As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFT FACE OF FRAME AT FS 589.0 SEVERAL SPOTS OF CORROSION BETWEEN STR 25R AND 27. ***AIRCRAFT REMOVED FROM SERVICE*** REMOVED CORROSION FROM AFT FACE AT FS 589.0 BETWEEN STR 25R AND 27R IAW CRJ-200 SRM 51-21-06. ORIGINAL THICKNESS .050, THICKNESS REMAINING .048, FOUND TO BE WITHIN LIMITS IAW CRJ-200 SRM 53-00-00. TREATED, PRIMED AND TOP COATED IAW CRJ-200 SRM 51-25-01