In Case You Missed it
Down to Earth
Amy Laboda has watched her first homebuilt (Kitfox) aircraft and her second daughter come of age in a way that illustrates some parallels between the two.
Engine Beat
Exhaust systems do more than just get air into and out of aircraft engines. Exhaust system design, in terms of exhaust pipe length, diameter and tuning, affect the efficiency and performance of the engine, for better or worse.