What was found
MIC SEL CAP ON CAPTAIN`S RADIO CONTROL PANEL PA BUTTON CAME OFF. REPLACED AUDIO CONTROL PANEL.
- Difficulty date
- August 19, 2013
- Submitted
- August 23, 2013
- Operation
- Air carrier
- Aircraft
- N194UA
- Make and model
- Boeing 747422
- Aircraft serial
- 26892
- Aircraft time
- 54,333 hours, 6,596 cycles
- Engine
- Pwa PW4056
- System (JASC)
- 2350 · Audio Integrating System
- Part
- Button
- Part number
- 1167015141
- Part serial
- 60
- Condition
- Unsecure
- Location
- Audio Panel
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.