No One Is Watching

9
For better or worse, kit manufacturers are under no FAA oversight. There are no independent engineering reviews. No mandatory wing loading or landing-gear drop...

What’s Ahead?

1
As we close out 2022 (as I am writing this) and reflect on a year that showed both immense promise—people continue to build and...

2023 Engine Buyer’s Guide

3
Power up with our annual powerplant directory.

Economics Buffet the Engine Market

3
Few disagree that the Experimental/Amateur-Built world revolves around gas-burning piston engines. Of course, the legacy engines have had a significant head start but Rotax...

On the Edge

2
Hot-rodding the venerable Rotax four-strokes.

Homebuilt Accidents: Passing the Engine Baton

7
How does the Rotax 912 compare to traditional engines used in small homebuilts?

Lighting up the Tail Feathers

7
For a couple of months now, we’ve been laying the groundwork for an overhaul of how we might do night lighting on our homebuilts....

Design Process: Strakes and Ventral Fins

0
On some airplanes, the basic empennage does not provide acceptable flying qualities in all flight regimes. Supplemental surfaces to augment directional stability, improve high...

Alternative Energy Projects

0
This month I’m taking a step back from doing the usual aircraft-related project to look at some “off the grid” projects that take advantage...

Building the 750SD XTREME: Part 4

2
Getting it on the gear & engine selection.

In Case You Missed It

Plastic Tubing No-No

0
The symptom was a static system that leaked like a sieve when tested. Further...

Completions

0
Builders share their successes.

Stressing Structure

0
Z-Brackets and the free-body diagram.

Those Wright Brothers are at it Again

0
The original homebuilt.