Professional golf player Arnold Palmer bought Citation X #1, the largest and fastest Citation jet, in 1996. Palmer’s friend Russ Meyer, then CEO of Cessna, had influenced him to buy his first Citation 20 years earlier. This is a 1/40 scale model of Palmer's Citation X N1AP.
This object is on display in Thomas W. Haas We All Fly at the National Air and Space Museum in Washington, DC.