As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CORROSION ON MAIN CABIN FLOORBEAM BS 287 RBL 44-54 I-BEAM UPPER REPAIR ANGLE, UPPER AND LWR SIDES. REPAIRED MAIN CABIN FLOORBEAM AT BS 387 IAW ECRA 5310- 00973. ACCOMPLISH INSPECTION REQUIREMENTS OF THE NOTED REPAIR PER PART 2 OF ECRA 5310-06473 ON OR BEFORE THE AIRCRAFT REACHES 27,900 TOTAL A/C FLIGHT CYCLES.