As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
MAIN CABIN - RT SIDE FLOOR SUPPORT FWD OF FS 420 FLOOR BEAM, OUTBOARD OF INBOARD SEAT TRACK HAS CORROSION. FLOOR SUPPORT REMOVED AND NOT USED DUE TO CLASS 'E' CONVERSION PER STC SA 1798-SO AND DRAWING NR AE 727-2-063. TT: 64,924 HOURS. TC: 43,819. (X)