What was found
NR 3 BOOM MICROPHONE IS DEFECTIVE. MICOPHONE WILL NOT TRANSMIT. REPLACED BOOM MIC.
- Difficulty date
- July 9, 2013
- Submitted
- August 14, 2013
- Operation
- Air carrier
- Aircraft
- N579UA
- Make and model
- Boeing 757222
- Aircraft serial
- 26697
- Aircraft time
- 66,331 hours, 23,553 cycles
- Engine
- Pwa PW2040
- System (JASC)
- 2350 · Audio Integrating System
- Part
- Microphone
- Condition
- Inoperative
- Location
- Cockpit
- Stage of operation
- NR
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.