The Lockheed SR-71 "Blackbird" remains one of the most remarkable feats of aerospace engineering, designed during the Cold War to fly faster and higher than any other manned aircraft. Developed by the secretive Lockheed Skunk Works division, it served as a strategic reconnaissance platform for the USAF and NASA from 1964 until its final retirement in 1999. Key Performance Specifications
: It could survey 100,000 square miles of territory per hour from its cruising altitude. Engineering & Design Innovations LockheedSR71Blackbird.rar
: On July 28, 1976, it set absolute records for speed (2,193.167 mph) and altitude (85,068.997 feet). The Lockheed SR-71 "Blackbird" remains one of the