As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
"INITIAL INSPECTION. CORROSION ON STRINGERS 26R AND 26L BTW FS 333-364 AT MAIN AVIONICS COMPARTMENT.(TCI 100-09). "STRINGERS 26R AND 26L BTW FS 333-364 AT MAIN AVIONICS COMPARTMENT WERE REPLACED FOR A NEW ONES PER CRJ900 SRM 51-42-06-001-001-A01 AND SRM 51-42-20-001-001-A01 CORROSION LEVEL 2 "SH670-31372-3S