As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
RIGHT UPPER WING SKIN HAS NUMEROUS AREAS OF EXFOLIATION CORROSION FROM FRONT SPAR TO AFT SPAR C-T FUSELAGE. [SUP 06-06-07] RT WING UPPER SURFACE AT FILLET FAIRING MATING SURFACES BETWEEN FRONT SPAR TO REAR SPAR HAS NUMEROUS AREAS BLENDED EXCEEDING SRM. WORK ACCOMPLISHED PER UA ENGINEERING EVALUATION AND RECOMMENDED REPAIR.