As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FS 319 BTW STR 24 RH TO 26LH, CORROSION FOUND. (C-CHECK RO 1/13/2022) REMOVED AND REPLACED CORRODED FRAME AT FS319 FROM STR23R TO STR26L PER CRJ700 SRM 51-42-06-001-001-A01 AND 51-42-21-001-001-A01. REFER TO CONTINUATION CARD FOR DISPOSITION AND CORRECTIVE ACTION. NO FURTHER ACTION REQUIRED AT THIS TIME.