The Cessna Citation CJ4 Gen2 is a member of the CitationJet family of light business jets produced by Textron Aviation. It is an upgraded version of the CJ4, with improved avionics, a redesigned interior, and other enhancements.

The CJ4 Gen2 features a Williams International FJ44-4A turbofan engine, which provides a maximum cruise speed of 451 knots and a maximum range of 2,165 nautical miles. It has a maximum seating capacity of ten passengers and a maximum takeoff weight of 17,110 pounds.

The cockpit of the CJ4 Gen2 features the Garmin G5000 avionics suite, which includes dual primary flight displays, a multifunction display, and a digital autopilot. It also features a Synthetic Vision System, which provides 3D representations of the terrain and obstacles, enhancing situational awareness.

The cabin of the CJ4 Gen2 is spacious and comfortable, with a height of 57 inches and a width of 58 inches. The cabin has six individual seats and a side-facing couch, as well as a fully enclosed lavatory.

The CJ4 Gen2 also features a number of other enhancements, including LED lighting, improved sound insulation, and updated cabin management controls. It is a popular choice for business travellers and charter operators, as it offers a combination of speed, range, and comfort in a versatile and reliable package.