What was found
VERY LOUD HUM IN CAPT AUDIO ON FLT INPH & SERV INPH. REPEAT WRITE UP. REPLACED CAPT AUDIO SELECT PANEL, OPS NORMAL.
- Difficulty date
- October 11, 2011
- Submitted
- October 13, 2011
- Operation
- Air carrier
- Aircraft
- N665UA
- Make and model
- Boeing 767322
- Aircraft serial
- 29237
- Aircraft time
- 47,781 hours, 12,934 cycles
- Engine
- Pwa PW4056
- System (JASC)
- 2350 · Audio Integrating System
- Part
- Selector Panel
- Part number
- 503111
- Part serial
- 126
- Condition
- Faulty
- Location
- Audio System
- Stage of operation
- NR
- 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.