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Aero ‘lectrics

In Case You Missed it

A Bit About Blades

Like a wing, a propeller blade is characterized by its area, planform, and airfoil cross section.
ForeFlight vs. Garmin Pilot

Excited About EFBs

Recently, I came across photos of my work in the 1990s, when I was...

What You Should Know About Screwdrivers

Screwdrivers come in many shapes and sizes. Wikipedia lists some 42 different types of...

Engine Theory: Direct vs. Geared

Direct vs. geared drive-one of aviations great debates.