What was found
FOUND CAPT OXY MASK WITH EXP DATE: 2026 01 (JAN)-16. REPLACED CAPTAINS O2 MASK PER A330 AMM 35-13. (1847085) AIRCRAFT WAS GROUNDED.
- Difficulty date
- October 4, 2026
- Submitted
- October 5, 2026
- Operation
- Air carrier
- Aircraft
- N825NW
- Make and model
- Airbus A330302
- Aircraft serial
- 1679
- Aircraft time
- 47,854 hours, 6,107 cycles
- System (JASC)
- 3510 · Crew Oxygen System
- Part
- Oxygen Mask
- Part number
- 174690M7
- Part serial
- 14632
- Condition
- Expired
- Location
- Zone 200
- Part time
- 88,650 hours, 11,314 cycles
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- W
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.