As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
STRINGER 20R INTERCOSTAL BETWEEN FRAMES FS 310 AND FS 319 HAS EVIDENCE OF CORROSION. C-CHECK RO 11/1/2020. BLENDED DAMAGE TO A SMOOTH CONTOUR AT STGR 20R ON INTERCOSTAL BETWEEN FS 310-FS 319, REF CRJ700 SRM. FOUND ARE TO BE WIH IN LIMITS. REQUESTED AND RECEIVED REO. COMPLIED WITH ALL STEPS OF REO. COMPLIED WITH TASK CARD.