# SDR PNSA991101

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 21, 1999
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: N441LL
- Make and model: Cessna 441
- Registry model: [Cessna 441](https://openairdocs.org/model/cessna-441) (OpenAirDocs)
- Aircraft serial: 441139
- System (JASC): [2450 · AC Power Distribution System](https://openairdocs.org/jasc/2450)
- Part: Circuit Breaker
- Part number: CM358915
- Condition: Failed
- Location: Cockpit
- Stage of operation: CL
- Nature of condition: B, J
- Precautionary procedure: H
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/PNSA991101

## Discrepancy

WHILE CLIMBING-OUT PILOT NOTICED SMOKE COMING FROM THE RECOGNITION LIGHT SWITCH-BREAKER.  SYSTEM WAS TURNED OFF, SMOKE STOPPED.  LANDING WAS NORMAL.  SWITCH BREAKER WAS REPLACED.

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