Helicopter beginnings -- High, fast fliers -- Hovering and landing -- Air ambulance -- Cockpit and crew -- Helicopters at work -- Amazing helicopters -- Helicopter blueprint.
Summary:
A basic exploration of the parts, equipment, and variations of helicopters, the flying rescue vehicles. Also included is a pictorial diagram of the important rescue vehicle and its equipment.
This resource is supported by the Institute of Museum and Library Services under the provisions of the Library Services and Technology Act as administered by State Library of Iowa.