As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT IN BASE MAINTENANCE: CORROSION ON RUDDER TRAILING EDGE APEX STRIP BETWEEN VERTICAL STABILIZER STATIONS 4869 AND 5605 AND BETWEEN VERTICAL STABILIZER RIBS 10 AND 11. MAINTENANCE REPLACED APEX STRIP PER SRM 55-41-19-300-006 AND SRM 51-42-11.