What was found
CAPTAIN'S O2 MASK MIC INOP. SWAPPED MASK W- NO JOY. C/P BOOM MIC AND HAND MIC WORK OK. RECONNECTED LINE TO FIRST OFFICERS OXYGEN MASK COMPARTMENT. ALSO, REPLACED FIRST OFFICERS AUDIO CONTROL PANEL.
- Difficulty date
- January 19, 2011
- Submitted
- January 21, 2011
- Operation
- Air carrier
- Aircraft
- N431UA
- Make and model
- Airbus A320232
- Aircraft serial
- 571
- Aircraft time
- 51,907 hours, 19,081 cycles
- Engine
- Iae V2527A5
- System (JASC)
- 2300 · Communications 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.