As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LH FS.280 LOWER WEB HAS CORROSION AT FLOOR LEVEL LBL9. (C-CHECK RO 9/21/2021) PERFORMED PERMANENT REPAIR TO LH F.S.280.00 LOWER WEB LBL9 IN REF CRJ700 SRM 53-11-10-201-004-A01. SEE CONTINUATION CARD FOR WORK PERFORMED. TASK CARD 51-900-1002-SKY COMPLETE.