As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FS 319 FRAME IS CORRODED FROM STRINGER 25L TO 25R. (C-CHECK RO 8/31/21) REMOVED AND REPLACED FRAME SECTOR IAW CRJ700 SRM 53-00-06-201-006-A01. 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.