As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CORROSION TOP TEE CAP FLOORBEAM MAIN CABIN BS 720D LBL 25 - BL 0. CUTOUT DAMAGE TEE CAP FLOORBEAM DIM: 2" X 9.2" BS 720D LBL 2.8 TO LBL 12, FABRICATED TEE CAP FLOORBEAM FROM BAC 1505-100617-7075T6 DIM: 23.125" X 2" AND UPPER CHORD, SUPPORT ANGLES AND REINFORCEMENT STRAPS. INSTALLED REPAIR PARTS IAW SRM 53-10-8 FIG 3, SRM 51-20-1 & SR, 51-30-2.