Incident at 115 miles SE of CYYT


2015-03-18: A Cougar Helicopters Sikorsky S-92A (C-GMCH / CHI31) from St. John's, NL (CYYT) to Hibernia Oil Platform was 115 miles southeast of CYYT when the flight crew reported technical difficulties and requested to return to CYYT. The clearance to return was issued. No emergency was declared, no further assistance was requested. Flight arrived CYYT at 1450Z.


CADORS Number 2015A0187
Occurrence Type Incident
Reported By NAV CANADA
Occurred At 2015-03-06 - 13:40
Day or Night? Day-time
Fatalities 0
Injuries 0
Aerodrome ID
Aerodrome Name
Geographic Location Gander Oceanic, Atlantic Region, 115 miles SE of CYYT
TSB Occurrence Number
TSB Class of Investigation
AOR Number 184680-V1
Reported By NAV CANADA
Categories System/component failure or malfunction [non-powerplant],Other

Aircraft Details (1 aircraft)

Type Helicopter
 Silhouette image of Helicopter
Canadian Registration GMCH | Flightaware (Registration) | Flightaware (Tracking) | AvHerald
Foreign Registration
Country of Registration Canada
Occurrence Type Incident
Owner Cougar Helicopters Inc.
Operator COUGAR HELICOPTERS INC. (4791) Commercial
Make  Silhouette image of SIKORSKY
Model S-92A
Year Built 2005
Engine Type Turbo shaft
Engine Model CT7-8
Gear Type Land
Private No
Amateur Built No
Flight Number CHI31
Flight Rule IFR
CARS Subpart
Phase of Flight Cruise
Damage No Damage
Fatalities 0
Injuries 0
Events Diversion,Mechanical/technical malfunction of aircraft - other

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