Cessna Aircraft said it will use Rockwell Collins’ new digital cabin management system (CMS) for the Citation CJ4 business jet. The new CMS will incorporate a range of new entertainment features, including high-definition video, audio and an integrated Airshow moving map. The system will be offered as part of the baseline CJ4 cabin package. Rockwell Collins also supplies the Pro Line 21 avionics suite that will be standard equipment for the new CJ4 aircraft, as it is with other members of the Citation CJ family. The CJ4 is scheduled to enter into service in 2010.