Regional Jet 200 ER/LR (CRJ200)
Flight Crew Commercial
Aircraft Equipment Problem Critical
Flight Crew Landed in Emergency Condition; General Declared Emergency
Aircraft
During the descent; the Captain noticed a lower than normal quantity of fluid in hydraulic system 3 reservoir. Crew continued to monitor fluid quantity. Gear was lowered. Received gear disagree warning message. Emergency was declared. Checklists were completed. Normal landing was made after completion of checklists without further incident.
CRJ-200 flight crew reported loss of hydraulic system 3. Emergency was declared and a normal landing ensued.