Lockheed SR-71A “Blackbird”

Lockheed SR-71A “Blackbird”. S/N 61-7955. The SR-71 is long-range Mach 3+ strategic reconnaissance aircraft that was operated by the U.S. Air Force from 1964 to 1998. It was developed as a “black” project of the Lockheed A-12 reconnaissance aircraft in the 1960s by Lockheed and its “Skunk Works’ division was responsible for many of the design’s innovative concepts. , During 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. The SR-71 was designed to have basic stealthy characteristics and served as precursor to future stealth aircraft., A total of 32 aircraft were built; 12 were lost in accidents, but none lost enemy action. The SR-71 has been given several nicknames, including Blackbird and Habu. Since 1976, it has held the world record for the fastest air-breathing manned aircraft, a record previously held by the YF-12., This aircraft is the 6th prototype, s/n 61-7955. Assembly started on 13 May 1964 and #955 first flew on 17 August 1965. Throughout its career, this aircraft served as the Palmdale test aircraft until being replaced by SR-71A #61-7972 in 1985. Last flown on 24 January 1985, #955 accumulated 1,993.7 hours of light time., On loan from the National Museum of the United States Air Force.