What was found
HEAVY CK / MAJOR REPAIR: RIGHT O/B LONGITUDINAL FLOORBEAM IS CRACKED JUST AFT OF FRAME 28C. REMOVED DAMAGED SECTION / FABRICATED AND INSTALLED NEW FLOORBEAM AND CLIPS IAW M7 SB ATR72-53-015.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
HEAVY CK / MAJOR REPAIR: RIGHT O/B LONGITUDINAL FLOORBEAM IS CRACKED JUST AFT OF FRAME 28C. REMOVED DAMAGED SECTION / FABRICATED AND INSTALLED NEW FLOORBEAM AND CLIPS IAW M7 SB ATR72-53-015.