As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CORROSION FOUND ON STRINGER JOINT SPLICE LOCATED ON STGR 25R AT FS 333. C-CHECK RO 9/5/2020. REMOVED AND INSTALLED NEW STGR JOINT SPLICE LOCATED AT STGR 25R AT FS 333.00, REF CRJ-700 SRM AND DRAWING. PRESSURIZATION LEAK CHECK GOOD. COMPLIED WITH TASKCARD.