Table of Contents

July 2013 Issue

Flight Reports

Highly Evolved

The Lancair Turbine Evolution might be the ultimate Experimental kit aircraft. By Doug Rozendaal.

Builder Spotlight

Pet Pup

Building a replica Sopwith Pup from scratch is not for the faint of heart. By Wes Jones.

Seeing in the Dark

Grand Rapids Technologies FLIR provides an extra margin of safety for night ops. By Paul Dye.

Perking up the performance of a Glasair Sportsman

Power Flow exhaust shows a measureable efficiency gain over the standard system. By Dave Prizio.

Build Your Own Hangar Doors

Not finding any commercial doors to his like or budget, the author built his own. By Nolan Bradbury.

Oil Cooler 101

What the homebuilder should know about oil coolers. By Tom Wilson.

Homebuilding—In the House!

Building a hoist allows a builder to construct a full-span wing assembly inside his house–and keep it out of the family’s way. By John Fletcher.

Firewall Forward: Engine Instruments

How to sort through the maze of instrumentation choices. By Dave Prizio.

Ask the DAR

Recertifying a Homebuilt after major changes. Changing the gross weight when putting a Rans S6S on floats. By Mel Asberry.

Completions

Builders share their successes.

Designer's Notebook

Wind Tunnel

To find the speed, lose the drag. By Barnaby Wainfan.

Exploring

Editor’s Log

With so many different types of Experimental/kit aircraft available, Paul Dye explains how KITPLANES tries to include something of interest for everyone.

Buzzwords: Human Factors—The Basics

Small design considerations can have a big impact on comfort, convenience and safety. By Edward P. Kolano.

Alternative Energies

The Grand Unified Airplane: Is it possible to extract energy from the act of flight itself? By Dean Sigler.

What’s New: Garmin’s Bold Experimental Push

New equipment from Garmin’s Team X is tailored to the experimental builder’s budget. By Paul Dye.

Light Stuff

Freedom from airports: takeoffs off and landings where there aren’t normal runways. By Roy Beisswenger.

Free Flight

Which way do you lean? Techniques for improving performance by using the mixture control. By Paul Dye.

Kit Bits

Letters

Builders' Marketplace

Kit Stuff

Drawing on experience; by cartoonist Robrucha.

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flyeco-snipDiesel engines are beginning to make tiny inroads into the Experimental aircraft market, although they're a ways from gaining market share. At the Aero show in Friedsrichshafen, KITPLANES saw an interesting three-cylinder model from a company called FlyEco.
rotax-912s-snipNew side-by-side testing by Rotax reveals that the 912iS yields substantially better fuel economy than the company originally claimed. In this exclusive KITPLANES video, Rotax's Alexander Mitter reveals the test details.
garmin-g3We get a detailed look at Garmin's new G3X package. Paul Bertorelli talks to Garmin's Jim Alpiser at the Aero show in Friedrichshafen, Germany.
paul-dye-rv3At Sun 'n Fun 2013, KITPLANES editor Paul Dye flew his RV-3 into Lakeland. In this video, he gives us a tour of the airplane's unique design and construction.
superior-xp-400Superior Air Parts is showing the new XP-400, a 215 hp variant of the popular four-cylinder powerplant.
Zenith CruzerZenith Aircraft introduced a new version of its CH750, the Cruzer. It's intended to be faster than the STOL version of this airplane.
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