# SDR HYI2002F00009

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 21, 2001
- Submitted: March 27, 2002
- Operation: Air carrier
- Aircraft: N13616
- Make and model: Beech D-45
- Registry model: [Beech D-45](https://openairdocs.org/model/beech-d-45) (OpenAirDocs)
- Aircraft serial: BG345
- Engine: Cont O470*
- System (JASC): [3110 · Instrument Panel](https://openairdocs.org/jasc/3110)
- Part: Master Switch
- Part number: CM358950
- Condition: Failed
- Location: Lt Switch Panel
- Part time: 1,000 hours
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/HYI2002F00009

## Discrepancy

ON PRE-FLIGHT INSPECTION, AVIONICS MASTER SWITCH FAILED.  MAINTENANCE REPLACED SWITCH AND RETURNE AIRCRAFT TO SERVICE.

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