As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
A CRACK WAS FOUND IN THE LONGITUDINAL FLOORBEAM UPPER CHORD AT ITS ATTACHMENT TO THE TRANSVERSE FLOORBEAM AT STA 727B, RBL 45. THE CRACK WAS LOCATED ON THE I/B SIDE OF THE LONGITUDINAL FLOORBEAM AT THE SECOND HI-LOK FASTENER HOLE FORWARD OF STA 727B. THE CRACK RAN FROM THE I/B EDGE OF THE LONGITUDINAL FLOORBEAM TO THE HI-LOK FASTENER HOLE. THE FLOORBEAM WAS REPAIRED IAW ECRA 5321-01187.