As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CORROSION ON FRAME FS 295.00 BETWEEN STGR 26R-20L ON MULTIPLE AREAS, FRONT AND AFT SIDES, AREAS MARKED. C-CHECK RO 10/22/2020. REMOVED AND INSTALLED NEW FRAME SECTION REINFORCING ANGLE FROM STR 20L TO STR 25R, REF REO DWG, CRJ 700 SRM. NO LEAKS NOTED.