MD-11
Flight Crew Air Transport Pilot (ATP)
Aircraft Equipment Problem Critical
Flight Crew Landed in Emergency Condition; General Declared Emergency
Aircraft
Lost #3 hydraulic system while configuring for landing.  Performed a go-around.  Ran QRH procedures and manually extended the landing gear.
Narrative #2 contained no additional information.
MD11 flight crew experiences the loss of the number three hydraulic system while configuring for landing.  A go-around is initiated; the QRH is consulted and the gear is manually extended.