As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CORROSION ON FUSELAGE CIRCUMFRENTIAL JOINTINTERFACE, BTW FS280.00/ FS282.86 AND STGR 26LH TO 25RH. CORROSION ON FUSELAGE CIRCUMFRENTIAL JOINTINTERFACE, BTW FS280.00/ FS282.86 AND STGR 26LH TO 25RH WAS REMOVED PER CRJ900 SRM 51-21-06-001-001-A01 AND WAS EVALUATED WITHIN LIMITS PER CRJ-900 SRM 53-00-00-101-001-A01