As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FS 589.0 FRAME AT STR 26L TO AT 26R HAS CORROSION ON FWD SIDE. C-CHECK RO 11/23/2020. REMOVED CORROSION ON FS 589 FRAME AT STGR 26L TO STGR 26R, REF CRJ200 SRM, FOUND TO BE OUT OF LIMITS. RECEIVED AND COMPLIED WITH ALL STEPS OF REO, NO LEAKS NOTED.