As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CORROSION REMOVED AROUND RADIO ALTIMETER ANTENNA CUTOUT BTWN FS 520 TO 540, STR 28L AND 29R. INTERNAL REPAIR WILL BE INSTALLED. ADDITIONAL DAMAGE WAS FOUND AT LETTER CHECK ON 041297. CUT OUT 2 IN BY 2.625 IN AT FS 540, STR 28L. A SEPARATE REPAIR WAS INSTALLED.