What was found
FIRST OFFICER O2 MASK MICROPHONE INOPERATIVE. MOVED O2 MASK BOX FROM 1ST OBSERVERS SEAT TO F/O SEAT.
- Difficulty date
- September 6, 2009
- Submitted
- September 8, 2009
- Operation
- Air carrier
- Aircraft
- N558UA
- Make and model
- Boeing 757222
- Aircraft serial
- 26654
- Aircraft time
- 57,169 hours, 21,027 cycles
- Engine
- Pwa PW2037
- System (JASC)
- 3510 · Crew Oxygen System
- Part
- Microphone
- Condition
- Inoperative
- Location
- Cockpit
- Component
- Oxygen Mask
- Component part number
- MC1019151
- Stage of operation
- IN
- How discovered
- O
- Nature of condition
- O
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.