If you’re building a Glasair Sportsman, you have the choice of a 180-HP IO-360 or the beefier IO-390. Which engine is best? It depends? In this video, Kitplanes Magazine editor Marc Cook analyzes the pros and cons.
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Rare Bird
A biplane designed in the 1920s inspires thoughts of aviations Golden Age, and for one pilot, its a perfect complement to his Aeronca Champ.
