The XB-70 Valkyrie was an aircraft ahead of its time. Equipped with drooping wingtips, and designed with one of the highest lift-to-drag ratios in aviation history, the XB-70 challenged the known c...
Created by Lockheed's brilliant designer Kelly Johnson, the SR-71 Blackbird is one of the most legendary aircraft to emerge from the famous "Skunk Works". Capable of Mach 3 flight, the SR-71 could ...