As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
PAX DOOR MID AFT INTERCOSTAL CORRODED ( 5TH FROM THE BOTTOM ) (C-CHECK RO 7/10/2021) REMOVED AND REPLACED PAX DOOR MID AFT INTERCOSTAL 5TH FROM THE BOTTOM IAW CRJ-700 SRM 51-42-06-001-001-A01, 51-40-11-001-001-A01 REV 38B DATE 14DEC2020, COMPLETED TASK CARD 51-900-1002-SKY AND ATTACHED COMPLETED FORM 337, NO WEIGHT CHANGE, REFER TO CONTINUE CARD FOR WORK PERFORMED