The Yakovlev Yak-9 and North American P-51 Mustang are two of the most infamous fighters of the Second World War.

On October 26, 1940, the North American NA-73X - the first prototype of what would become the iconic P-51 Mustang - took to ...

By Brad Howard Posted on Jul 9, 2018 At some point during the tail end of World War II, a creative engineer at North American Aviation looked at the P-51 Mustang and wrote a memo to his boss ...

In response, North American Aviation created the ... In some cases these “defective” P-51 parts ended up being intended for the Twin Mustang project, and would get added to the collection ...