As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
WHILE IN FOR D-CHECK, MAINTENANCE FOUND FUSELAGE SKIN BS 80 AT LONGERON 36 CORRODED BEYOND LIMITS FWD OF ANTENNA. REMOVED CORRODED SKIN PANEL FS 70 TO 190 LONG 31L TO 31R PER SRM 51-1-21. FABRICATED REPLACEMENT SKIN PANEL PER DWG 5779925 AND SRM 53-4-1 AND INSTALLED PER SRM 51-1-21 AND SEALED PER SRM 51-1-17.