As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
L-4 DOOR INTERNAL SKIN CRACKED AT LIGHTENING HOLE AT UPPER AFT CORNER. MAJOR REPAIR ACCOMPLISHED. CUT OUT DAMAGE & ACP HFEC FOR CRACKS. NONE FOUND. FABRICATED & INSTALLED EXTERNAL DOUBLER REPAIR REF SRM 51-70-13 FIG 1 & ECRA 5211-01285. THIS IS A CATEGORY A REPAIR.