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.The TR-3 Black Manta, engineered to meet top-tier performance and durability standards, is a robust and reliable propulsion system.

source/image: Found And Explained

Armed with an aerodynamically designed triangular frame, it can safely reach high speeds and endure harsh temperatures. In the case of the TR-3B Black Manta, it means a craft that uses highly pressured mercury accelerated by nuclear energy, so that plasma is produced, which, in turn, creates a field of anti-gravity around the craft.

source/image: Found And Explained

It has an electromagnetic coil at the heart of it’s motive power system, the result of which is electromagnetic drive that interacts with the Higgs-Boson field at the quantum level. Heady stuff indeed!So, an anti-gravity aircraft doesn’t use conventional turbine or rocket engine technology, but instead a propulsion system that creates thrust by generating high-energy plasma. These aircraft are also referred to as ‘flux liners’.

Remember, the TR-3B was designed to be a subsonic stealth spy plane. That means the TR-3B Black Manta could sneak into just about any air space of any country and not be detected by its air traffic control or air defence systems.This little black number has been ᴀssociated with multiple reports of sightings of flying triangle aircraft over Antelope Valley, an area of desert in southern California much beloved by UFO watchers.

There are of course the inevitable allegations that the TR-3B was built by the military using extraterrestrial reverse-engineered technology.Even Forbes magazine mused in 2021 that maybe, just maybe the patents issued to Salvatore Cezar Pais could be a cover for alien technology captured over the years by the U.S. military.//Found And Explained