Magazine

Beyerdynamic introduces the HS 800 Aviation Headset, Zenith Aircrafts Zodiac CH 650 meets FAAs 51% rule, and Jeppesen NavData is now available for MGL Avionics systems.

Paul Bertorelli reviews Garmins long-awaited GTN 650/750 navigators, and finds out how they stack up against the successful GNS 430/530 series.

What you need to consider before installing Garmins new GTN 650/750 series navigators in your homebuilt.

Months of repair work netted Bill Repucci a new, more powerful engine for his RV-9. The increase in horsepower brings with it a shift in CG and handling characteristics.

Ken Scott finds that practice makes perfect (or pretty good) as he puts his newfound wire-feed welding skills to the task of replacing rotting wood hangar doors with sturdy, steel-frame ones.

With Lancair’s factory-authorized builder assistance program, new Evo owners Wendell and Martha Solesbee get a leg up on their project. Custom jigs and extra hands take weeks off the build time and ensure they’re ready for the next steps.

Major changes to your homebuilt aircraft require sign off by the FAA. Mel Asberry explains how to keep it legal.

Builders share their successes.

There are many ways to check the accuracy of your airplanes tachometer. From the commonplace to the offbeat, Jim Weir explains their benefits and drawbacks.

Barnaby Wainfan explains the role of properly designed wing-fuselage junctions in reducing interference drag.