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Lightweight Stepladder

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I affectionately refer to my Jabiru light-sport as being a “low high-wing” airplane. This...

To Launch a Light Sport

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After a disappointing postponement of the first flight, the Jabiru J250 takes to the skies for real. By Bob Fritz.

Angle of Attack vs. Airspeed

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Angle of attack indicators have been used by the military and airlines for years...

Antennas According to Jim (Ch. 1)

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First, let’s talk about “polarization”; there are three polarizations. The first two are easy.