As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
MAIN AVIONICS BAY STR 22R SPLICE AT FS 333.00 CORRODED. C-CHECK RO 1/5/2021. REMOVED AND INSTALLED NEW STRINGER SPLICE 22R AT FS 333, REF CRJ-700 SRM 51-42-06-001-001-A01 AND DWGSH670-32420 REV E. NO LEAKS NOTED. COMPLIED WITH 51-900-1002-SKY.