As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CRACK ON WING RIB LEADING EDGE SS27.16 AT LEFT WING. CRACKED RIB LEADING EDGE SS27.16 AT LEFT WING WAS REPLACED PER CRJ-900 SRM 51-42-06-001-001-A01 AND CRJ-900 SRM 51-42-10-001-001-A01 AND ELONGATE HOLES WERE REPAIRED PER EA NO. CRJ957-21136 REV A.