What was found
F/O'S O2 MASK WILL NOT TEST. R & R F/O'S O2 MASK BOX IAW AMM 35-12. LEAK CHK OK. OPS CHKD GOOD. (LP: 8453488)
- Difficulty date
- February 13, 2026
- Submitted
- February 17, 2026
- Operation
- Air carrier
- Aircraft
- N367NW
- Make and model
- Airbus A320212
- Aircraft serial
- 988
- Aircraft time
- 77,750 hours, 36,744 cycles
- System (JASC)
- 3510 · Crew Oxygen System
- Part
- Oxygen Mask
- Condition
- No Test
- Location
- Zone 200
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.