SR-71 Blackbird

The SR-71 Blackbird was a long-range, high-altitude reconnaissance aircraft developed by Lockheed in the 1960s. Built primarily from titanium and designed for extreme speed and stealth, it could fly at over Mach 3 and above 85,000 feet. Used by the U.S. Air Force during the Cold War, the Blackbird gathered critical intelligence while outrunning enemy missiles, earning its place as one of the most iconic aircraft ever built.