As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLOOR SUPPORT CRACKED BETWEEN STA 500B & STA 500C AT BL 3.0L. ACFT GROUNDED. BEGAN REMOVAL OF DAMAGE FOR EVALUATION REF SRM 53-00-53-1A-2. DAMAGE REQUIRES REPAIR IAW SRM. INIATED MIG-2C NR 309721. ACCOMPLISHED EA 800-53EA-14729. AND SRM 53-00-53-2R-2, REPAIR 2, MIG 2C 309721 COMPLETED AND SDR- MIG23B.