Comments by "Julia P." (@juliap.5375) on "This plane doesn't 'exist'... Aurora Top Secret Spy Plane SR-91" video.

  1. USSR got it blueprints when it was not finished yet. Soviets created it copy to make fingerprint of it for radars. Each flying object (from missile to helicopter) is produced and then scanned from all directions by misc radars, so radar can understand what it see. US not accepted F-117 yet, while Soviets already programmed own radars with it fingerprint. Now it also in Russian museum. Else funny fact, in that museum also two non existing yet prototypes of future American hypersonic missiles :D
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