What was found
CAPTAIN'S OXYGEN MASK MICROPHONE IS INOPERATIVE. REPLACED WITH SECOND OBSERVER. OPS CHECKS NORMAL.
- Difficulty date
- March 6, 2013
- Submitted
- March 13, 2013
- Operation
- Air carrier
- Aircraft
- N475UA
- Make and model
- Airbus A320232
- Aircraft serial
- 1495
- Aircraft time
- 38,623 hours, 16,850 cycles
- Engine
- Iae V2527A5
- System (JASC)
- 2340 · Interphone/Passenger Announcement (PA) System
- Part
- Microphone
- Condition
- Inoperative
- Location
- Oxygen Mask
- 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.