Flying the Legend P-51D Mustang.

USD 4.5 million buys you a P51 Mustang & twenty, yes TWENTY Merlin engines!

This P-51D Mustang comes with the worlds largest inventory of Merlin engines and P-51 airframe parts. Approximately 20 merlin engines and tons of Merlin. I downloaded this one.

The North American Aviation P-51 Mustang is an American long-range, single-seat fighter and fighter-bomber used during World War II and the Korean War, among other conflicts. The Mustang was designed in April 1940 by design team headed by James Kindelberger[ North American Aviation (NAA) in response to a requirement of the British Purchasing Commission. The Purchasing Commission approached North American Aviation to build Curtiss P-40 fighters under license for the Royal Air Force (RAF). Rather than build an old design from another company, North American Aviation proposed the design and production of a more modern fighter. The prototype NA-73X airframe was rolled out on 9 September 1940, 102 days after the contract was signed, and first flew on 26 October.

In order to Be an ACE an American P 51 pilot had to shoot down 5 confirmed enemy aircraft.