As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
INITIAL INSPECTION: CORROSION ON FRAME IN STA. FS= 310 BETWEEN STR 24L TO 26R AT MAIN AVIONIC COMPARTMENT. (E/E)(TCI : 53-20-304) SUMMARY NRC S/N 00129: CORROSION LEVEL 2 ON FRAME FS310 BTW STR 24L TO 24R AT MAIN AVIONIC COMPARTMENT WAS REPAIRED PER EA N° CRJ753-08803 REV. "IR".