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Karl Storjohann

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Vortex M912 Gyroplane

Low and slow, even in the wind. By Karl Storjohann.

In Case You Missed it

Up With Smoke

Installing a smoke system to make your mark in the sky. By Luca "Luke" Perazzolli.

Engine Beat

Although its not a new phenomenon, you may not be aware of reduced valve stem to valve guide clearance syndrome and what to do to alleviate it. By Steve Ells.

Letters

Tungsten In Eric Stewart's article, "Titans of Tungsten" , he mentioned using tungsten as a...

What’s New

World Aircraft Company debuts the Vision LSA, and Velocity Aircraft introduces the V-Twin.