# SDR HEED072206

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 14, 2001
- Submitted: April 17, 2001
- Operation: General aviation
- Aircraft: [N478X](https://openairdocs.org/aircraft/N478X), registered now
- Make and model: Skrsky S76C
- Aircraft serial: 760493
- Aircraft time: 2,717 hours
- System (JASC): [2300 · Communications System](https://openairdocs.org/jasc/2300)
- Part: Mixer Box
- Part number: A30161ACR
- Part serial: 9412001
- Condition: Intermittent
- Location: Cockpit
- Part time: 5 cycles
- Stage of operation: NR
- How discovered: O
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/HEED072206

## Discrepancy

INTERMITTLY INOPERATIVE COMPLETELY IN ALL SWITCH POSITIONS. REPLACED UNIT.

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