This very popular corporate jet was introduced in 1996 by Bombardier to replace their best-selling Challenger 601. Up until production was suspended in 2005, more than 800 of the aircraft were delivered. Partly responsible for the huge popularity of this aircraft is the unique extra-wide cabin of the Challenger 604, wider than that of any other aircraft in its category. This accounts for the sense of comfort that is felt during flight as the interior atmosphere is home-like and easily accommodates 9 passengers in 2 separated seating areas. The 604 also offers an excellent range of nearly 7500km, making it able to undertake journeys as far as Paris to Moscow or Los Angeles to New York and, with a high maximum cruise speed, it can do so in great time.