As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LH PRESSURE FLOOR SILL PANEL CORRODED AROUND NUTPLATES AT 5EA. LOCATIONS BETWEEN FS 499 AND FS 559. (C-CHECK RO 4/20/2022) REMOVED CORROSION FROM L/H PRESSURE FLOOR SILL FROM FS 499 TO FS 559 IAW CRJ 200 REO 601R-53-41-666 REV-C DATED 2012-11-06 AND FOUND TO BE WITHIN LIMITS. ATTACHED SKYWEST TASK CARD 51-900-1003-SKY AND COMPLETED FORM 337. NO WEIGHT CHANGE NOTED.