As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FRAME AT FS349 CORRODED BETWEEN STGR25L AND STGR25R (C CHECK RO 12/28/2021) REMOVED AND REPLACED THE FRAME AT FS 349 BETWEEN STR 25L AND STR25R IAW CRJ 200 SRM 51-42-06 AND 51-42-21. COMPLIED WITH TASK 51-900-1003-SKY AND ATTACHED COMPLETED FORM M-337. NO WEIGHT CHANGE.