As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
TAIL ACCESS PANEL 312AR TOP OF HORIZONAL STAB BOX BS 1778 RBL 31. UPPER SKIN OF HORIZONAL STAB BOX HAS CORROSION 77-07 ACCOMPLISHED PERMANENT REPAIR ON HORIZONTAL STABILIZER UPPER SKIN NEAR RBL 27.83 AND STRINGER 3 PER EC/RA 5510-02801.