The Learjet 60 XR aircraft features the Rockwell Collins Pro Line 21, a state-of-the-art avionics suite that applies the latest flight deck design, human factors concepts and system technology to offer pilots instant, intuitive access to critical flight information. The integrated avionics package includes four eight-inch by 10-inch (20-cm by 25-cm) high-resolution LCD adaptive flight screens, increasing the overall display area by 75 per cent and dramatically improving the quality of the visuals.