TR3B Black Manta

The TR-3 Black Manta, a rumoured cutting-edge aerospace vehicle linked to the U.S. Air Force's top-secret black projects program, has captured the imagination of conspiracy theorists and aviation enthusiasts alike. 
The TR-3B Black Manta is a mysterious aircraft purported to be owned by the United States Air Force. Though there has been no official confirmation of its existence, there are numerous theories and rumours about what this craft could be, ranging from alien technology to a prototype of an advanced USAF spacecraft. Whatever truth lies behind these theories, one thing is clear: TR-3B Black Manta continues to fascinate enthusiasts worldwide.