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Tom Kuffel

Tom Kuffel
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Tom Kuffel, builder of a Glasair Sportsman, is a 4000-hour CFI with sea and multi-engine ratings. He has also flown on several hundred aircraft searches while managing to be the subject of one or two himself.

Two-axis Electric Trim Controller for Under $50

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This homebuilt two-axis electric trim controller has all the functions of the fanciest commercial units, yet it costs less than $50 for the parts.

Simplified One-Off Electronic Projects

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As homebuilders, we are accustomed to doing a lot of preliminary and/or tooling work to build a couple of pieces for our aircraft. Tom Kuffel created an auxiliary fuel transfer pump controller for his GlaStar Sportsman for next to nothing, a real savings over the retail price of $300, and he describes how he did it.

In Case You Missed It

Coming Back

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Returning to the cockpit after a long absence.

Trig’s New Nav/Coms

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Trig’s new TX56 has smart features and good compatibility. A built-in GPS would make it better.

Wind Tunnel

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Pitch non-linearities.

Retirement Project

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A backcountry Bearhawk built for comfort, cross-country cruising and cargo capacity.