As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFT CARGO BAY DOOR SILL IS CORRODED FROM FS1000 TO FS 1047 (C-CHECK RO 7/10/2021) REMOVED AND REPLACED CORRODED AFT CARGO BAY DOOR SILL IAW CRJ 700 SRM 51-42-21-001-001-A01, CRJ 700 SRM 51-42-13-001-001-A01, CRJ-700 SRM 51-42-06-001-001-A01. TASK CARD 51-900-1002-SKY COMPLETED FORM M-337 ATTACHED. NO WEIGHT AND BALANCE CHANGE.