Incident at Calgary, AB

Summary

1997-06-23: On approach to Runway 28, the crew of UAL 1655 chose to overshoot because of an unsafe gear indication. As the a/c was in the overshoot, Tower observed that the left main gear was not down. The pilot indicated that he did not require CFR and the a/c landed safely at 2043Z and taxied clear of the runway onto Whiskey taxiway. UAL 1655 stopped there and unloaded the passengers onto buses. Tower changed the active runway to 16 and there were minimal delays to other a/c. UPDATE The gear failed to extend due to the uplock hydraulic lines being misrouted to the control module. Maintenance reinstalled the lines correctly and a gear swing revealed no problems. The lines had been replaced in Denver recently to correct damage from a tire failure on a previous flight.

Details


CADORS Number 1997C0367
Occurrence Type Incident
Reported By NAV CANADA
Occurred At 1997-06-19 - 02:24
Day or Night? Night-time
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]
Events



Aircraft Details (1 aircraft)

Type Aeroplane
 Silhouette image of Aeroplane
Canadian Registration
Foreign Registration
Country of Registration the United States of America
Occurrence Type Incident
Owner UNITED AIRLINES
Operator Commercial
Make  Silhouette image of BOEING
BOEING
Model 737 275
Year Built
Engine Type Turbo fan
Engine Make
Engine Model
Gear Type Land
Private No
Amateur Built No
Flight Number UAL 1655
Flight Rule
CARS Subpart
Phase of Flight Landing
Damage Unknown
Fatalities 0
Injuries 0
Events Landing gear

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