As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
PDX-C4 CHECK FOUND DENT ON THE BOTTOM OF THE RT ELEVATOR AT STN YH92.20, APPROX 13 INCHES FWD OF THE AFT SPAR. FOUND OUT OF LIMITS IAW RD8-55-1448. HFEC INSP FOR CRACKS, NO CRACKS NOTED. REMOVED RIVETS, FABRICATED REPAIR DOUBLER IAW RD8-55-1930. INSTALLED DOUBLER IAW RD8-55-1930 STEPS 9-13. (S)