As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
RIGHT SIDE OF VERTICAL STAB FROM RIB 22 TO 26 OF REAR SPAR HAS SEVERAL AREAS OF CORROSION ON FLANGES (PANEL ATTACH BRACKET). REMOVED CORROSION AT RT SIDE OF VERTICAL STAB REAR SPAR AREA, 3 AREAS NEEDED REWORK. FABRICATED & INSTALLED REPAIRS IAW EA 6-5530-77658A.