As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING AN MBV INSPECTION OF AIRCRAFT. THE LT OMEGA BEAM AT FRAME 20 WAS FOUND CORRODED. CUTOUT A SECTION OF THE DAMAGED OMEGA BEAM AND TREATED THE BARE METAL EDGES. FABRICATED A REPAIR ANGLE .050 IN, REPAIR PLATE .125 IN, SHIMS AND A FILLER. REPAIR DONE IAW SRM. (SW21200501808) (K)