In 1993, Cessna decided to update the Citation V design, and announced the Citation Ultra Powered by Pratt & Whittney JT15D-5D engines with 3045 lbs of thrust and the standard avionics suite, which was updated to the Honeywell Primus 1000 EFIS glass cockpit. The Primus 1000 replaced the standard "round dial" flight instruments with three CRT computer screens, one for each pilot and one center mulifunction display. In 1994, the Ultra was named Flying magazine's "Best Business Jet". The Ultra was produced from 1994Ã¢â‚¬â€œ1999. Both the Citation V and Ultra hold 5816 pounds of fuel.