As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ENGINE 2 COMPRESSOR STALL ON TAKEOFF 95 PERCENT N1 TARGET, SERIES OF LOUD BANGS, ASSOCIATED YAW, EGT THRU 725 DEGS. RETARDED THROTTLES. THE ACFT BEHIND REPORTED FLAMES FROM ENGINE EXHAUST. FOUND METAL FOUND IN TAILPIPE. CHANGED ENGINES.