C. John Graham

As Light Sport Aircraft become more popular, so too will the desire to learn more about maintaining one of the most common engines used in these designs, the Rotax four-strokes. Columnist Dave Martin goes back to school to learn about routine Rotax maintenance as well as safe operation of the popular engine.

When I first started construction on my RV-10 in 2007, old-school incandescent lights were...

Builders share their successes.

CozyJet dead-stick. Losing an engine was the least of the problems. It was a brake fire that almost destroyed this one-of-a-kind homebuilt.