As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
*PAX DOOR SURROUND UPPER AFT FLOOR SUPPORT ANGLE CORRODED IN SEVERAL AREAS (MARKED) (C-CHECK RO 1/19/2022) PAX DOOR SURROUND UPPER AFT FLOOR SUPPORT ANGLE FOUND TO BE OUT OF LIMITS, REMOVED AND REPLACED IAW DWG SH670-31810 REV Y & CRJ900 SRM 51-42-06-001-001-A01, TASK CARD 51-900-1002-SKY COMPLIED WITH