As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FS280 CABIN SIDE FLOOR SUPPORT STRUCTURE CLIP ANGLE FOR INTERCOSTAL AT APPROXIMATELY LBL 12 : SUSPECT CRACK IN RADIUS. (C-CHECK) RO 4/24/2020 REMOVED AND REPLACED CLIP ANGLE FOR FLOOR SUPPORT INTERCOSTAL AT FS280 APPROX LBL 12 REF SRM. NDT VERIFIED SUPPORT ANGLE WAS CRACKED.