What was found
CAPTAIN'S OXYGEN MASK MICROPHONE IS INOPERATIVE. REPLACED CAPTS O2 BOX AND TESTED.
- Difficulty date
- September 6, 2011
- Submitted
- October 7, 2011
- Operation
- Air carrier
- Aircraft
- N457UA
- Make and model
- Airbus A320232
- Aircraft serial
- 1146
- Aircraft time
- 38,431 hours, 16,099 cycles
- Engine
- Iae V2527A5
- System (JASC)
- 3510 · Crew Oxygen System
- Part
- Stowage Box
- Part number
- MC1019151
- Condition
- Defective
- Location
- Cockpit
- Stage of operation
- IN
- How discovered
- O
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.