2021-01-19: A Sunwest Aviation Learjet 35A (C-GTJL/CNK633) from Thunder Bay, ON (CYQT) to Halifax/Stanfield, NS (CYHZ) declared an emergency on approach to Runway 23. The aircraft advised of one engine shutdown. The National Operations Centre (NOC) and the Joint Rescue Coordination Centre (JRCC) Halifax were advised. The aircraft landed safely at 1208Z. No impact on operations.
2021-02-15: UPDATE: TSB Report #A21A0002: C-GTJL, a Learjet 35A aircraft operated by Sunwest Aviation Ltd., was conducting flight CNK633 from Thunder Bay, ON (CYQT) to Halifax/Stanfield, NS (CYHZ). At an altitude of about 10 000 feet and 20NM West of CYHZ, the flight crew noted a master warning and number 1 engine (Garrett, TFE731-2-2B) power loss, accompanied by low number 1 engine oil pressure, as well as the illumination of left fuel pressure and left generator indications. The flight crew declared an emergency and carried out checklist actions for engine failure in flight and single-engine landing. The flight continued the approach to CYHZ, where the flight landed without further incident. The operator will coordinate with the engine manufacturer to determine the cause of the engine power loss.


CADORS Number 2021A0021
Occurrence Type Incident
Reported By NAV CANADA,Transportation Safety Board of Canada
Occurred At 2021-01-12 - 1158 Z
Day or Night? day-time
Fatalities 0
Injuries 0
Aerodrome ID
Aerodrome Name
Geographic Location Nova Scotia, Canada, North America, Atlantic Region, 20NM W HALIFAX / STANFIELD INTL NS (CYHZ)
TSB Occurrence Number A21A0002
TSB Class of Investigation Class 5
AOR Number 270575-V1
Reported By NAV CANADA,Transportation Safety Board of Canada
Categories Other,System/component failure or malfunction [powerplant]

Aircraft Details (1 aircraft)

Type Aeroplane
 Silhouette image of Aeroplane
Canadian Registration GTJL | Flightaware (Registration) | Flightaware (Tracking) | AvHerald
Foreign Registration
Country of Registration Canada
Occurrence Type
Owner Sunwest Aviation Ltd.
Operator SUNWEST AVIATION LTD. (5404) Commercial
Make  Silhouette image of LEARJET
Model 35A
Year Built 1977
Engine Type Turbo fan
Engine Make  Silhouette image of GARRETT
Engine Model TFE731-2-2B
Gear Type Land
Private No
Amateur Built No
Flight Number CNK633
Flight Rule IFR
CARS Subpart 704
Phase of Flight Approach
Damage No Damage
Fatalities 0
Injuries 0
Events 'Engine oil problem','Engine failure','Engine shut down','Declared emergency/priority'

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