Found and Explained Official on MSN
TR-3B Black Manta and the anti-gravity patents that fueled the myth
The TR-3B Black Manta is framed as a black triangle aircraft surrounded by sightings, denials, and speculation similar to other alleged US black projects. The claimed propulsion relies on pressurized ...
For decades, rumors have swirled about the United States secretly operating highly classified black, triangular craft known as the TR-3A and TR-3B, with some going as far as to claim ...
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