As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
[ IN REFERENCE NRC 0088 ] INITIAL INSPECTION: CORROSION ON STRINGER 25 RH IN STA. FS= 280 TO FS= 327 AT MAIN AVIONICSCOMPARTMENT. (E/E) [ TASK 900-53-140-300 APPENDIX A ] TCI: 100-09, 100-09E4, 100-09E5 SUMMARY: LEVEL CORROSION 2. STRINGER 25RH IN STA. FS= 280 TO FS= 327 AT MAIN AVIONICS COMPARTMENT WAS REPLACED PER CRJ-900/SRM 51-42-06-001-001-A01