As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) AFTER T/O AT APPROX 600 FT ASL, THE CREW NOTED NR 1 ENGINE POWER SURGING, FOLLOWED BY WHAT SEEMED TO BE A FLAME OUT. 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.