# SDR 2011FA0000139

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 1, 2011
- Submitted: March 1, 2011
- Operation: General aviation
- Aircraft: N5530A
- Make and model: Beech F33A
- Registry model: [Beech F33A](https://openairdocs.org/model/beech-f33a) (OpenAirDocs)
- Aircraft serial: CE1342
- Aircraft time: 21,998 hours, 21,998 cycles
- Engine: Cont IO520BB
- Engine time: 1,551 hours, 1,551 cycles
- System (JASC): [3397 · Light System Wiring](https://openairdocs.org/jasc/3397)
- Part: Circuit Breaker
- Part number: 35380132103
- Condition: Failed
- Location: Landing Light
- Part time: 1,551 hours, 6,204 cycles
- Stage of operation: NR
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/2011FA0000139

## Discrepancy

PILOT REPORTED LANDING LIGHT INOP.ON TROUBLESHOOTING TECHNICIAN FOUND THE CIRCUIT BREAKER/SWITCH TO BE AT FAULT. A.D.2008-13-17 HAD BEEN COMPLETED 1551 FLIGHT HOURS PRIOR AND ESTIMATED CYCLES 6204.  NO PROBABLE CAUSE OR RECOMMENDATIONS AT THIS TIME.

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