Helicopters /

Willis, John, 1989-

Helicopters / John Willis. - 24 pages : color illustrations ; 22 x 25 cm - Mega military machines . - Willis, John, 1989- Mega military machines. .

"AV2 by Weigl."

AV2 book code -- What are helicopters? -- Skilled flyers -- Rotor blades -- Piloting a helicopter -- Heavy lifters -- Transporting people -- Naval helicopters -- Special tools -- Staying safe -- Helicopter quiz -- Key words.

"Did you know that helicopters can fly in every direction? They can even fly backward. Learn more about these large, powerful machines in Helicopters, a Mega Military Machines book."--Back cover.

9781791155384 1791155383 9781791155391 1791155391


Helicopters--Juvenile literature.
Military helicopters--Juvenile literature.


Instructional and educational works.
Illustrated works.

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