As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
HOLE THROUGH STGR 25RH AT FRAME AT FS 319.00 ON MAIN AVIONICS COMPARTMENT. STGR 25RH AT FRAME AT FS 319.00 ON MAIN AVIONICS COMPARTMENT WAS REPLACED PER CRJ-900 SRM 51-42-06-001-001-A01, SRM 51-42-10-001-001-A01 AND SRM 51-42-21-001-001-A01.