Incident at 45 NE of Calgary, AB

Summary

1997-11-04: ABK 931 was enroute from Calgary to Lloydminster, and was 45 miles northeast of Calgary when the crew informed ATC that they were making an emergency descent from FL 190 to 12,000 feet due to a pressurization problem. Shortly after making the descent, the pilot advised that the problem had been corrected, and he requested a clearance to continue the flight at 15,000 feet. The revised clearance was issued and ABK 931 arrived at Lloydminster without further incident. UPDATE The crew reported that the propellor circuit breaker had been pulled, and when re-set, pressurization was lost because the pressurization switch had been selected to the " dump " position.

Details


CADORS Number 1997C0700
Occurrence Type Incident
Reported By NAV CANADA
Occurred At 1997-10-06 - 20:29
Day or Night?
Fatalities 0
Injuries
Aerodrome ID
Aerodrome Name
Geographic Location Alberta, Canada, North America, Prairie and Northern Region, 45 NE of Calgary, AB
TSB Occurrence Number
TSB Class of Investigation
AOR Number
Reported By NAV CANADA
Categories System/component failure or malfunction [non-powerplant],Other
Events



Aircraft Details (1 aircraft)

Type Aeroplane
 Silhouette image of Aeroplane
Canadian Registration FBIE | Flightaware (Registration) | Flightaware (Tracking) | AvHerald
Foreign Registration
Country of Registration Canada
Occurrence Type Incident
Owner 650584 ALBERTA INC (PALLISER AIR)
Operator ALBERTA CITYLINK (10320) Commercial
Make  Silhouette image of BRITISH AEROSPACE
BRITISH AEROSPACE
Model 3112
Year Built 1988
Engine Type Turbo prop
Engine Make
Engine Model
Gear Type Land
Private No
Amateur Built No
Flight Number ABK 931
Flight Rule
CARS Subpart
Phase of Flight Cruise
Damage Unknown
Fatalities 0
Injuries 0
Events Declared emergency/priority,Decompression/pressurization

Leave a Comment