In A Nutshell

Essentially, the goal of Wind Powered Aircraft is to create sailboats that sail through the sky.

Instead of having a keel in the water and a sail in the air, a levopter positions its keel at a lower altitude where the wind is less strong and positions its sail at a higher altitude where the wind is stronger.

Watch this short animation above to get the idea. For a more technical description, click here.

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