As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LEFT BS280 BULKHEAD WEB AT LBL9 HAS SIGNS OF CORROSION AT FLOOR LEVEL (C-CHECK RO 11/07/2025)PERFORMED REPAIR AT L/H 280 BULK HAED WEB AT LBL9 FLOOR LEVEL IAW CRJ 900 AMM 20-70-00 SRM 51-42-06, 51-42-13, 51-42-20, BOMBARDIER REO 670-53-11-594 REV -A DATE 2015-06-26.NDT PERFORMED.