As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
*CORROSION ON RH FLOOR SILL BETWEEN FS 1069.00 €“ 1051.00 (C CHECK RO 02/25/2022) REMOVED CORROSION ON RH FLOOR SILL BETWEEN FS 1069 AND 1051 AS PER CRJ 700 SRM 51-21-06-001-001-A01. FOUND TO BE WITHIN LIMITS. SEE CONTINUE CARD FOR DETAILS.