airbus helicopters h125. eurocopter as350 ecureuil. drawing of light utility helicopter.

h125 as350 ecureuil squirrel astar airbus helicopters eurocopter aerospatiale lycoming lts101 turboshaft helicopter utility trainer cargo hover hovering enforcement police law emergency medical rotor system rotorcraft vertical propellers main tail autorotating vector profile air aircraft side transportation aviation drawing line wings defense technology outline engine history wing rotary blades