Okay, you're probably wondering, "Why build a training course on the Marker Beacon?". Well....why not? It's a simple system, not too complex, so it makes a good starter. Besides, you probably never give your Marker Beacon receiver much thought, until it quits working. Still not convinced? Ok, try this: Your inbound on an ILS approach course, and you hear a series of 400 HZ dashes from the Marker Receiver, where are you? Ok maybe that's too easy. How about this one: Who was the first person to use a Marker Beacon to determine their position on an instrument approach? Give up? Well you'll find the answer contained in the course. What are you waiting for? The answer's just a click away!

The Main Menu is about 50 kilobytes in size, so give it a few seconds to load before you give up on it!.