What was found
CORROSION ON INTERCOSTAL BOTH SECTIONS UNDER R4 DOOR. MAJOR REPAIR ACCOMPLISHED: CORROSION OUT OF LIMITS, REPLACED INTERCOSTAL STA 1640 - 1660 PER SRM.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
CORROSION ON INTERCOSTAL BOTH SECTIONS UNDER R4 DOOR. MAJOR REPAIR ACCOMPLISHED: CORROSION OUT OF LIMITS, REPLACED INTERCOSTAL STA 1640 - 1660 PER SRM.