SR-71 Blackbird

The Lockheed SR-71 "Blackbird" is a long-range, Mach 3+ strategic reconnaissance aircraft that was operated by the United States Air Force. It was developed as a black project from the Lockheed A-12 reconnaissance aircraft in the 1960s by Lockheed and its Skunk Works division. Renowned American aerospace engineer Clarence "Kelly" Johnson was responsible for many of the design's innovative concepts. During aerial reconnaissance missions, the SR-71 operated at high speeds and altitudes to allow it to outrace threats. If a surface-to-air missile launch was detected, the standard evasive action was simply to accelerate and outfly the missile.[2] The SR-71 was designed to have basic stealth characteristics and served as a precursor to future stealth aircraft.

Apparently this SR-71 was the only example for trials of the “Big Tail” modification, which added sensors in a rear fuselage extension.

located at the USAF Armaments Museum, Eglin AFB, Florida.

Pictures taken and shared by Matt Riesmeyer