# SDR 9521379310

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 24, 1995
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N313RC](https://openairdocs.org/aircraft/N313RC), registered now
- Make and model: Doug DC-9-82
- Registry model: [Doug DC-9-82](https://openairdocs.org/model/mcdonnell-douglas-dc-9-82) (OpenAirDocs)
- Aircraft serial: 48091
- System (JASC): [2350 · Audio Integrating System](https://openairdocs.org/jasc/2350)
- Part: Microphones
- Condition: Inoperative
- Location: Lt/Ctr Cockpit
- Stage of operation: UK
- Nature of condition: O
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/9521379310

## Discrepancy

CAPTAIN'S AND JUMPSEAT VHF COMMUNICATIONS FAILED EN ROUTE ONT-MSP.  FLIGHT DIVERTED TO DEN AND LANDED WITHOUT INCIDENT.  FOUND MICROPHONES ON BOTH COMMS INOPERATIVE.  REPLACED MICROPHONES AND OPERATIONAL CHECK OK, AIRCRAFT RETURNED TO SERVICE.

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