You couldn't ask for better timing. Holy Micro's Absolute AoA, an advanced angle-of-attack (AoA) system being introduced at Sun 'n Fun 2025, may be just what the FAA had in mind when it recently ...

A protractor is used to draw and measure angles. An angle is the amount of turn between two lines. Angles are measured in degrees with the symbol °. Angles can be labelled with 3 letters (eg DEF ...