I've never heard of AAM/Markosia before, but I have to say this looks pretty damn cool.
Well, of course it's 1947 -- the first sighting by Kenneth Arnold at Mt. Ranier. His description of the craft, that they flew like saucers skipping across water, gave us the popular term "flying saucers". As a fan of both Saucer Country and Mars Attacks, I can tell I'm gonna love this.