WebIt had highly-swept wings and inward-canted vertical stabilizers, which led to it being nicknamed "the Hopeless Diamond"—a pun on the Hope Diamond. The first operational aircraft made its maiden flight on 1 December 1977. Two flyable vehicles were constructed. Both were lost due to mechanical problems. WebApr 10, 2024 · The footage seems to show a diamond-shaped object flying by around 20,000 feet. While it could be a drone or another man-made object, it’s attracted a lot of …
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WebApr 10, 2024 · The footage seems to show a diamond-shaped object flying by around 20,000 feet. While it could be a drone or another man-made object, it’s attracted a lot of attention online. UFO enthusiast The Hidden Underbelly posting the clip on YouTube and adding the caption: "In this footage we get a clear view of this object and this looks damn … WebGenerally if it's a diamond shaped aircraft though, I'd assume it's either a military plane being tested or something similar to that. Then again, that's my first though and could be incredibly wrong. I'd do some research at … cucaracha meaning
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WebAug 12, 2024 · My suggestion was not that it was an F-117 but that there is precedent of other iterations of Hopeless Diamond shaped aircraft so it doesn't seem implausible that somewhere someone will see a "diamond shaped UFO". My point above is a narrow one about the reconstruction image in a mainstream tabloid, the questionable orientation of a … WebOct 22, 2024 · So low was the hope that these diamond-shaped aircraft would realistically fly that the design came to be known as the "Hopeless Diamond" by … WebThe Diamond DART is a series of tandem, two-seat civilian and military turboprop trainers manufactured by Austrian Diamond Aircraft, "DART" meaning Diamond Aircraft Reconnaissance Trainer. [1] Development [ edit] The DART-450 made its first flight on 17 May 2016. [2] Certification of the $3.1 million plane was expected by the end of 2024. [3] cuc an toan ve sinh lao dong