As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SECONDARY NRC: IN REFERENCE TO JOB TRFKE000YVW3:53-10-303-JIC/001. AFTER REMOVAL FLOOR SUPPORT, CRACK ON FLOOR SUPPORT OF LBL12 BTW FS280 TO FS265 WAS FOUND. FLOOR SUPPORT OF LBL12 BTW FS280 TO FS265 WAS REPLACED PER CRJ900 SRM 51-42-06-001-001-A01, CRJ900 SRM 51-42-21-001-001-A01 AND CRJ900 SRM 51-42-13-001-001-A01