As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
EXTERNAL FUSELAGE SKIN HAD A BULGE AT BS 1053 BETWEEN STR 26R AND STR 27R, STR 27R AFT END CORNER CRACKED IN RADIUS. SERVICE ORDER NR 109003. OPS NR 21098. RED NR S00320. CORROSION CAUSED CRACKS IN STRINGERS. FOUND DURING C-CHECK. TIMCO OSCODA NR T50R383Y. (X)