As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
MAIN CABIN FLOOR PANEL 73 HAS 1 HOLE ON TOP SKIN. CUT OUT DAMAGE (1") IAW SRM 53-01 FIG, 4. NDT VERIFIED NO CRACK NOTED IAW NDT SPM 06-10-01. ORIG MAT OF PANEL 73 IS .020" 7075-T6 IAW SRM 53-23-0. FABRICATED DOUBLER FROM .032" 7075T6 AND INSTALLED IAW SRM 53-01 FIG 4.