What makes a helicopter fly? How are helicopters used by emergency services? When were the first helicopters built? Why are they so crucial on the battlefield? In exciting photographs, diagrams, cartoon illustrations & a fold-out diagram of the fierce Apache AH-64A attack helicopter, this fact-packed book reveals the history of helicopters, from civilian to military uses. Perfect for boys & reluctant readers, this colourful title also
Includes:: internet links to exciting websites with virtual tours, animations & additional information.