The Cessna Citation CJ4 is the next product in the Citation Jet line. The first flight took place on May 5, 2008. Compared to other jets, this one worth $ 8.75 million was lighter, more powerful, and faster. The main difference is that Citation is able to immediately fly in the opposite direction with the same passengers against a headwind of 40 knots (if it gets permission to occupy level 450). As for Learjet, a crew will have to reserve time for refueling or landing. The maximum operating speed was increased to 0.77M. Performance while flying at high speeds is impressive.