# SDR UALA2011020700662

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 5, 2011
- Submitted: February 7, 2011
- Operation: Air carrier
- Aircraft: N598UA
- Make and model: Boeing 757222
- Aircraft serial: 28751
- Aircraft time: 47,949 hours, 13,385 cycles
- Engine: Pwa PW2037
- System (JASC): [2350 · Audio Integrating System](https://openairdocs.org/jasc/2350)
- Part: Audio Panel
- Part number: 503111
- Part serial: 281
- Condition: Failed
- Location: Cockpit
- 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/UALA2011020700662

## Discrepancy

CAPT RADIO WILL TRANSMIT ON HF 2 WHEN USING PTT, YOKE & HAND MIC.  REPLACED CAPT'S AUDIO SELECTOR PANEL REF AMM.  OPS CHECKED ARE NORMAL.

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