What was found
FIRST SEAT O2 MASK MIC INOP. *S/D* REPLACED O2 MASK.
- Difficulty date
- August 15, 2008
- Submitted
- August 28, 2008
- Operation
- Air carrier
- Aircraft
- N515UA
- Make and model
- Boeing 757222
- Aircraft serial
- 24840
- Aircraft time
- 59,593 hours, 22,217 cycles
- Engine
- Pwa PW2037
- System (JASC)
- 2350 · Audio Integrating System
- Part
- Microphone
- Condition
- Faulty
- Location
- Oxygen Mask
- Component
- Oxygen Mask
- Component part number
- MR35112
- Stage of operation
- IN
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.