As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
MAIN AVIONIC COMPARTMENT STR 21L BACK-UP SILL FROM FS310.00 TO FS333.00 CORRODED (C-CHECK RO 11/20/2023) LOCATED AND DRILLED NEW BACK-UP SILL ON STGR 21L BETWEEN FS310 AND FS333 PER REF CRJ 700 SRM 51-40-11-001-001-A01 INSTALLED NEW BACK-UP SILL BETWEEN FS 310 - FS 333 AT STGR 21L REF CRJ700 SRM 51-42-06-001-001-A01 AND DWG# SH670-31810 REV-AECOMPLIED WITH TASK CARD 51-900-1002-SKY