In this episode, we dive into one of the most information-rich instruments on the flight deck: the Airspeed Indicator. Building on our exploration of the pitot-static system, we unpack how the ASI translates pressure into performance—and why understanding its nuances is essential for safe and efficient flying.

We’ll break down the mechanism behind the instrument, explore the four key types of airspeed every pilot must master, and demystify the color-coded arcs that define the aircraft’s operational envelope. From stall speeds and flap limits to VNE and the caution range, you'll learn how to interpret the ASI at a glance and understand what’s not shown on the dial—like maneuvering speed, climb speeds, and critical multi-engine limitations.

Finally, we’ll walk through the simple but essential pre-flight checks that verify the ASI’s health before takeoff.

Whether you’re a student pilot building your foundation or an experienced aviator refreshing the essentials, this episode will give you a clearer, more confident grasp of one of aviation’s most fundamental instruments.