As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FRAME RADIUS CRACKED ABOVE STRINGER 10 AT LEFT HAND FS 718. FRAME RADIUS CRACKED BELOW STRINGER 11 AT LEFT HAND FS 718. PREVIOUS REPAIR HOLE PATTERN BETWEEN STRINGER 10 AND 11 WILL NOT ALLOW FOR EO 53-027. REMOVED AND REPLACED SECTION OF FS 718.00. COMPLIED WITH FRAME SPLICE IAW CRJ SRM 53-11-15.