As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AISLE FLOORBOARDS STARTING AT SEAT 1A PAST SEAT 2A DELAMINATED. AT SEAT 1A FLOORBOARD MAKES CRACKING SOUND WHEN PRESSURE APPLIED. DELAMINATED AREA EXCEEDS 3 FT IN LENGTH. REPAIR REQUIRES PICKING UP FASTENERS INBD AND OTBD OF DELAMINATION. EDGE FASTENERS ARE UNDER 1ST CLASS SEAT PODS. CHECKED FLOORBOARD FOR SOFT AREAS OR DELAMINATION AND DETERMINED FLOORBOARD TO BE SERVICEABLE AS IS.