As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CORROSION WAS FOUND ON MID CAP AT PASSENEGER DOOR SURROUND STRUCTURE. NEW MID CAP AT PASSENEGER DOOR SURROUND STRUCTURE WAS DRILLED, COUNTERSINK AND TREAT HOLES PER CRJ 900 SRM 51-40-11-001-001-A01, CRJ 900 SRM 51-40-11-001-001-A01, CRJ 900 SRM 51-21-11-001-001-A01 AND SRM 51-25-06-001-001-A01