# SDR CALA2013100191636

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 28, 2013
- Submitted: October 3, 2013
- Operation: Air carrier
- Aircraft: N539UA
- Make and model: Boeing 757222
- Aircraft serial: 25223
- Aircraft time: 72,761 hours, 26,615 cycles
- Engine: Pwa PW2037
- System (JASC): [2350 · Audio Integrating System](https://openairdocs.org/jasc/2350)
- Part: Audio Panel
- Condition: Inoperative
- Location: Cockpit
- Stage of operation: NR
- How discovered: O
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CALA2013100191636

## Discrepancy

CAPT AUDIO PANEL INOPERATIVE ON LT & RT TRANSMIT & ON PA.  RECEIVER OK.  HEADSETS & MIC OK.  R & R CAPT ASP IAW AMM.  OPERATIONS CHECKED GOOD.

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