As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AT MIDVISIT THE STA 990 FRAME CHORD AT STR 29R WAS CUT TO FACILITATE REPAIR OF STR 29R. REMOVED STA 990 FACTORY FRAME SPLICE PLATE O/B OF STR 29R. CUT FRAME AT FS 990 JUST I/B OF S29R AS PER MM 53-12-0 FIG 804. DRILLED UP SPLICE ANGLE PER MM 53-12-0 FIG 804. REINSTALLED 990 FRAME SPLICE REPAIR DOUBLER PER MM 53-12-0 FIG 804.