What was found
F/O'S OXYGEN HARNESS FAILS TO INFLATE (IS LEAKING). CREW SWAPPED MASKS, LEAKING MASK WAS IN SECOND OBS. POSITION. REPLACED MASK.
- Difficulty date
- November 15, 2009
- Submitted
- November 17, 2009
- Operation
- Air carrier
- Aircraft
- N424UA
- Make and model
- Airbus A320232
- Aircraft serial
- 506
- Aircraft time
- 51,892 hours, 18,691 cycles
- Engine
- Iae V2527A5
- System (JASC)
- 3510 · Crew Oxygen System
- Part
- Oxygen Mask
- Part number
- MF20534
- Part serial
- 99032
- Condition
- Leaking
- Location
- Cockpit
- Stage of operation
- IN
- How discovered
- C
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.