As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
STGR 26L HAS CORROSION ON LOWER FLANGE BETWEEN FS280.00 AND FS310.00. (C CHECK RO 5/23/22) REPLACED STGR 26L BETWEEN FS280.00 AND FS333.00 REF DWG SH670-31630 REV. K AND CRJ900 SRM 51-42-06-001-001-A01 AND CRJ900 SRM 51-42-21-001-001-A01. COMPLIED WITH 51-900-1002-SKY. LEAK CHECK GOOD.