TR-3B Black Triangle UFO: Reverse-Engineering or SDI Legacy?
The TR-3B legend refuses to die. For three decades, witnesses describe a silent Black Triangle UFO with a bright central light that “steps” through modes and then vanishes like a state change. Is the TR-3B a nuclear-powered human platform, a reverse-engineered UFO, or an elaborate myth? This deep dive starts with the sightings, follows the rumors, examines the physics, contrasts triangles with traditional UFO reports, and then explores Dr. Friedwardt Winterberg’s propulsion research, the Salvatore Pais patents, and which organizations could have fielded a craft like this.