What was found
RECEIVED CABIN ALTITUDE WARNING AT 11,500 FT. RETURNED TO BWI, LANDED WITHOUT INCIDENT. PERFORMED OPS TEST OF CABIN PRESSURE CONTROLLER NR 1 AND NR 2 IAW CRJ AMM. NO DEFECTS NOTED.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
RECEIVED CABIN ALTITUDE WARNING AT 11,500 FT. RETURNED TO BWI, LANDED WITHOUT INCIDENT. PERFORMED OPS TEST OF CABIN PRESSURE CONTROLLER NR 1 AND NR 2 IAW CRJ AMM. NO DEFECTS NOTED.