As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
F.S.280 L/H FLOOR BEAM CORRDED BETWEEN LBL11 AND BL0. (C-CHECK RO 5/3/2021) REMOVED AND INSTALLED NEW LH FS280 FLOORBEAM REF CRJ 900 SRM 51-42-13-001-001-A01, 51-42-22-001-001-A01, 53-11-10-201-004-A01 AND DWG CC670-34010 REV K. COMPLIED WITH 51-900-1002-SKY, COMPLETED FORM M-337. SEE CONTINUATION CARD FOR DETAILS.