As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
INTERCOSTAL FROM FS319 - FS349 AT STRINGER20R ALONG WITH FORWARD AND AFT ATTACHING ANGLES ARE CORRODED. (C-CHECK RO 6/29/2021) REMOVED DAMAGED INTERCOSTAL AND INSTALLED A NEW INTERCOSTAL IAW CRJ 700 SRM 51-42-06-001-001-A01 AND 51-42-21-001-001-A01. M-337 AND TASK CARD 1-900-1002-SKY ATTTCHED WITH NO CHANGE TOWEIGHT AND BALANCE. REF ATTACHED CONTINUATION FOR WORK PERFORMED.