As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FRAME FS 574.0 HAS CORROSION BETWEEN STGR 24R AND 24L (C-CHECK RO 9/28/2022) REMOVED AND REPLACED FRAME AT FS574 BETWEEN STR 24R AND 24L IAW CRJ200 SRM 51-42-06 AND 51-42-21. FORM 337 AND MAJOR REPAIR TASK CARD 51-900-1003-SKY COMPLETED AND ATTACHED. NO WEIGHT CHANGE. SEE CONTINUATION CARD FOR DETAILS OF WORK PERFORMED.