The Beech Jet 400 charter jet was designed as an improvement to the Mitsubishi Diamond 2 aircraft by the Raytheon Beech Aircraft Company. This business light jet aircraft has ample seating for seven to nine business executives and offers an enclosed lavatory for added comfort. With a maximum speed of 528 mph and a maximum range of 1440 nm, this luxury aircraft can meet the needs of demanding business itineraries and luxury leisure travelers. From Cape Cod on a private jet to Chicago . The air charter of a Beech Jet 400 puts you where you need to be with the convenience of a direct flight.