As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
INITIAL INSPECTION: WEAR ON ANGLE AT AFT FUSELAGE LOWER STRUCTURE BTW 55.63%/67.50%REAR SPAR DATUM AND STGR26R/26L. WEAR ON ANGLE AT AFT FUSELAGE LOWER STRUCTURE BTW 55.63%/67.50%REAR SPAR DATUM AND STGR26R/26L WAS FOUND DUE EXCESIVE DAMAGE THEREFORE WAS FABRICATED AND REPLACED PER CRJ-900 SRM 53-00-00-101-001-A01, EA CRJ957-20299 REV. IR AND SRM 51-42-06-001-001-A01