In Case You Missed It
All About Avionics: Panel Labels
Avionics wiz Stein Bruch discusses the pros and cons of the most popular ways of labeling your panel including placards, decals, rub-on labels, silkscreens and laser etching.
Down To Earth
Swapping out an engine leads to an even greater question than just finding one that fits: How do you keep it cool? By Amy Laboda.
Blade Inflow Angle
As the propeller moves through the air, each point on the blade follows a helical path.