# SDR EGRA9591

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 10, 1995
- Submitted: March 26, 2000
- Operation: General aviation
- Aircraft: [N1NJ](https://openairdocs.org/aircraft/N1NJ), registered now
- Make and model: Skrsky S76B
- Aircraft serial: 760331
- System (JASC): [2312 · VHF Communications System](https://openairdocs.org/jasc/2312)
- Part: Audio Card
- Part number: 3002181050
- Condition: Defective
- Location: Vhf
- Component: RT138
- Stage of operation: IN
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/EGRA9591

## Discrepancy

HIGH BAND RADIO RT-138 HAS CONSTANT SQUELCH ON  SELECTED PL TONES RT-138F, P/N 400-014525, S/N 1285 TROUBLESHOT AND REPLACED DEFECTIVE A3 AUDIO CARD, P/N 300-2181-050. REPAIR DONE IAW VENDOR REPORT #1325, JUL 1/89.

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