# SDR CA121105012

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 28, 2012
- Submitted: September 14, 2015
- Operation: General aviation
- Make and model: Pilats PC12
- Engine: Pwa PT6A67B
- System (JASC): [7200 · Engine (Turbine/Turboprop)](https://openairdocs.org/jasc/7200)
- Part: Engine
- Condition: Power Loss
- Stage of operation: CL
- How discovered: O
- Nature of condition: R, J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CA121105012

## Discrepancy

(CAN) SHORTLY AFTER T/O, THE ENGINE CHIP LIGHT CAME ON FOLLOWED BY POWER LOSS. THE PILOT INDICATED THAT HE COULD ONLY OBTAIN 10PSI OF TORQUE. EMERGENCY WAS DECLARED AND THE A/C RETURNED TO THE DEPARTURE AIRPORT WHERE AN UNEVENTFUL LANDING WAS MADE. UPON ENGINE SHUT DOWN, THE PROPELLER STOPPED IMMIDIATELY AND REMAINED LOCKED DURING POST FLIGHT INSPECTION.

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