Incident at Calgary, Alberta

Summary

1996-12-16: The Boeing 737 was on final approach to runway 34 at Calgary. At about 1,500 feet AGL, the First Officer commented that the aircraft did not feel right. The captain took control and felt a dead spot in the pitch control fore and aft of neutral, and very heavy stick forces outside of the dead spot. The roll control was also extremely heavy. The First Officer completed the landing. During the flare, the stick force was extremely heavy and effected little pitch change. The control column was well aft of the normal position of the flare. The flight controls were cycled several times during taxi and felt very heavy. The feel differential pressure light cycled on and off while the flight controls were being moved on the ground. Maintenance performed visual and functional checks on all flight control and hydraulic systems. The elevator feel computer and elevator feel pitot system were also checked. The hydraulic case drain filters were removed and examined, and new filters were installed. No discrepancies were identified. The aircraft was flight tested and returned to service.

Details


CADORS Number 1996C0560
Occurrence Type Incident
Reported By Transportation Safety Board of Canada
Occurred At 1996-12-12 - 03:20
Day or Night?
Fatalities 0
Injuries
Aerodrome ID
Aerodrome Name
Geographic Location Alberta, Canada, North America, Prairie and Northern Region, Calgary, Alberta
TSB Occurrence Number
TSB Class of Investigation
AOR Number
Reported By Transportation Safety Board of Canada
Categories System/component failure or malfunction [non-powerplant]
Events



Aircraft Details (1 aircraft)

Type Aeroplane
 Silhouette image of Aeroplane
Canadian Registration GWJE | Flightaware (Registration) | Flightaware (Tracking) | AvHerald
Foreign Registration
Country of Registration Canada
Occurrence Type Incident
Owner WESTJET
Operator Commercial
Make  Silhouette image of BOEING
BOEING
Model 737 275
Year Built 1972
Engine Type Turbo fan
Engine Make
Engine Model
Gear Type
Private No
Amateur Built No
Flight Number
Flight Rule
CARS Subpart
Phase of Flight Approach
Damage Unknown
Fatalities 0
Injuries 0
Events Flight control systems (ailerons, rudder, rotors, flaps, main, tail)

Leave a Comment