Editing Lockheed JetStar (section)

{{Short description|Executive transport jet by Lockheed}}
{{Distinguish|Lockheed L-133 Starjet}}
{{Infobox aircraft
| name = JetStar
| image = File:A IRIAF Lockheed JetStar.jpg
| caption = An [[Islamic Republic of Iran Air Force]] JetStar
| type = Transport
| national_origin = United States
| manufacturer = [[Lockheed Corporation]]
| designer = 
| first_flight = 4 September 1957
| introduction = 1961
| retired = [[United States Air Force]] 1990s
| status = In service
| primary_user = [[United States Air Force]] (historical)
| more_users = [[Mexican Air Force]] <br>[[Islamic Republic of Iran Air Force]]
| produced = 1961–1980<ref name=Flight12oct2018/>
| number_built = 202<ref name=Flight12oct2018>{{cite news |url= https://www.flightglobal.com/news/articles/nbaa-business-jet-designs-that-changed-the-industry-452471/ |title= NBAA: Business jet designs that changed the industry |date= 12 Oct 2018 |author= Murdo Morrison |work= FlightGlobal}}</ref>
| developed_from = 
| variants = 
}}

The '''Lockheed JetStar''' (company designations '''L-329''' and '''L-1329'''; [[United States Department of Defense aerospace vehicle designation|designated]] '''C-140''' in US military service) is a [[business jet]] produced from the early 1960s to the 1970s. The JetStar was the first dedicated private jet to enter service, as well as the only such airplane built by [[Lockheed Corporation|Lockheed]]. It was also one of the largest aircraft in the class for many years, seating ten plus two crew. It is distinguishable from other small jets by its four engines, mounted on the rear of the fuselage, and the "slipper"-style fuel tanks fixed to the wings.