As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
MAIN AVIONICS BAY FS319.70 FRAME CORRODED ON SEVERAL ATTACH FLANGES BETWEEN STR 21L AND STR 26R (C-CHECK RO 7/8/2022) REMOVED AND INSTALLED NEW FS319.70 FRAME FROM STR 21L TO STR 23R REF. CRJ 700 SRM 51-42-06-001-001-A01, CRJ 700 SRM 51-42-21-001-001-A01 AND DWG:SH670-31630 REV K. COMPLIED WITH TASK CARD 51-900-1002-SKY. NO LEAKS NOTED.