# SDR UALA2009083102737

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 28, 2009
- Submitted: September 4, 2009
- Operation: Air carrier
- Aircraft: [N644UA](https://openairdocs.org/aircraft/N644UA), registered now
- Make and model: Boeing 767322
- Aircraft serial: 25094
- Aircraft time: 78,304 hours, 12,598 cycles
- Engine: Pwa PW4060
- System (JASC): [2350 · Audio Integrating System](https://openairdocs.org/jasc/2350)
- Part: Control Panel
- Part number: 503111
- Part serial: 186168
- Condition: Faulty
- Location: Audio System
- Stage of operation: NR
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UALA2009083102737

## Discrepancy

NR 1 AUDIO SELECTOR PANEL LIGHTING FAULTY.  CREW COMMENTS:  LIGHTS ON ALL SELECTOR SWITCHES ON CAPTS VHF PANEL ARE INOP.  2ND OBSERVER FLIGHT & SERVICE INTERPHONE SWITCHES INOP.  FLT INTERPHONE FROM FRONT TO COCKPIT DOES NOT WORK.  REPLACED CAPT AUDIO SELECTOR PANEL, OPS CHECK GOOD.

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