he says what he saw in that picture just doesn t fit. take a closer look. look here and you can see this sort of round disk, sort of looks like a hub cap covering the tail rotor. he said that could hide the gears that turn the rotor. something that radar would easily pick up. he said he doesn t know of any helicopter in the u.s. military that has something like that. also, the pieces of the tail row rotor looks like it has five or six blades, and the blades may be shorter. a blackhawk normally has four blades and he says that shorter blades would reduce the whoop, whoop, whoop sound that you hear with a blackhawk helicopter, and also the coloring looks like it is painted a gray similar to what the air force uses to evade radar. now the aviation enthusiasts have been buzzing about this since these pictures hit the internet, speculating that this is a new form of stealth