YF-23 Black Widow II: Diamonds Aren't Forever

The YF-23 Black Widow II tale is the stuff of aviation legend. A decade of brilliantly innovative work by 10,000 people across 30 states, performed entirely in secret, was all for nought! 

Become a Premium Member to Read More

This is a premium article and requires an active Key.Aero subscription to view. You can also access it if you’re subscribed to one of our Key Publishing magazines.

I’m an existing member, sign me in!

I don’t have a subscription…

Why not join our community of aviation enthusiasts? Pick one of our introductory offers and access a wealth of world-class aviation content.