Apparently the TR 3A, a much smaller craft that is also triangular, but to my knowledge does not hover, and is more or less was an experimental test in stealth capabilities using more advanced methods than the F 117, that is what was most likely used for that purpose.
Also known as THAP, the Northrop development name for it. Much smaller than the tr 3b, more conventional flight capabilities.
Apparently the TR 3A, a much smaller craft that is also triangular, but to my knowledge does not hover, and is more or less was an experimental test in stealth capabilities using more advanced methods than the F 117, that is what was most likely used for that purpose.
Also known as THAP, the Northrop development name for it. Much smaller than the tr 3b, more conventional flight capabilities.
Another link because now lemmy turns a gif into a broken webm