As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FRAME SECTION AT F.S. 319 BETWEEN STR 20L AND 19L FOUND TO BE CORRODED. (C CHECK RO 01-05-2022) REMOVED DAMAGED FRAME SECTION AT FS 319 AND INSTALLED A NEW FRAME SECTION IAW CRJ 700 SRM 51-42-06-001-001-A01, 51-42-21-001-001-A01. TASK CARD 51-900-1002-SKY AND M-337 ATTACHED.WEIGHT AND BALANCE NOT AFFECTED.