As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CRACK FRAME ON BS 947.5 BETWEEN STRINGER 25L TO STRINGER 26L AFT CARGO COMPARTMENT. PERFORMED HFEC AND ROTOTEST INSPECTION ON HOLE LOCATED ON LBL 8.10 STA 947.5 AND NOT FOUND CRACK INDICATION AS PER 737 NDT MANUAL; PART 6; 51-00-00 PROCEDURE 23 AND AS PER NDT MANUAL PART 6; 51-00-00 PROCEDURE 16.