helicopters

Explains what helicopters are and the many jobs they do, looks at the parts of a helicopter, and describes different types of helicopters. Includes color photographs.

Explains how helicopters work, and looks at how helicopters are used in a variety of emergency situations. Presented in English and Spanish.

Text and illustrations examine different types of flying machines including passenger planes, helicopters, and warplanes. Features three transparent pages showing aircraft as they transport passengers, fight a forest fire, and assist in military missions.

Presents simple instructions for making and flying kites, boomerangs, helicopters, hang gliders, and hand-launched gliders.

From Concorde to rescue choppers, this fact-filled book introduces readers to the exciting world of planes and helicopters.

Discusses the many types of helicopters the military uses, the function of each, and the parts of a helicopter.