Soldiers suspended in the air in moon boots and sniping unsuspecting targets on the ground might sound like a battle tactic from a future war, but such a concept for an Army hovercraft actually traces ...
In the 1950s Avro Canada developed the VZ-9AV Avrocar. It was an attempt to create a craft that could take off and land vertically. The project was eventually taken over by the US military. Produced ...
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