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The SR-72 is thought to be a real hypersonic from Lockheed flying since 2017. Extended reportage here: https://youtu.be/QlMX6TYdU7I https://youtu.be/QlMX6TYdU
by pmayrgundter 2y ago
The SR-72 is thought to be a real hypersonic from Lockheed flying since 2017. Extended reportage here:
https://youtu.be/QlMX6TYdU7I https://youtu.be/QlMX6TYdU7I