Flight Crew Private
Flight Crew Last 90 Days 38; Flight Crew Total 463; Flight Crew Type 221
Aircraft Equipment Problem Critical
Air Traffic Control Provided Assistance; Flight Crew Landed in Emergency Condition; Flight Crew Overcame Equipment Problem; Flight Crew Requested ATC Assistance / Clarification
Aircraft
While flying practice ILS XX into ZZZ I experienced a loss of throttle control.  This occurred when leveling off at 5;500 while being radar vectored to final approach course just outside of ZZZZZ waypoint.  I requested priority handing with Approach Control and clearance given to land Runway XX.  The engine RPM remained full power when throttle was reduced.  I climbed to gain altitude and keep RPM below redline.  Once at safe altitude and able to reach airport we begun to lean mixture to reduce RPM.  Once runway was assured and at about 200 feet AGL we pull mixture full off and preformed an engine out landing to Runway XX.  Was able to clear the runway and depart the plane.  Safety pilot Mr. X was the only other person aboard the plane.
Traveler AA5 pilot reported a loss of throttle lever control during a practice approach resulting in a successful engine out landing.