What was found
(CAN) DURING MAINTENANCE FLIGHT, ON TAKEOFF THE CREW FELT 1 ENGINE SURGING. PILOT RETARDED POWER LEVER TO IDLE. ACFT RETURNED TO BASE FOLLOWED BY UNEVENTFUL LANDING. TROUBLESHOOTING ONGOING.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
(CAN) DURING MAINTENANCE FLIGHT, ON TAKEOFF THE CREW FELT 1 ENGINE SURGING. PILOT RETARDED POWER LEVER TO IDLE. ACFT RETURNED TO BASE FOLLOWED BY UNEVENTFUL LANDING. TROUBLESHOOTING ONGOING.