What was found
CAPTAIN'S HAND MICROPHONE INOPERATIVE. SWAPPED THE CAPT'S MICROPHONE WITH THE FIRST OBS'S MICROPHON.
- Difficulty date
- May 1, 2012
- Submitted
- June 30, 2012
- Operation
- Air carrier
- Aircraft
- N451UA
- Make and model
- Airbus A320232
- Aircraft serial
- 865
- Aircraft time
- 45,867 hours, 18,132 cycles
- Engine
- Iae V2527A5
- System (JASC)
- 2350 · Audio Integrating System
- Part
- Microphone
- Part number
- M83P1801A
- Condition
- Inoperative
- Location
- Cockpit
- Stage of operation
- IN
- How discovered
- C
- Nature of condition
- L
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.