What was found
AIRCRAFT DID NOT PRESSURIZE ON CLIMB OUT. EMERGENCY DECLARED. R & R OUTFLOW VALVE AS REQ. OPS CHK NORMAL.
- Difficulty date
- August 23, 2025
- Submitted
- August 25, 2025
- Operation
- Air carrier
- Aircraft
- N269FE
- Make and model
- Boeing 767300
- Aircraft serial
- 66864
- Aircraft time
- 5,814 hours, 2,883 cycles
- System (JASC)
- 2133 · Pressure Regulator/Outflow Valve
- Part
- Outflow Valve
- Part number
- 3209954
- Part serial
- 1712
- Condition
- Failed
- Location
- Zone 100
- Stage of operation
- CL
- How discovered
- O
- Nature of condition
- J, Z
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.