View source for Beechcraft Super King Air

{{Short description|Light twin-turboprop transport aircraft family}}
{{Use mdy dates|date=May 2019}}
{{Use American English|date=February 2022}}
{{About|the Model 200 and 300 Series|the Model 90 and 100 Series|Beechcraft King Air}}
{{Infobox aircraft
 |name= Super King Air
 |image= File:Royal Air Force King Air B200 Training Aircraft MOD 45153010.jpg
 |caption= A King Air B200 of No. 45 Squadron Royal Air Force
 |type= Civil utility aircraft
 |manufacturer= [[Beechcraft]]
 |first_flight= October 27, 1972
 |introduction= 1972 (military) <br />February 1974 (civil)
 |retired=
 |status= Active service
 |primary_user= [[United States Air Force]]
 |more_users= [[United States Army]] <br> [[Royal Flying Doctor Service]] <br> [[Royal Australian Air Force]]<!-- Limited to three more users only -->
 |produced= 1972–present
 |number_built= 4,406 at end of 2024<ref name=BeechSNlist>{{Cite web |date=2025 |title=Beechcraft and Hawker Serialization List: 1945 thru 2024 |url=https://ww2.txtav.com/TechnicalPublications/Downloads/DownloadNonTechFile?Filename=serializationList.pdf |url-access=registration |website=[[Textron Aviation]]}}</ref><ref>{{Cite book |last=Simpson |first=R.W. |title=Airlife's General Aviation: A guide to Postwar General Aviation Manufacturers and their aircraft |publisher=Airlife Publishing |year=1995 |isbn=1-85310-577-5 |edition=2nd |pages=76}}</ref><!-- Not including the C-12.  Construction number count: 2019 BB-series, 171 BL-series, 490 BY-series, 9 BZ-series, 230 FA-series, 19 FF-series, 1345 FL-series, 120 FM-series, 1 FN-series -->
 |developed_from = [[Beechcraft King Air]]
 |variants= [[Beechcraft C-12 Huron]] 
 |developed_into= [[Beechcraft 1900]]
}}

The '''Beechcraft Super King Air''' family is part of a line of twin-[[turboprop]] aircraft produced by [[Beechcraft]]. The Model 200 and Model 300 series were originally [[marketing|marketed]] as the "Super King Air" family; the "Super" designation was dropped in 1996.<ref name="airliners.net">[http://www.airliners.net/info/stats.main?id=328 "Raytheon Beechcraft King Air 200."] ''airliners.net.'', July 30, 2006.</ref> They form the King Air line together with the [[Beechcraft King Air|King Air Model 90 and 100 series]].<ref>Phillips 1992, p. 7-10.</ref>

Beechcraft currently offers the 250 (design. B200GT<ref name=BCA2016>{{cite news |url= http://www.penton.com/digitaleditions/BCA/BCA_201605.pdf |title= 2016 Business Airplanes Purchase Planning Handbook |work= Business & Commercial Aviation |publisher= Aviation Week |date= May 2016}}</ref>) and the larger 350i (B300<ref name=BCA2016/>) models.<ref>{{cite web |url= http://txtav.com/en/products?brands=beechcraft&categories=turboprop |title= Beechcraft turboprop Aircraft |publisher= Textron Aviation }}</ref> The 350ER (B300CER<ref name=BCA2016/>) is available to government, military and commercial customers for special mission operations<ref name="Textron">{{cite web |url=http://beechcraft.txtav.com/en/king-air-350er |title=King Air 350ER |publisher=Textron Aviation}}</ref> such as aerial survey, [[air ambulance]], flight inspection and surveillance.<ref>{{cite web |url=http://www.beechcraft.com/special_missions/ |title=Special Missions |publisher=Textron Aviation |access-date=April 27, 2017 |archive-date=May 8, 2017 |archive-url=https://web.archive.org/web/20170508053232/http://www.beechcraft.com/special%5Fmissions/ |url-status=dead }}</ref> The [[Beechcraft 1900]] regional airliner was derived from the Model B200 King Air.<ref name="p70">Phillips 1992, p. 70.</ref>

The Super King Air family has been in continuous production since 1974,<ref name="HBPL"/> the longest production run of any civilian turboprop aircraft in its class. It outlasted all of its previous competitors, and even its intended replacement, the [[Beechcraft Starship|Model 2000 Starship]]. The only other pressurized multiengine turboprop [[utility aircraft]] now in production is the [[Piaggio P.180 Avanti]].<ref name=BCA2016/>

==Development==

===Super King Air 200===
[[File:Great Western Aviation (VH-SGV) Beechcraft 200 Super King Air.jpg|thumb|1980-built Beechcraft 200 Super King Air]]
[[File:N857GAatSYD.JPG|thumb|This 200T Super King Air built in 1979 shows all the major modifications for this variant; belly radar pod and camera hatch, wingtip fuel tanks, and domed window on the side of the rear fuselage.]]
[[File:NSW RFS "Firescan" (VH-LAB) Beechcraft B200T Super King Air.jpg|thumb|Beechcraft B200T Super King Air with belly camera hatch aft of the wing]]

