As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
NUMEROUS CORROSIONS NOTED ON L/H PRESSURE FLOOR SILL BETWEEN FS409.00+128 TO FS559.00 (MARKED) (C-CHECK RO 4/3/2024) REMOVED CORROSION ON L/H PRESSURE FLOOR SILL BETWEEN FS409.00+128 TO FS559.00 AT 8 EA AREAS (MARKED) REF CRJ200 SRM 51-21-06. . COMPLIED WITH REO 601R-53-41-666 REV-C DATED 2012-11-06 SHEET 4 STEP1.2 B,D,E,F. THE BLENDS OVER THE FASTENERS DID NOT EXCEED .004" THEREFORE FOUND TO BE WITHIN LIMITS, NO FASTENER REPLACEMENT REQUIRED.