GNav Basics 1: Lat/Long Refresher & The DMS Button

This is the first video in a series covering the basics of GNav for ATPL students. A lot of what you learn in GNav assumes that you are really comfortable with reading co-ordinates and interpreting them, so think of this video as a refresher to get you up to speed if you're feeling rusty. This series of GNav Basics also includes: Video 2: https://youtu.be/k4-0Uk2aWRE. The Departure Formula Video 3: https://youtu.be/m5PTKRbhgDE. Rhumb Lines & Great Circles Video 4a: https://youtu.be/j32LpoPUS5I. Convergency (part 1): Earth Convergency Video 4b: https://youtu.be/QrBlQ4qr9sQ. Convergency (part 2): Rhumb Line and Great Circle Convergency, & Conversion Angle. As ever, if you've found this video helpful then I'd greatly appreciate it if you could give it a thumbs up - and subscribe to the channel if you're not already. And if you've got ideas for future videos, please leave them in the comments below.