As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FS 280 - FLOOR PANEL SUPPORT ANGLE CORRODED (C-CHECK RO 8/18/2021) REMOVED CORROSION ON FLOOR SUPPORT ANGLE AT FS280 AND BLENDED AREA WAS FOUND TO BE OUT OF LIMITS. REMOVED AND REPLACED FLOOR SUPPORT ANGLE IAW CRJ 900 SRM 51-42-21-001-001-A01. COMPLIED WITH TASK CARD 51-900-1002-SKY.