# SDR 2002FA0000366

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 19, 2002
- Submitted: March 19, 2002
- Operation: General aviation
- Aircraft: [N9963E](https://openairdocs.org/aircraft/N9963E), registered now
- Make and model: Cessna 172N
- Registry model: [Cessna 172N](https://openairdocs.org/model/cessna-172n) (OpenAirDocs)
- Aircraft serial: 17272301
- Aircraft time: 11,123 hours
- System (JASC): [3397 · Light System Wiring](https://openairdocs.org/jasc/3397)
- Part: Switch
- Part number: TTGCTA201TWB
- Part serial: NA
- Condition: Burned
- Location: Instrument Panel
- Stage of operation: TX
- How discovered: C
- Nature of condition: B
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/2002FA0000366

## Discrepancy

SWITCH WAS STUCK IN THE OFF POSITION DURING PREFLIGHT.MAINTENANCE FOUND SWITCH INTERNALLY BURNED. UNKNOWN TIME ON SWITCH.

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