What’s New

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Zenith debuts the CH 650 QBK, Kuntzleman’s announces a Wingtip LED Light System, and Radial Rocket introduces Streamline Airframe Kits.

Viewfinder

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Burt Rutan’s 1980s Catbird was originally designed for the CAFE Foundation fuel-efficiency competition, but Marc Cook wonders whether it might make a fine homebuilt kit aircraft today.

Light and Capable

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There are so many ways to try to keep the weight down in a homebuilt project, but some are better than others.

Down to Earth

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After a reluctant transition from paper to pixels, Amy Laboda explores the options available in digital-charting apps and how she arrived at a decision.

Alternative Energies

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Graphene “paper,” drag-racing electric motorcycles and hybrid aircraft were hot topics at the Electric Aircraft Symposium in Santa Rosa, California, and illustrated the progress being made in alternative energy sources. By Dean Sigler.

The Coming Revolution

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Tremendous progress has been made in the Automatic Speech Recognition realm (think iPhone’s Siri), and this technology may be a boon to solo pilots sooner than you think. By James P. Hauser.

Letters

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 Push Me, Pull YouI read Marc Cook's article on the Zenith CH 650 B with great interest, but one part that was of...

Kit Stuff

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Drawing on experience; by cartoonist Robrucha.

The Ultimate Upgrade

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Could a plane as large, expensive and complicated as the Lancair Evolution be completed by an experienced homebuilder? We have the answer to that intriguing question.

Homebuilding on the Edge

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Out in the California desert, innovation in homebuilding is the rule, rather than the exception. By Marc Cook.

In Case You Missed It

The Other P Factor

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Late last year I flew from Southern California to Tucson and back in my...

Cooling Inlets

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The cooling air inlet serves two functions: First, and most important, the inlet must...
Baffle duct on Lycoming Thunderbolt 36 engine

Make a Custom Baffle Duct

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Fiberglass your way to a perfect shape.

2020 Engine Buyer’s Guide

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Get your aero motivation here!