# SDR 1350522770CA

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 6, 2006
- Submitted: April 6, 2006
- Operation: Air carrier
- Aircraft: [N770CA](https://openairdocs.org/aircraft/N770CA), registered now
- Make and model: Cessna 402C
- Registry model: [Cessna 402C](https://openairdocs.org/model/cessna-402c) (OpenAirDocs)
- Aircraft serial: 402C0432
- Aircraft time: 24,105 hours
- System (JASC): [2497 · Electrical Power System Wiring](https://openairdocs.org/jasc/2497)
- Part: Circuit Breaker
- Part number: CM358950
- Part serial: 0522
- Condition: Defective
- Location: Lt Panel
- Part time: 349 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/1350522770CA

## Discrepancy

CREW REPORTED AVIONICS MASTER SWITCH INOP, MX CHANGED CIRCUIT BREAKER SWITCH MFG DATE CODE 0552.

---
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.