The SR-71 Blackbirds were used in intelligence-gathering operations over the Soviet Union and Vietnam. A s Washington and ...
In 2013, Lockheed Martin announced development of the successor to the SR-71 Blackbird spy plane. The SR-71 was capable of reaching speeds over three times the speed of sound, and the SR-72 is ...
INCREDIBLE plans have been revealed for a hypersonic superjet dubbed “Son of Blackbird” that could soon become the world’s fastest aircraft. Building on the legacy of the SR-71 ...
The SR-71 Blackbird, first introduced six decades ... The resulting SR-71 remains one of Lockheed Martin’s most formidable aircraft designs. Designed to fly faster than 2,000 miles per hour ...