As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING HEAVY MAINTENANCE: GSC EQUIPMET HIT BELOW LEFT AFT AIRCRAFT DOOR ABOUT 10 BELOW SILL; REF CAS WO # 905-1320666, REMOVED DAMAGED SKIN BETWEEN FRAME 66 AND 67 STRINGER 26 AND 28 - MANUFACTURED FILLER, MANUFACTURED DOUBLER. REPAIRED IAW SRM 53-41-11-300-080. APPLIED TOP COAT.