What was found
VERTICAL STABILIZER DORSAL FIN ACCESS PANEL LEADING EGDE OPENING HAS FRETTING CORROSION AT STATION 1437, STRINGER 1. REMOVED CORROSION. REMOVED AND REPLACED AFT FLANGE AT VERTICAL STABILIZER.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
VERTICAL STABILIZER DORSAL FIN ACCESS PANEL LEADING EGDE OPENING HAS FRETTING CORROSION AT STATION 1437, STRINGER 1. REMOVED CORROSION. REMOVED AND REPLACED AFT FLANGE AT VERTICAL STABILIZER.