# SDR 2022FA0000356

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 18, 2022
- Submitted: July 18, 2022
- Operation: General aviation
- Aircraft: [N401BC](https://openairdocs.org/aircraft/N401BC), registered now
- Make and model: Beech 400A
- Registry model: [Beech 400A](https://openairdocs.org/model/hawker-beechcraft-400a) (OpenAirDocs)
- Aircraft serial: RK305
- Aircraft time: 11,319 hours, 9,291 cycles
- System (JASC): [3600 · Pneumatic System](https://openairdocs.org/jasc/3600)
- Part: None
- Condition: None
- Stage of operation: CR
- 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/2022FA0000356

## Discrepancy

SMOKE WAS DISCOVERED IN THE COCKPIT DURING CRUISE EMITTING FROM BEHIND THE PILOT'S SEAT.

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