Incident at CYYT 140 nm West


2005-01-27: The American Airlines Boeing 772 was enroute London (EGKK) to Raleigh (KRDU) . At 1700Z the pilot advised of a minor pressurization problem due very small leak in window. Pilot requested to descend from F400 to F360 to reduce noise in cockpit. Descent clearance issued to aircraft and the noise problem cleared up. No further assistance required.


CADORS Number 2005A0067
Occurrence Type Incident
Reported By NAV CANADA
Occurred At 2005-01-26 - 17:00
Day or Night? Day-time
Fatalities 0
Injuries 0
Aerodrome ID
Aerodrome Name
Geographic Location Newfoundland and Labrador, Canada, North America, Atlantic Region, CYYT 140 nm West
TSB Occurrence Number
TSB Class of Investigation
AOR Number 53094V1
Reported By NAV CANADA
Categories System/component failure or malfunction [non-powerplant]

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
Operator AMERICAN AIRLINES, INC. (5412) Commercial
Make  Silhouette image of BOEING
Model 777 200 SERIES
Year Built
Engine Type Turbo fan
Engine Make
Engine Model
Gear Type Land
Private No
Amateur Built No
Flight Number AAL173
Flight Rule
CARS Subpart
Phase of Flight Cruise
Damage Unknown
Fatalities 0
Injuries 0
Events Decompression/pressurization

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