What was found
OXYGEN MASK DEPLOYED, FLOW OF OXYGEN NOT RELEASED. CLOSED OXYGEN DOOR PER A320 AMM 35-21.
- Difficulty date
- July 31, 2025
- Submitted
- August 4, 2025
- Operation
- Air carrier
- Aircraft
- N325US
- Make and model
- Airbus A320211
- Aircraft serial
- 281
- Aircraft time
- 92,625 hours, 43,850 cycles
- System (JASC)
- 3520 · Passenger Oxygen System
- Part
- Oxygen Mask
- Condition
- Unwanted Deploy
- Location
- Zone 200
- Stage of operation
- NR
- How discovered
- O
- Nature of condition
- O
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.