As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CORROSION ON FRAME FS 574.00 BETWEEN STGR 20L-27, FWD AND AFT SURFACES, AREAS MARKED. C-CHECK RO 12/05/2020. BLENDED OUT CORROSION ON FRAME FS 574.00 BETWEEN STGR 20L-27, FWD AND AFT SURFACES, REF CRJ200 SRM AND WITHIN LIMITS REF REO. COMPLIED WITH ALL CHECKS GOOD COMPLIED WITH ALL STEPS OF REO.