What was found
O2 MASK USED IN-FLIGHT, CABIN ALTITUDE WARNING DUE TO CREW ERROR, ENG BLEED 1 & 2 OFF DURING T/O & INITIAL CLIMB.(<P>RE-STOWED CAPTAIN O2 MASK IAW AMM 35-12-85. OPS TEST GOOD. O2 PSI 1500.</P>)
- Difficulty date
- February 14, 2025
- Submitted
- February 17, 2025
- Operation
- Air carrier
- Aircraft
- N5113A
- Make and model
- Boeing 73783N
- Aircraft serial
- 32611
- Aircraft time
- 58,884 hours, 31,527 cycles
- System (JASC)
- 2130 · Cabin Pressure Control System
- Part
- Cabin Pressure
- Condition
- Pilot Error
- Stage of operation
- CL
- How discovered
- O
- Nature of condition
- W, J
- Precautionary procedure
- G
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.