What was found
F/O O2 MASK MICROPHONE INOPERATIVE. SWAPPED F/O AND 2ND OBS O2 BOX F/O O2 MASK MICROPHONE OPS CHECKED GOOD.
- Difficulty date
- November 10, 2012
- Submitted
- November 15, 2012
- Operation
- Air carrier
- Aircraft
- N451UA
- Make and model
- Airbus A320232
- Aircraft serial
- 865
- Aircraft time
- 47,725 hours, 18,862 cycles
- Engine
- Iae V2527A5
- System (JASC)
- 2350 · Audio Integrating System
- Part
- Stowage Box
- Condition
- Faulty
- Location
- Cockpit
- 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.