New side-by-side testing by Rotax reveals that the 912iS yields substantially better fuel economy than the company originally claimed. In this exclusive KITPLANES video, Rotax’s Alexander Mitter reveals the test details.
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Down To Earth
The founders of the Solar Impulse Project build on their successes with a planned around-the-world flight and a stopover at the Paris Air Show. By Amy Laboda.
Wind Tunnel
One effect of a rotating propellor: It acts as a gyroscope. What does this mean for the pilot?