The Challenger 605 was introduced in 2005 at the NBAA Convention in Orlando, FL. It is similar to the CL604 but will feature the Rockwell Collins Pro-Line 21 avionics suite and a redesigned cabin.
The Challenger 604 has been the fastest selling model of the Challenger series of aircraft, to date. It is powered by GE CF34-3B engines, with three percent lower fuel consumption, than 601-3A engines. The 604 have a maximum range of 4,000 NM.
The Challenger 605 made its first flight on January 22, 2006.
3,756 nautical miles
1,420 cubic feet
115 cubic feet