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ASN Wikibase Occurrence # 249718
Last updated: 12 April 2021
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Date:29-MAR-2021
Time:
Type:Silhouette image of generic B752 model; specific model in this crash may look slightly different
Boeing 757-23A(PCF)
Owner/operator:Cargojet Airways
Registration: C-FLAJ
C/n / msn: 24567/257
Fatalities:Fatalities: 0 / Occupants:
Other fatalities:0
Aircraft damage: None
Location:near Winnipeg, MB -   Canada
Phase: En route
Nature:Cargo
Departure airport:Regina Airport, SK (YQR/CYQR)
Destination airport:Hamilton-John Munro International Airport, ON (YHM/CYHM)
Investigating agency: TSB Canada
Narrative:
A Boeing 757-200 operated by Cargojet Airways, was conducting flight CJT9001 from Regina (CYQR), SK to Hamilton (CYHM), ON. During cruise, the crew heard a noise emanating from the upper cargo deck which was followed by a cabin altitude EICAS warning and the Master Warning Light. An emergency descent manoeuvre was initiated and the quick reference handbook items were carried out. The crew also requested a diversion to Winnipeg/James Armstrong Richardson Intl (CYWG), MB, where they carried out an uneventful landing on Runway 18 The operator's maintenance personel's inspection revealed a fault with the cabin pressure outflow valve. The flight departed CYWG under the provisions of the operator's MEL and was conducted unpressurized to its original destination of CYHM. The operator's maintenance subsequently replaced the cabin pressure outflow valve, function checks were carried out, and no additional
faults were noted.

Sources:

TSB
https://flightaware.com/live/flight/CFLAJ/history/20210329/0300Z/CYWG/CYHM


Revision history:

Date/timeContributorUpdates
12-Apr-2021 18:29 harro Added

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