# SDR 135N223PB0502

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 26, 2006
- Submitted: June 29, 2006
- Operation: Air carrier
- Aircraft: [N223PB](https://openairdocs.org/aircraft/N223PB), registered now
- Make and model: Cessna 402C
- Registry model: [Cessna 402C](https://openairdocs.org/model/cessna-402c) (OpenAirDocs)
- Aircraft serial: 402C0105
- System (JASC): [2460 · DC Power Distribution System](https://openairdocs.org/jasc/2460)
- Part: Circuit Breaker
- Part number: CM358950
- Part serial: 0502
- Condition: Defective
- Part time: 1,180 hours
- Stage of operation: NR
- How discovered: O
- Nature of condition: H
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/135N223PB0502

## Discrepancy

CREW REPORTED AVIONICS MASTER SWITCH INOP.  MX CHANGED CIRCUIT BREAKER.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.