As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) THE ENGINE HAD A COMPRESSOR STALL DURING ACCELERATION AND CLIMBOUT, AND WHEN THE THROTTLE WAS PULLED BACK THE ENGINE STABILIZED. THE CREW ELECTED TO RETURN TO POINT OF DEPARTURE AND PERFORMED A SAFE LANDING. OPS CHECK OF BOVS, INSPECTION OF 1ST STAGE COMPRESSOR, AND INSPECTION OF DRAIN TRAPS WERE ALL SATISFACTORY. TROUBLESHOOTING IS ON-GOING.