As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
*FS333.00-FS349.00 STGR 21L BACKUP SILL HAS EVIDENCE OF CORROSION (MARKED) (C CHECK RO 1/16/2022) REPLACED BACKUP SILL ON STGR21L BETWEEN FS333-349 WITH NEW BACKUP SILL REF CRJ-700 SRM 51-42-06-001-001-A01, 51-42-21-001-001-A01, DWG SH670-31810 REV Y. COMPLIED WITH TASK CARD 51-900-1002-SKY.