Claim: Citation V/Ultra, manufactured by Cessna and developed from Cessna Citation II, first flew in 1987.
Evidence: The Cessna Citation II (Model 550) series of Citation jets are light corporate jets built by Cessna. The II/SP is a single pilot version, the improved S/II first flew on February 14, 1984 and the Citation Bravo upgraded with new avionics and P&WC PW530A turbofans on April 25, 1995, while the United States used it as the T-47. The Cessna Citation family is Cessna's business jets line, forming the largest business jet fleet. The first Citation was put into service in 1972 and more than 35 million flight hours have been logged since. The Cessna Citation V (Model 560) is a business jet built by Cessna, stretched from the Citation II. A prototype flew in August 1987, it was certified on December 9, 1988 and delivered from April 1987, 774 were delivered until 2011.