As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CRACK FLOOR STRUCTURE BREAK PANEL ON BS 540 BTW BL 0 TO RBL 24.75 AT PASSENGER CABIN. REPLACED FLOOR STRUCTURE BREAK PANEL ON BS 540 BTW BL 0 TO RBL 24.75 AT PASSENGER CABIN IAW SRM 51-40-02 AND DWG 143A0060 SHEET 36 REV. A DUE TO NOT FOUND ALLOWABLE DAMAGE ON SRM 53-40-51. CRACK LENTH: 0.527.