What was found
NR 1 PILOT'S HEADSET IS DEFECTIVE. (O1=CAPT,O2=1ST OFF, O3=1ST OBS). CREW COMMENTS: ATC REPORTS MICROPHONE ON HEADSET IS SCRATCHY. REPLACED HEADSET, OUTBOUND CAPT REPORTS MICROPHONE OPS NORMAL DURING PREFLIGHT CHECKS.
- Difficulty date
- August 20, 2011
- Submitted
- September 12, 2011
- Operation
- Air carrier
- Aircraft
- N596UA
- Make and model
- Boeing 757222
- Aircraft serial
- 28749
- Aircraft time
- 52,932 hours, 14,800 cycles
- Engine
- Pwa PW2037
- System (JASC)
- 2350 · Audio Integrating System
- Part
- Headset
- Condition
- Defective
- Location
- Cockpit
- 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.