Originally posted by longbow
Maybe you are true but I NEVER saw for example black F-117 looking like that first grey pic of B-2. I don't know what mechanism it uses (maybe some
special paint as already stated?), but i thing it can change it's colors (of course not every color). And why change colors? Because the same reason
why the modern jets are masking it's contrails.
It cannot change colors in the air. There is no need, nor request for such a feature. The planes are simply painted a different color. There is
nothing special about em. You saw an F-117, good for you.