The K-1057 Constell (derived from Constellation, as in the L-1049 Super Constellation, the Constell's rival) is a large six-engine airliner which is still in service today thanks to its never-ending upgrades and redesigns, and was built to compete against the Lockheed Super Constellation and the Aerostyle AS-1950 Mallard, as a better and far more fuel efficient plane. It doesn't have any flaps but it does have spoilers (VTOL up). Its four-tail design has made it very unique and was used for increased stability.

It is very luxurious, and even features two hot tubs, 10 private cabins, a magnificent kitchen, and the rest of the seats are all flatbed seats, so that customers are always happy.