TY  - BOOK
AU  - Willis,John
TI  - Helicopters
T2  - Mega military machines
SN  - 9781791155384
PY  - 2023///]
CY  - New York, NY
PB  - Lightbox Learning Inc.
KW  - Helicopters
KW  - Juvenile literature
KW  - Military helicopters
KW  - Instructional and educational works
KW  - lcgft
KW  - Illustrated works
N1  - "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
N2  - "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
ER  -