Builder Spotlight

Demystifying the Lycoming 500-hour wobble check.

Tips, tricks—and tools.

Jeff LaVelle ushers out the first 25 years of Sport class racing and the Reno era at 400 mph.

Part 6: Weight gain planning.

Bad weather, great progress.

Ask the DAR.

Mistakes were made. (And fixed.)

With some basic electronics and programming skills, it’s not as tough as it seems.

It’s a small world, but it’s full of giant coincidences.

Here’s something we all sort of know: The world of general aviation is a hidden gem. Very few people get to experience an aerial...