# SDR BB1402111207

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 12, 2007
- Submitted: November 16, 2007
- Operation: Air carrier
- Aircraft: [N791DC](https://openairdocs.org/aircraft/N791DC), registered now
- Make and model: Beech B200
- Registry model: [Beech B200](https://openairdocs.org/model/beech-b200) (OpenAirDocs)
- Aircraft serial: BB1402
- Aircraft time: 8,172 hours
- Engine: Pwa PT6A42
- System (JASC): [3397 · Light System Wiring](https://openairdocs.org/jasc/3397)
- Part: Resistor
- Part number: D25K10R0
- Condition: Loose
- Location: Yoke
- Stage of operation: AP
- How discovered: O
- Nature of condition: B
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/BB1402111207

## Discrepancy

DURING APPROACH TO LANDING PILOT NOTICED SPARKING TWICE UNDER THE COPILOTS YOKE, AND NOTICED A BURNING SMELL. LANDED WITHOUT INCIDENT. THE MECHANIC FOUND A DIMMING RESISTOR LOOSE IN SUBPANEL. HE REPAIRED THE ITEM AND APPROVED THE A/C FOR RETURN TO SERVICE.

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