What was found
AFT CARGO DOOR AFT EDGE SEAL LANDING STRIP GOUGED AT MULTIPLE PLACES ON FUSELAGE CUTOUT FR 63A R & R 3EA AFT CARGO DOOR AFT EDGE SEAL LANDINGS IAW SRM 51-72-10. UPON FURTHER EVALUATION, FOUND CORROSION AT FR 63A, STR 28R TO 29R, REMOVED CORROSION IAW SRM 51-74-10, AREAS 1 AND 2 FOUND TO BE OUT OF LIMITS IAW DWG A53973557. CUT OUT DAMAGE FROM AREAS 1 AND 2. REMOVED SUPPORT ANGLES, MILLED FRAME, FABRICATED REPAIR ANGLE, FILLER AND 2EA T-SECTIONS IAW SRM 53-17-13, FIG 203. INSTALLED REPAIR ANGLE, FILLER, 2EA T-SECTIONS, AND SUPPORT ANGLES IAW SRM 53-17-13, FIG. 203. REPROTECTED AREAS IAW SRM 51-72-10.