What was found
DURING HEAVY MAINTENANCE FOUND RT AFT FUSELAGE INTERCOSTAL HAS CORROSION LOWER AND UPPER SURFACE R & R INTERCOSTAL.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING HEAVY MAINTENANCE FOUND RT AFT FUSELAGE INTERCOSTAL HAS CORROSION LOWER AND UPPER SURFACE R & R INTERCOSTAL.