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Donald J. Berk

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Electra-Glider

Converting a Strojnik S2A motorglider from gas to electric power.

In Case You Missed it

Completions

Builders share their successes.

Builder Profile: Fred & Pam’s Great Big Airplane Adventure

Fred Darnell's Murphy Super Rebel Moose is a real heavy hauler, and a pussycat to fly.

The Home Machinist (Part 11)

In our continuing series, author Bob Fritz explains how to use a boring head to drill odd-size or big holes. Hint 1: The bigger the hole, the slower the going. Hint 2: The traveling rest, which moves with the cutting tool, braces the material in two directions to minimize flexing.

Letters

Timing MagnetosDave Prizio's article on external timing of magnetos (October 2013) provides a very...