F-X

F-X can be discovered in Concepts, categorized under Aviation, Military, Aircraft. A U.S. military initiative to develop advanced fighter aircraft.

It has been discovered by 1 board and crafted 1 time, first appearing 3 hours ago. F-X can be created from 1 recipe, and goes on to appear as an ingredient in 1 other.

Related concepts worth exploring include Marine, Submarine, Fleet, Navy, Fortress, Seaplane, and 6 more.