As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
JUST PRIOR TO LIFT OFF ATL 27 RT, LT ENGINE COMPRESSOR STALLED REPETITIVELY ABOUT 7 TIMES BEFORE THROTTLE WAS REDUCED AF TER TAKEOFF. FLT ATTENDANTS NOTED FLAMES COMING OUT OF LEFT ENGINE WHILE THIS POPPING WAS OCCURING. N1 AND EGT FLUCUATED. TAKEOFF POWER WAS DERATED 55 DEG. OPERATED OK THROUGH LANDING. NO EXCEEDANCES. INDICATIONS NORMAL. REPLACED ENGINE ON TRANS 14T103