As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CORROSION ON LEFT KEELBEAM STA 950F 12 O/B FLANGE. REMOVED CORROSION FROM LEFT KEEL BEAM AT BS 950F 12 INCHES O/B FLANGE. MATERIAL LOSS WAS .030 DEEP X .5 X .5 INCH FROM AN ORIGINAL THICKNESS OF .150 AND IS OUT OF LIMITS IAW FED EX SR 27-53-023-A. REPAIRED KEEL BEAM IAW FED EX SR 27-53-023A.