Canadian Helicopters Mar96-Nov98

- C-GJDR: Sunwest Helicopters at Qualicum Beach, BC Jul07-Jun11

Carson Helicopters N448JS: Carson Helicopters from Jun11
    61-703 S-61N 1972     C-GJQE: Coulson 2011
Bristow G-BAKC: Bristow Dec72-Apr87, to France as unk

Croman Corp N9119S: Croman ?-1997

- C-FHCH: D.K. Heli-Cropper at Mt Lehman BC, Mar-Nov 1997

Croman Corp N9119S: Croman canc Dec10

Croman again Jun11-Apr15

EP Aviation N9119S: Oct13 with EP Aviation in Afghanistan

EP Aviation N807AR: EP Aviation from 08apr15

15jun15 at Kingsland, GA

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