As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CORROSION ON POST AT LBL12 BETWEEM FS=280 AND STGR 25LH/24LH AT INTERNAL STRUCTURE OF MAIN AVIONICS COMPARTMENT (LOWER SECTION). POST AT LBL12 BETWEEM FS=280 AND STGR 25LH/24LH AT INTERNAL STRUCTURE OF MAIN AVIONICS COMPARTMENT WAS REPLACED PER CRJ 700 SRM 51-42-06-001-001-A01 AND SRM 51-42-21-001-001-A01