As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
EXTERNAL SKIN UNDER FARING 191BB AND 192BB HAS CORROSION AROUND NUT PLATES (C-CHECK) RO 12/27/2019 REMOVED CORROSION UNDER FAIRINGS PANELS 191BB AND 192BB REF CRJ200 SRM, MATERIAL THICKNESS IS OUT LIMITS REF CRJ200 SRM, COMPLIED WITH ALL STEPS 1-6 REF BOMBARDIER REO. COMPLIED WITH SKYWEST TASK CARD.