Here’s What You Need to Remember: The XF-90 reportedly achieved supersonic speeds fifteen times. However, in August 1950 the XF-90 was pitted in a fly-off against the McDonnell Douglas XF-88 Voodoo, ...

In 1945, the U.S. Army Air Force issued a requirement for a “penetrating escort” jet that could accompany comparatively ponderous B-29 and B-50 strategic bombers all the way to targets over the Soviet ...

On April 22, 1952, dozens of journalists and approximately 2,000 military personnel watched as a 31-kiloton nuclear bomb exploded above the Nevada Proving Ground. Operation Tumbler-Snapper, as the ...

We'd like to believe that every prototype military aircraft goes on to have a long and successful career. But especially in the early days of the Cold War, it simply didn't work out this way. But when ...

The XF-90 was built like no fighter before… or since. At a time when no one knew what supersonic flight would do to metal, ...

In the history of fighter jets, there have been many fighter jet designs that were in the news due to their unique design and technology. But they never flew. Billions of dollars were spent on these ...