Why Vx and Vy Change With Altitude
![Why Vx and Vy Change With Altitude](http://rodmachado.com/cdn/shop/articles/Vx_And_Vy-394466_533x.png?v=1680637162)
Recently, someone asked about why Vx and Vy change with altitude. This isn't necessarily an easy thing to understand since it involves several variables. So here's a modified "quick" version...
Rod Machado, the Learn to Fly Guy, has taught millions the basics of flying through flight lessons, simulation, and training materials.