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Marc Cook

Marc Cook
624 POSTS 54 COMMENTS
Marc Cook is a veteran special-interest journalist who started as a staffer at AOPA Pilot in the late 1980s. Marc has built two airplanes, an Aero Designs Pulsar XP and a Glasair Aviation Sportsman, and now owns a 180-hp, recently modernized GlaStar based in western Oregon. Marc has 5000 hours spread over 200-plus types and four decades of flying.

Wanted: Engine Competition

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Imagine a time not too long ago when pilots embarking on the delicious endeavor to build their own airplanes could consider multiple sources for just about any engine on the menu.

Van’s Aircraft Year-End Update: “Significant Strides”

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Van’s Aircraft celebrates 2024 achievements: reduced kit lead times, RV-15 progress, and a new avionics department launch.

Here We Go Again

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Looking ahead to the aircraft kits and plans—for airplanes and rotorcraft—available for 2025
RV7 Panel, G5, G3X Touch, GMA 245, GTN 750, GMC 305, GI-260, AOA

EFIS Roundup 2024

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Big screens available now.

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.

Kitfox Speedster 916

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The feistiest Kitfox gets feistier yet.

Let Me Down Easy

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Emergency Glide is a valuable tool to give the pilot some breathing room to troubleshoot in the air and have the controlled descent handled by the EFIS.

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?

Flying With Dynon’s New Emergency Glide Feature

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Wouldn't it be nice to have the EFIS and autopilot take over while you diagnose an engine problem? Like having a copilot you don't have to feed.

Lycoming Thunderbolt Engines Update

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

In Case You Missed It

Oil Cooler 101

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What the homebuilder should know about oil coolers.

Ray Stits Remembered

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Designer of 15 Experimentals, inventor of the Poly-Fiber covering system, and founder of EAA Chapter 1, he was an aviation ambassador for all. By Amy Laboda.

Adding Direct Air/Fuel Ratio Monitoring

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An easy way to optimize engine operation.

Rotax, Anyone?

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Robert Haag’s RV-4/600 is powered by a Rotax 915 iS engine.