As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
GOUGING FOUND ON RIB UNDERNEATH CABIN FLOOR AT THE RIB BEHIND THE CO PILOTS COLLECTIVE. GOUGING WAS THROUGH THE COMPLETE THICKNESS OF THE RIB. THE DAMAGE WAS APPROXIMATELY 13/32" IN LENGTH AND LOCATED AT THE BEND RADIUS OF THE RIB. ** THIS AIRCRAFT REMAINS OOS AT THE TIME OF THIS SUBMISSION. **