What exactly is radio navigation? In short, radio navigation is the art of locating your position on the earth by use of radio waves. Radio waves can be used to find direction (bearing), distance (ranging) and also velocity to or from a station.
The DC-9 Classic comes with these 6 liveries in the release package:
Today I went plane spotting. I haven't done that in ages, so it was time. Plane spotting is a great pastime. It's fun and relaxing. Besides flight simulation and aviation, I also have a passion for photography. Plane spotting is a great way to combine those two interests!