Summary: The SR-71 Blackbird is renowned as the fastest aircraft ever, but its lesser-known predecessor, the YF-12, also holds a significant place in aviation history. Developed by Lockheed Martin's Skunk Works, the YF-12 was an experimental interceptor derived from the A-12 reconnaissance aircraft.
-Featuring dual cockpits, advanced navigation and firing computers, and equipped with air-to-air missiles, the YF-12 was designed during the Cold War to replace the F-106 Delta Dart.
-Despite its impressive capabilities...