Incident at Calgary, AB

Summary

1999-09-23: CDN 193, a B737, was on an 8 mile final for Runway 16 at Calgary when the crew advised of a flap asymmetry problem. The pilot elected to pull up and asses the situation. The aircraft circled in the southwest quadrant of the TCU before declaring an emergency. CFR was called out on standby. CDN 193 landed safely at 0223Z. TSB reported that a faulty leading edge device "extend sensor" was the cause of the problem. The crew did not have any control difficulties. The sensor was replaced and the a/c returned to service. OPI - System Safety

Details


CADORS Number 1999C0812
Occurrence Type Incident
Reported By NAV CANADA
Occurred At 1999-09-22 - 01:55
Day or Night?
Fatalities 0
Injuries
Aerodrome ID
Aerodrome Name
Geographic Location Alberta, Canada, North America, Prairie and Northern Region, 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 GVPW | Flightaware (Registration) | Flightaware (Tracking) | AvHerald
Foreign Registration
Country of Registration Canada
Occurrence Type Incident
Owner CANADIAN AIRLINES LTD
Operator Commercial
Make  Silhouette image of BOEING
BOEING
Model 737 275
Year Built 1982
Engine Type Turbo fan
Engine Make UNITED JT SERIES
Engine Model
Gear Type Land
Private No
Amateur Built No
Flight Number CDN 193
Flight Rule
CARS Subpart
Phase of Flight Approach
Damage Unknown
Fatalities 0
Injuries 0
Events Flight control systems (ailerons, rudder, rotors, flaps, main, tail),Declared emergency/priority

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