In February of 1980, A proposal for a Fighting Falcon version with a radically-modified wing shape, which was originally proposed for use on supersonic airliners was made. The project was known as SCAMP (Supersonic Cruise and Maneuvering Program) and later as F-16XL. The delta wing was to be of a cranked-arrow shape, with a total surface of 633 sq. ft. (more than double the area of the standard F-16 wing).