Today most people have forgotten about this phenomenal aircraft, and even those who remember it have placed it as a footnote of history, as the aircraft that lost out to the mighty Lockheed Martin’s YF-22, now known as the F-22 Raptor. But, the aircraft that Northrop Corporation produced, was anything but unforgettable! Today we will dig up the past and tell you why the YF-23 was a masterpiece of modern engineering!