What was found
OBSERVERS O2 MASK CONTINIUOS FLOW. UNABLE TO STOP UNLESS O2 SYS TURNED OFF. REPLACED MASK.
- Difficulty date
- September 21, 2011
- Submitted
- October 18, 2011
- Operation
- Air carrier
- Aircraft
- N804UA
- Make and model
- Airbus A319131
- Aircraft serial
- 759
- Aircraft time
- 47,697 hours, 18,755 cycles
- Engine
- Iae V2522A5
- System (JASC)
- 3510 · Crew Oxygen System
- Part
- Oxygen Mask
- Part number
- MF20534
- Part serial
- 66468
- Condition
- Out Of Tolerance
- Location
- Cockpit
- Stage of operation
- NR
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.