What was found
F/O AUDIO SELECTOR PANEL HAS STATIC SIDETONE WHEN TRANSMITTING. REMOVED AND REPLACED F/O AUDIO PANEL, AUDIO OPS CHECKS OKAY.
- Difficulty date
- February 20, 2013
- Submitted
- February 22, 2013
- Operation
- Air carrier
- Aircraft
- N590UA
- Make and model
- Boeing 757222
- Aircraft serial
- 28708
- Aircraft time
- 59,756 hours, 16,709 cycles
- Engine
- Pwa PW2037
- System (JASC)
- 2350 · Audio Integrating System
- Part
- Audio Panel
- Part number
- 503111
- Part serial
- 58
- Condition
- Faulty
- Location
- Cockpit
- Stage of operation
- IN
- How discovered
- C
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.