INCREDIBLE plans have been revealed for a hypersonic superjet dubbed "Son of Blackbird" that could soon become the world's fastest aircraft ... to a near-perfect plane as it's set up to be ...

PilotPhotog SR-72 Son of Blackbird the Hypersonic Spy Plane Posted: March 28, 2025 | Last updated: March 28, 2025 Let's take a look at the planned fastest, highest flying spy plane ever in ...