The Bombardier Learjet 45XR is an improved model of the Learjet 45. This aircraft has increased takeoff weight, cruising speed and climb rate. Features Honeywell turbojet engines TFE73120BR. The latter made it possible to achieve excellent machine performance at high altitudes. The model is equipped with onboard standard electronics, including the Honeywell Primus 1000 Electronic Integrated Control System. Four large avionics displays provide flight and navigation information. They also transmit data on monitoring the monitors and warn the crew. Also it has increased range and passenger capacity.