Loss of pressurization Incident Boeing 757-223 (PCF) (WL) C-FGKJ, Tuesday 25 February 2025
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Date:Tuesday 25 February 2025
Time:15:00
Type:Silhouette image of generic B752 model; specific model in this crash may look slightly different    
Boeing 757-223 (PCF) (WL)
Owner/operator:Cargojet Airways
Registration: C-FGKJ
MSN: 25298/433
Year of manufacture:1992
Fatalities:Fatalities: 0 / Occupants:
Other fatalities:0
Aircraft damage: None
Location:22 nm SW of Tobermory, ON -   Canada
Phase: En route
Nature:Cargo
Departure airport:Vancouver International Airport, BC (YVR/CYVR)
Destination airport:Hamilton-John Munro International Airport, ON (YHM/CYHM)
Investigating agency: TSB
Confidence Rating: Information verified through data from accident investigation authorities
Narrative:
Cargojet Airways flight CJT2402, a a Boeing 757-200, was in cruise at flight level 390, when the flight crew observed a 'CABIN ALT' engine indicating and crew alerting system message and the associated aural warning chimed. The flight crew confirmed that the cabin altitude was greater than 10 000 feet on the pressurization panel and actioned the quick-reference-handbook checklist. An emergency descent to 10 000 feet ASL was coordinated with air traffic control and the aircraft subsequently landed at CYHM without further event. The operator's maintenance replaced the #1 cabin pressure controller. The system was function checked serviceable and the aircraft was returned to service.

Sources:

TSB A25O0024
https://www.flightaware.com/live/flight/CFGKJ/history/20250225/1645Z/CYVR/CYHM

History of this aircraft

Other occurrences involving this aircraft

20 December 2022 C-FGKJ Cargojet Airways 0 over Sioux Lookout non
Engine failure

Revision history:

Date/timeContributorUpdates
05-Mar-2025 14:36 ASN Added
05-Mar-2025 14:39 ASN Updated [Time, Aircraft type, Cn, Operator, Location, Phase, Nature, Source, Damage, Narrative, ]

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