Las Cruces A Win

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From a Sport Class air racing perspective the Las Cruces Air and Space Expo held last weekend was a great success.

Sonex Approves Gross-Weight Increase

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Sonex and Waiex owners may designate a max gross weight of 1220 pounds for aircraft with 100 hp or more.

Las Cruces Sport Qualifying

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Expected top-qualifier Andrew Findlay ran into injector issues thanks to minor debris floating around the fuel system.

Sport Air Racing Livestream

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A livestream feed from the Sport Class races so we can all follow the action as it happens.

Mojave Experimental Fly-In This Saturday

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Eyeballing airplanes and easy access to their designers/pilots.

What’s Up In the Experimental Engine Market

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Are the high prices here to stay? Are alternative engines finding an avenue to success? Are Jet A-burning engines like the DeltaHawk an important part of our future?

Lycoming Thunderbolt Engines Update

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What's on the horizon for Lycoming and Thunderbolt? Watch to find out.

FAR Revisions to Fix the “LODA Problem”

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For owners of Experimental/Amateur-Built aircraft, the best news is the rescinding of the so-called LODA rule.

Real Pylon Racing: Sport Class Unleashed at Las Cruces October 19...

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For those missing their annual dose of wing-to-wing pylon air racing last month, the Sport Class has the cure.

Van’s RV-15 Prototype Gets a New Tail

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Originally conceived with a stabilator—similar to the RV-12’s—the RV-15 is now sporting what appears to be a modified RV-10 tail.

In Case You Missed It

Wind Tunnel

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Simple aerodynamic improvements with tape.

Mike and Laura Starkey’s RANS S-21: Part 4

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Flying forward with the wing build.

Building the RV-3 Aileron Trim

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Shocked by the price of servos, Paul Dye decided to fabricate an aileron trim for his RV using compact linear actuators intended for use in radio-controlled models and robotics.

Easier Panel Wiring

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By David Boeshaar.