Build Your Skills: Fabric

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Finishing tapes not only strengthen areas that need reinforcement, but they also cover unsightly screws, rivets and rib-lacing cord. This month we cover the types of tapes available, where they should be applied and how to apply them; by Ron Alexander.

To Launch a Light Sport

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It’s amazing what a little light will reveal, in this case a planned hole for the wing that would have been dangerously close to the wingspar. No worries. The problem was remedied, and it was on to fixing flaws in the wing’s surface and working on the nosewheel and front suspension; by Bob Fritz.

Aero ‘lectrics

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This month we get into actually building the portable antenna that was described last month;

Wind Tunnel

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In order to bank the airplane and execute a turn properly, adverse yaw must be countered or eliminate altogether. The discussion of how to do this includes rudder control, aileron-rudder interconnects, directional stability, differential ailerons, aileron drag and the use of spoilers;

Wag-Aero Sport Trainer

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Builder Dave Klages’ Wag-Aero Sport Trainer remains faithful in most ways to the J-3 Cub that inspired it; by Marc Cook.

Roll Your Own

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Although the KK-1 is scratch-built, builders Ken Scott and Ken Krueger have used all of the modern tools at their disposal to expedite the design and building process. This month, Scott discusses the more than satisfactory results of load-testing the wing and horizontal stab;

Around the Patch

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Editor-in-Chief Marc Cook offers an explanation of how the annual Aircraft Buyer's Guides are assembled, and his attempts to enhance the usefulness and relevance of the information provided.

What’s New

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In this months What's New, ECi announces a new extended warranty on its Titan cylinders, and Vesta, Inc. offers a new Experimental aircraft engine conversion based on a V-6 Honda auto engine; edited by Mary Bernard.

Ask the DAR

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This month, a new column introduces Designated Airworthiness Representative Mel Asberry, who describes his background in homebuilding and details some of what hes looking for as a DAR. Questions welcome.

Light Stuff

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Earlier this year, columnist Dave Martin had the opportunity to fly Flight Designs CTSW (short wing) factory-built Light Sport Aircraft. This month, he flies the company's new CTLS (Light Sport model), and he details the differences between the two.

In Case You Missed It

NPT and Aircraft Fittings–Don’t Get That Size Wrong!

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National Pipe Thread‭ ‬is a U.S‭. ‬standard for‭ ‬tapered‭ ‬threads‭, ‬which we find on...
GlaStar

Buying Used: GlaStar

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Comprehensive guide to purchasing a used GlaStar, detailing design, engine options, performance, and buyer considerations.

Ask the DAR

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Confusion about FAA Form 8130-12, replacing the 2-inch Experimental placard, selling an engine.

Wind Tunnel

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Aeroelasticity II—aileron flutter.