The Model 200 was originally conceived as the Model 101 in 1969, and was a development of the Model 100 King Air.<ref name="p65">Phillips 1992, p. 65.</ref><ref name="Potts"/> The Model 200 had essentially the same fuselage as the Model 100, with changes to the rear fuselage to accommodate a new T-tail (in place of the 100's conventional tail with all-moving trimmable horizontal stabilizer) and structural changes to allow higher maximum pressurization.<ref name="Potts"/> Apart from the T-tail, other changes included [[Pratt & Whitney Canada PT6]]A-41 engines rated at {{convert|850|shp|abbr=on}} instead of the {{convert|680|shp|abbr=on}} engines of the Model A100 then in production, and a wing of increased span and extra fuel capacity.<ref name="p65"/><ref name="p64">Phillips 1992, p. 64.</ref> Overall, the 200 was 3&nbsp;ft 10 in (1.17 m) longer than the A100, with wingspan 4&nbsp;ft 3 in (1.29 m) greater, containing {{convert|60|USgal|L}} more fuel.<ref name="airliners.net"/><ref name="p65"/><ref name="p64"/><ref>[http://www.airliners.net/aircraft-data/stats.main?id=327 "Raytheon 90/100 King Air."] ''airliners.net.'' Retrieved: January 31, 2010.</ref> Maximum Take-Off Weight (MTOW) was increased by 1,000&nbsp;lb (450&nbsp;kg).<ref name="Potts"/> After protracted development including extensive [[wind tunnel]] testing of the design (especially of the T-tail which was tunnel-tested for 375 hours),<ref name="p65"/> the first prototype flew for the first time on October 27, 1972;<ref name="Janes">Jackson 2003</ref> a second prototype took to the air on December 15 the same year.<ref name="p65"/> Three production aircraft were also built in 1972 and delivered to the U.S. Army;<ref name="p66"/> these three were designated Model A100-1s by Beechcraft and were given the military designation RU-21J;<ref name="p83">Phillips 1992, p. 83.</ref> the first of some 400 T-tail King Airs to be ordered by the U.S. armed forces.<ref name="p8485">Phillips 1992, pp. 84–85.</ref> The 200 received civil certification in December 1973<ref name="p91">Phillips 1992, p. 91.</ref> and the first civil delivery took place in February 1974.<ref name="Potts">Potts, Mike. [http://www.avbuyer.com/articles/detail.asp?Id=44 "The King Air Story (Part 1)".] ''avbuyer.com,'' May 2004. Retrieved: January 31, 2010.</ref>

In 1976, Beechcraft developed the Model 200T, a version configured for [[aerial survey]]ing or [[reconnaissance]].<ref name="p66"/> The prototype was created by modifying a Model 200 aircraft, constructor's number (c/no.) BB-186;<ref name="p66"/> the modifications included changes to the belly aft of the wing to allow photography with a vertical camera, provision for a surveillance radar in a pod under the fuselage, dome-shaped windows on the sides of the rear fuselage to allow observation directly below the aircraft by occupants, and a {{convert|50|USgal|L|adj=on}} usable capacity fuel tank on each wingtip to increase the aircraft's range.<ref name="p66"/> Customers could specify any combination of these modifications when ordering a 200T; all 200Ts were Model 200s modified at the factory and given new constructor's numbers.<ref name="p66"/>

The next model was the Model 200C in 1979, equipped with a large cargo door on the left-hand side of the rear fuselage with an [[airstair]] door similar to the Model 200's door built into it.<ref name="p84">Phillips 1992, p. 84.</ref> The door opening was 4&nbsp;ft 4 in (1.33 m) high and 4&nbsp;ft 4 in (1.33 m) wide,<ref name="airliners.net"/> allowing a larger range of items to be loaded into the cabin, and the new model was popularly outfitted as an [[air ambulance]]. The 200C fuselage was a new design and not a modification of the Model 200 fuselage.<ref name="p84"/> The Model A200C military version was developed concurrently.<ref name="p83" /> In 1981, a Model 200C (c/no. BL-24) was modified as the Model 200CT, fitted with the same wingtip fuel tanks as installed on Model 200Ts; there was only one 200CT, but it led to other aircraft after an updated version of the Model 200 entered production.<ref name="p84"/>

