# SDR CA121126001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 19, 2012
- Submitted: September 14, 2015
- Operation: General aviation
- Make and model: Dhav DHC8301
- Engine: Pwa PW123
- System (JASC): [6123 · Propeller Feathering/Reversing](https://openairdocs.org/jasc/6123)
- Part: Autofeather Sys
- Condition: Malfunctioned
- Location: Nr 1
- Stage of operation: CL
- How discovered: O
- Nature of condition: J
- Precautionary procedure: E, A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CA121126001

## Discrepancy

(CAN) AFTER TAKE OFF AT APPROXIMATELY 600 FT ASL, THE CREW NOTED NR 1 ENGINE POWER SURGING, FOLLOWED BY WHAT SEEMED TO BE A FLAMEOUT.  THE CREW SECURED THE ENGINE AND RETURNED TO THE DEPARTURE AIRPORT FOR A SAFE SINGLE ENGINE LANDING.   TROUBLESHOOTING IS ON-GOING AND FOCUSING ON A POSSIBLE UNCOMMANDED AUTOFEATHER.

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