Cessna Citation II

==Variants==
*'''{{visible anchor|Citation II}}''' (Model 550), stretched development of the Model 500 with increased wingspan, fuel capacity and gross weight, first produced in 1978.{{sfn|Szurovy|1999|pp=28–30}} Initially replaced by the S/II in production, but was brought back and produced side by side with the S/II until the Bravo was introduced.<ref name="alnet550">[http://www.airliners.net/info/stats.main?id=160 The Cessna Citation II & Bravo from Airliners.net]</ref><ref name="asn550">[http://aviation-safety.net/database/type/type-general.php?type=CE-550 Citation II info from Aviation Safety Network]</ref>
*'''Citation II/SP''' (Model 551), single-pilot version of Model 550 with reduced gross weight.<ref name=aopa2011/><ref name="alnet550"/><ref name="asn551">[http://aviation-safety.net/database/type/type-general.php?type=CE-551 Citation II/SP info from Aviation Safety Network]</ref>
*'''{{visible anchor|Citation S/II}}''' (Model S550), development of Model 550 introduced in 1984 featuring a supercritical wing with swept wing roots, increased fuel capacity, and various minor improvements. Initially replaced the II in production.<ref name="alnet550"/><ref name="asns550">[http://aviation-safety.net/database/type/type-general.php?type=CE-S550 Citation S550 info from Aviation Safety Network]</ref>{{sfn|Szurovy|1999|pp=31–35}}
*'''T-47A''' (Model 552), U.S. Navy radar systems trainer version of S/II with a shortened wingspan, strengthened windshields, cockpit roof windows, more powerful JT15D-5 engines, and military equipment.{{sfn|Szurovy|1999|p=21}}
*'''Citation Bravo''' (Model 550 Bravo),<ref name=Cessna28apr2015/> updated S/II with new PW530A engines, landing gear and Primus 1000 avionics.<ref name="aero-techbravo">[http://www.aerospace-technology.com/projects/cessna_bravo/ "Cessna Citation Bravo Light Business Jet Cessna Citation Bravo Light Business Jet, USA", ''Aerospace-Technology.com]</ref>{{Unreliable source?|reason=domain on WP:BLACKLIST|date=June 2016}}<ref name="asn550bravo">[http://aviation-safety.net/database/type/type-general.php?type=CE-550B Citation Bravo info from Aviation Safety Network]</ref> The last Citation Bravo rolled off the production line in late 2006, ending a nearly 10-year production run of 337 aircraft.<ref name="ce-bravopress">Cessna Press Release [http://cessna.com/news/article.chtml?ID=uBQrpIyoB9YXpY2ThPrC3b6sq8ZFiDexBamZT6cjuJIaxwoT4m Recent Milestones for Cessna’s Citation Business Jet Programs] {{webarchive |url=https://web.archive.org/web/20080226115825/http://cessna.com/news/article.chtml?ID=uBQrpIyoB9YXpY2ThPrC3b6sq8ZFiDexBamZT6cjuJIaxwoT4m |date=February 26, 2008 }} 17 July 2006</ref>