What was found
CAPTAIN'S OXYGEN MASK MICROPHONE IS INOPERATIVE. *S/D* SHORT IN BOX OR MASK (UNABLE TO DETEMERMINE). REMOVED AND REPLACED CAPTS O2 BOX AND MASK ALONG WITH AMU- OPS CHECK GOOD, LEAK CHECK GOOD.
- Difficulty date
- July 24, 2008
- Submitted
- August 12, 2008
- Operation
- Air carrier
- Aircraft
- N455UA
- Make and model
- Airbus A320232
- Aircraft serial
- 1105
- Aircraft time
- 31,705 hours, 11,447 cycles
- Engine
- Iae V2527A5
- System (JASC)
- 3510 · Crew Oxygen System
- Part
- Oxygen Mask
- Condition
- Faulty
- Location
- Captain'S
- Stage of operation
- IN
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.