As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
"INITIAL INSPECTION. CORROSION ON STRINGER SPLICE 25R BTW FS 333 AT MAIN AVIONICS COMPARTMENT.(TCI 100-09). "CORROSION ON STRINGER 25R BTW FS 280-333 AT MAIN AVIONICS COMPARTMENT WAS REPLACED FOR A NEW ONES PER CRJ900 SRM 51-42-06-001-001-A01 AND SRM 51-42-20-001-001-A01 "