Supermid Jets are slightly smaller than a heavy jet but designed for true coast-to-coast range. They are crafted with comfortable, stand up cabins and spacious baggage bays. Our Featured Supermid is the Bombardier Challenger 300. The Challenger 300 can seat up to 8 passengers in its wide-body cabin. The generous width, flat floor and stand up height create a comfortable and productive environment for passengers while flying high above traffic and weather.