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Paul Bertorelli

Paul Bertorelli
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Paul Bertorelli is Editor at Large at Belvoir Media Group which publishes Kitplanes Magazine, The Aviation Consumer and AVweb.com. He was formerly the editor of IFR. Paul's an ATP-CFII-MEI.

Inside Rotax

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It's really a factory within a factory. The company leverages high-volume recreational engine output to help sustain its aircraft motors.

Hangar Policy Lunacy

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Sometimes, I'm glad our readers are paying attention because I'm not sure we always are. By "we," I mean the editorial we; the crack,...

Kitplanes Flies the New Rotax 912 iS Sport

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In April 2014, Kitplanes announced the new 914 iS, specifically tailored for the U.S. market. At the company's Wels, Austria headquarters, Kitplanes took a brief flight demo in an aircraft equipped with the new engine.

Wooden Props

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While composite props are making inroads, the century-old technology of wood more than holds its own. By Paul Bertorelli.

Kitplanes Looks at RANS S 20 Raven

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At the Sport Aviation Expo in Sebring, KITPLANES got a good look and a demo flight in RANS' new S-20 Raven, an evolution of the popular Coyote kit/LSA series.

Kitplanes Sensenich Factory Tour

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Kitplanes and AVweb took a quick tour of the Sensenich wooden prop factory in Plant City, Florida to see how the props are made.

Levil Technology’s New iLevilAW ADAHRS

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Levil Technology is out with a new portable ADS-B unit that's really a miniature ADAHRS.

FlyEco’s Experimental Diesel

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Diesel 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.

Better Fuel Efficiency Than Claimed for Rotax 912iS

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New 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.

Detailed Look – Garmin’s New G3X Package

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We 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.

In Case You Missed It

Building the eXenos

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Part 5: Now the mechanical bits!

Where Do Airplane Parts Come From?

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Building your own replacement kit parts, which is no different than scratch-building from plans, may save you money and time.

Lithium vs. Lead-Acid

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Lithium vs. Lead-Acid—the bench tests.

The Meredith Effect-Fact or Fiction?

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Can a properly ducted radiator offset all internal cooling drag and produce thrust?