The sole remaining XB-70 was retired in 1969, solidifying its legendary status in aviation history. The Cold War was a romantic time for ... The body was built from stainless steel and titanium. The ...
What You Need to Know: The A-12 Avenger II, a stealth attack aircraft developed by General Dynamics and McDonnell Douglas, was intended to replace the A-6 Intruder in the U.S. Navy's fleet. Featuring ...