# SDR CA130225011

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 17, 2013
- Submitted: September 14, 2015
- Operation: General aviation
- Make and model: Aerosp ATR 72-212A
- Registry model: [Aerosp ATR 72-212A](https://openairdocs.org/model/aerospatiale-atr-72-212a) (OpenAirDocs)
- Engine: Pwa PW127
- System (JASC): [7200 · Engine (Turbine/Turboprop)](https://openairdocs.org/jasc/7200)
- Part: Unknown
- Condition: Unknown
- Location: Engine
- Stage of operation: TO
- How discovered: O
- Nature of condition: E, B
- Precautionary procedure: C
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CA130225011

## Discrepancy

(CAN) UPON RELEASING THE PROPELLER BRAKE, PILOTS HEARD AN ABNORMAL ENGINE SOUND AND SUBSEQUENTLY ODOR OF SMOKE IN THE COCKPIT & CABIN. THERE WERE PASSENGERS WERE ONBOARD, AND THEY EXITED THE ACFT IAW THE NORMAL EXITING PROCEDURES. TROUBLESHOOTING ONGOING.

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