What was found
AT C-CHECK, FOUND FUSELAGE UPPER EXTERIOR SKIN PANELS HAS NUMEROUS SPOTS OF CORROSION FS 680-1030 LONGERONS 1-13, LEFT AND RIGHT SIDES. REPLACED SKIN PANELS PER SRM'S 51-1-21, 51-1-20, AND 51-1-0, AND DACO ACTION 301088.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
AT C-CHECK, FOUND FUSELAGE UPPER EXTERIOR SKIN PANELS HAS NUMEROUS SPOTS OF CORROSION FS 680-1030 LONGERONS 1-13, LEFT AND RIGHT SIDES. REPLACED SKIN PANELS PER SRM'S 51-1-21, 51-1-20, AND 51-1-0, AND DACO ACTION 301088.