# SDR MWR2004F00000

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 22, 2004
- Submitted: August 23, 2004
- Operation: Air carrier
- Aircraft: N70264
- Make and model: Beech 65-A90-1
- Registry model: [Beech 65-A90-1](https://openairdocs.org/model/beech-65-a90-1) (OpenAirDocs)
- Aircraft serial: LM17
- Engine: Pwa PT6A20
- System (JASC): [2422 · AC Inverter](https://openairdocs.org/jasc/2422)
- Part: Inverter
- Condition: Failed
- Location: Nr 1
- Component part number: PC17
- Stage of operation: NR
- How discovered: 9
- Nature of condition: B
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/MWR2004F00000

## Discrepancy

AIRCRAFT WAS RESENT TO MAINTENANCE FOR REPORTED SMOKE IN COCKPIT.  PILOT REPORTED LOSS OF NR 1 INVERTER CIRCUIT BREAKER POPPED.  TROBLESHOT PROBLEM TO PRIMARY INVERTER UNIT PC-17.

---
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.