The Lockheed Martin SR-71 “Blackbird” is one of the most unique and iconic aircraft of all time. Developed in the 1960s to fly faster and higher than all other airplanes and missiles of the time, the SR-71 holds world records for sustained altitude (85,069 feet) and speed (2,...
The Lockheed SR-71 Blackbird, a mainstay in the US Air Force for three decades, was renowned for its high-speed, long-distance reconnaissance capabilities. Constructed by Lockheed Martin in the 1960s, it initially took shape as the YF-12, then the A-12, serving as a s...
Lockheed’s SR-71 Blackbird first flew in 1964 and was decommissioned in 1999. Not known until the mid nineties is that the SR-71 was developed from the top secret Lockheed A-12. The A-12, project Oxcart, was build for the CIA as high speed and high alti
来自 EBSCO 喜欢 0 阅读量: 30 摘要: The article offers information on the follow-on of the strategic reconnaissance aircraft Mach 3 SR-71 Blackbird with the hypersonic skunk works aircraft SR-72 which was developed by the American aerospace technology company Lockheed Martin. 年份: 2014 ...