As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
"[ IN REFERENCE NRC 00131 & 00134 ]: INITIAL INSPECTION: CORROSION ON FRAME FS= 319 BETWEEN STRG 25LH TO 25RH AT MAIN AVIONICS COMPARTMENT. (E/E) [ TASK 900-53-140-300 APPENDIX A ] TCI: 100-09, 100-09E4, 100-09E5 " "SUMMARY:CORROSION LEVEL 2, ON FRAME FS= 319 BETWEEN STRG 25LH TO 25RH AT MAIN AVIONICS COMPARTMENT WAS REPAIRED PER CRJ-900 SRM 53-00-06-201-006-A01. "