# SDR PNSA2015062605

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 26, 2015
- Submitted: June 29, 2015
- Operation: Air carrier
- Aircraft: [N677PA](https://openairdocs.org/aircraft/N677PA), registered now
- Make and model: Saab 340B
- Registry model: [Saab 340B](https://openairdocs.org/model/saab-340b) (OpenAirDocs)
- Aircraft serial: 328
- Aircraft time: 46,492 hours
- System (JASC): [2311 · UHF Communications System](https://openairdocs.org/jasc/2311)
- Part: Electronic Unit
- Condition: Malfunctioned
- Location: Nr 2 Comms
- Stage of operation: CR
- How discovered: O
- Nature of condition: O
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/PNSA2015062605

## Discrepancy

COMM NR 2 INTERMITTENTLY FAILS TO RECEIVE OR TRANSMIT AND MAKES TOGGLE CHANNEL CHANGE BEEP TONES DURING FAILURE.  R & R REMOTE ELECTRONIC UNIT, VHF COMM TRANSCEIVER AND COMM CONTROL HEAD.

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