There are a lot of airspeed acronyms in the world of aviation and each one has a purpose. There are also a lot of people that try to explain them out on the Internet. And none of them really did it for me. It took a lot of research on my part before I finally got to a point where it made sense. There are others out there on the same journey and I thought I would help them out by sharing what I've learned and hopefully explain it right on the first try.

00:25 How Airspeed Is Measured
01:33 Indicated Airspeed (IAS)
02:20 Calibrated Airspeed (CAS)
02:48 True Airspeed (TAS)
03:46 Equivalent Airspeed (EAS)
04:50 Mach Number
07:13 Ground Speed
08:20 In-cockpit Demo
10:17 Recap


End credits music by zakharvalaha from Pixabay: (https://pixabay.com/music/beats-ambie...)