As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CORROSION ON FRAME AT BS 500 BETWEEN STRINGERS 27R AND 26R. CUT OUT CORRODED SECTION OF FRAME IAW SRM 51-40-2, FIG 1 FABRICATED FILLER AND DOUBLER IAW SRM 51-40-2, FIG 1 AND 53-10-2 INSTALLED REPAIR PARTS IAW SRM 51-40-2 FIG 1 AND 51-30-2, REV 103.