As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
EXTERIOR FUSELAGE SKIN IS CRACKED AT CUTOUT OF GROUND AIR CONDITIONING RECEPTACLE AT BS 520. ROUTED OUT SKIN TO REMOVE CRACK IAW SRM 51-10-02. NDT INSPECTION WAS CONDUCTED TO VERIFY NO ADDITIONAL CRACKING OF SKIN WAS PRESENT IAW NDT MANUAL 51-00-00, NO CRACKS NOTED. REPAIR WAS ACCOMPLISHED IAW DRAWING 53-12221-1, NEW REV.