Helicopters
Author(s): Rachel Walker
The helicopter (or chopper) is an amazing machine, capable of so many more movements than fixed-wing aircraft. As well as being able to fly in any direction forward, backward, sideways, or even straight up or down it can actually hover in one place for a long time!
Product Information
General Fields
- :
- : Flying Start Books
- : Flying Start Books
- : 18 December 2012
- : New Zealand
- : books
Special Fields
- : Rachel Walker
- : Paperback
- : 428.6 629.133352
- : 24