ndb

I have just completed a project to provide a KML overlay that can be used in Foreflight and other EFBs which shows the location, frequencies, and call signs of all AM radio stations in the US. So you can turn the layer on, zoom in on a target area, and find nearby stations to use with your ADF...

So I was watching the Battle of Britain and got to thinking, how would navigation would have worked under IFR conditions in ww2? Of course in VFR it would just be dead reckoning and pilotage, but for IFR, we rely so heavily on electronic navigation that it’s weird to think of trying to navigate...

I just came across that section in my Sporty's ground school course (I have a PPL, but am getting back into the game after a long time away, so I'm starting from the ground (school) up), and it made me wonder. It almost seems like these days that VOR is the backup for the GPS (and like many of...