The SR-71 Blackbird came about because of a virus-wartime need for a high-velocity, high-key surveillance airplane. This airplane traveled at multiple times the speed of sound, which means a little

The SR-71 Blackbird came about because of a virus-wartime need for a high-velocity, high-key surveillance airplane. This airplane traveled at multiple times the speed of sound, which means a little

The SR-71 Blackbird came about because of a virus-wartime need for a high-velocity, high-key surveillance airplane. This airplane traveled at multiple times the speed of sound, which means a little

The SR-71 Blackbird came about because of a virus-wartime need for a high-velocity, high-key surveillance airplane. This airplane traveled at multiple times the speed of sound, which means a little

The SR-71 Blackbird came about because of a virus-wartime need for a high-velocity, high-key surveillance airplane. This airplane traveled at multiple times the speed of sound, which means a little

The SR-71 Blackbird came about because of a virus-wartime need for a high-velocity, high-key surveillance airplane. This airplane traveled at multiple times the speed of sound, which means a little

The SR-71 Blackbird came about because of a virus-wartime need for a high-velocity, high-key surveillance airplane. This airplane traveled at multiple times the speed of sound, which means a little

The SR-71 Blackbird came about because of a virus-wartime need for a high-velocity, high-key surveillance airplane. This airplane traveled at multiple times the speed of sound, which means a little

The SR-71 Blackbird came about because of a virus-wartime need for a high-velocity, high-key surveillance airplane. This airplane traveled at multiple times the speed of sound, which means a little

The SR-71 Blackbird came about because of a virus-wartime need for a high-velocity, high-key surveillance airplane. This airplane traveled at multiple times the speed of sound, which means a little

The SR-71 Blackbird came about because of a virus-wartime need for a high-velocity, high-key surveillance airplane. This airplane traveled at multiple times the speed of sound, which means a little

The SR-71 Blackbird came about because of a virus-wartime need for a high-velocity, high-key surveillance airplane. This airplane traveled at multiple times the speed of sound, which means a little

The SR-71 Blackbird came about because of a virus-wartime need for a high-velocity, high-key surveillance airplane. This airplane traveled at multiple times the speed of sound, which means a little