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LeRoy Cook

LeRoy Cook
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Contributing Editor LeRoy Cook is an experienced journalist with writing credits in just about every aviation publication that counts. He brings a wealth of knowledge and perspective to his flight reviews.

2024 Propeller Buyer’s Guide

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Which propeller is right for you?

It Wouldn’t Be Oshkosh Without It

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A little rain is to be expected

Comp Air 6.2 Shown At AirVenture

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Ron Lueck of Comp Air Aviation is showing his latest creation at AirVenture 2023, the Comp Air 6.2 six-seater kit design, perhaps better approached...

Getting Around on the Grounds

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First time visitors to EAA AirVenture predictably utter the standard pronouncement, “I had no idea it was so BIG!” I always try to prepare...

The Places We Fly Over

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Coming to EAA AirVenture Oshkosh is, for most of us, a matter of following GPS guidance over the NOTAMed waypoints, with nary a thought...

2023 Propeller Buyer’s Guide

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Picking your perfect prop.

Zenith Aircraft Marks 30 Years In Mexico

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On September 16 & 17, 2022, Zenith Aircraft’s latest edition of its annual open house celebrated the factory’s 30th anniversary. We made our first...

Finding the Proper Prop

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Which propeller is right for your homebuilt?

Hummel Happenings

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Hummel Aircraft holds its 2021 fly-in at its new home in Howell, Michigan.

The Rationale Of Oshkosh

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To expend considerable time and treasure converging on a medium-size city in Wisconsin every summer, just to hang out with like-minded aviation aficionados, doesn’t...

In Case You Missed it

Letters

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 Keen on KeensertsI just read Steve Ells’ article on threaded inserts . Good info....

Torque Plates

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Torque plates are installed before any cylinders go on at the Lycoming engine...

Error Chain

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Bubble, bubble, boil… and trouble! Vapor lock stops a Lycoming during Phase 1 testing. By Bill Repucci.

Wooden Hangar Floors

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Yes, its unusual, but for my hangar it makes perfect sense. By Steve Kessinger.