This updated and improved version was the Model B200, which entered production in 1981.<ref name="p65"/> It was fitted with PT6A-42 engines, still rated at {{convert|850|shp|abbr=on}}, but with improvements that resulted in greater aircraft performance.<ref name="p65"/> Other changes included increased maximum pressurization to {{cvt|6.5|psi|hPa}} differential and changes to the cockpit layout.<ref name="p65"/> The Model 200C gave way to the Model B200C the same year, with the first Model B200T and Model B200CT being modified from a B200 and B200C respectively, the following year.<ref name="p84"/> Commencing in 1984 the B200, B200C and their derivatives were fitted with a revised landing gear retraction mechanism, actuated by hydraulic rams powered by an electric pump installed in the LH wing.<ref name="p65"/> This replaced the earlier electro-mechanical retraction system of gearboxes, driveshafts and chains and [[sprocket]]s that was a throwback to the [[Beechcraft Twin Bonanza|Twin Bonanza]]. At the same time the propellers fitted were changed from 3-bladed [[Hartzell Propeller|Hartzells]] to 3-bladed McCauleys.<ref name="p65"/> Forty-seven B200Cs built that year were delivered to the U.S. military, with dozens more of a similar standard ordered in subsequent years, but not given official civil model designations.<ref name="p84"/>

A total of 14 B200s were produced in 1989 and 1990 in a 13-seat high density configuration with a belly cargo pod; these were marketed by Beechcraft as a commuter airliner under the designation Model 1300.<ref name="p70"/> Customers for this version included [[Mesa Airlines]].<ref name="p70"/><ref name="p84"/> The propeller installation changed again in 1992, when Beechcraft started offering the option of having 4-bladed Hartzell or McCauley propellers, or 3-bladed Hartzell propellers; the 3-bladed McCauley propellers were no longer available.<ref name="TC">[http://rgl.faa.gov/Regulatory_and_Guidance_Library/rgMakeModel.nsf/0/58434e0b97c662fa862573a8004d0b41/$FILE/A24CE.pdf FAA Beech 200 and 300 Series Type Certificate] {{Webarchive|url=https://web.archive.org/web/20081030040228/http://rgl.faa.gov/Regulatory_and_Guidance_Library/rgMakeModel.nsf/0/58434e0b97c662fa862573a8004d0b41/$FILE/A24CE.pdf |date=October 30, 2008 }} retrieved December 11, 2007.</ref> From October 1995 Beechcraft offered an updated B200 with [[Electronic Flight Instrument System]] (EFIS) [[avionics]], this was marketed as the "B200SE Super King Air" (for Special Edition). The following year the "Super" name was dropped from all marketing and advertising.<ref name="airliners.net"/> In October 2003, Beechcraft announced another avionics upgrade for the B200,<ref name="WK">
[http://www.wingsoverkansas.com/legacy/article.asp?id=346 "Beech King Air Timeline."] {{Webarchive|url=https://web.archive.org/web/20101203013943/http://wingsoverkansas.com/legacy/article.asp?id=346 |date=December 3, 2010 }} ''Wings Over Kansas.'' Retrieved: October 14, 2007.
</ref> the [[Rockwell Collins]] Pro Line 21 suite.

The B200 remains in production, with a total of 13 built in 2009.<ref name="HBPL"/> The B200C is available for order;<ref name="HBPL"/> in January 2009 two B200Cs were delivered to the [[Royal Flying Doctor Service of Australia]] (RFDS).<ref>
[http://www.flyingdoctor.org.au/IgnitionSuite/uploads/docs/Annual%20Report%202007-08.pdf "Royal Flying Doctor Service of Australia 2007/2008 Annual Report."] {{Webarchive|url=https://web.archive.org/web/20100722062748/http://www.flyingdoctor.org.au/IgnitionSuite/uploads/docs/Annual%20Report%202007-08.pdf |date=July 22, 2010 }} ''flyingdoctor.org.'' Retrieved: January 31, 2010.
</ref><ref name="CASABL"/> The two B200Cs were the first examples delivered in about three years (the most recent B200Cs prior to this were two delivered in early 2006 for use as air ambulances in [[Scotland]]).<ref>[http://www.caa.co.uk/application.aspx?catid=60&pagetype=65&appid=1&mode=summary&serialno=BL-&owner=GAMA%20AVIATION "UK civil aircraft register."] {{Webarchive|url=https://web.archive.org/web/20110606152740/http://www.caa.co.uk/application.aspx?catid=60&pagetype=65&appid=1&mode=summary&serialno=BL-&owner=GAMA%20AVIATION |date=June 6, 2011 }} ''caa.co.uk.'' Retrieved: January 21, 2009.</ref><ref>
[http://www.hawkerbeechcraft.com/include/content_view.aspx?id=3881 "Hawker Beechcraft B200C."] {{Webarchive|url=https://web.archive.org/web/20110709200034/http://www.hawkerbeechcraft.com/include/content_view.aspx?id=3881 |date=July 9, 2011 }} ''Hawker Beechcraft Press Release'' Retrieved: October 16, 2007.
</ref> On May 21, 2007, during the 7th Annual European Business Aviation Convention & Exhibition in [[Geneva]], Hawker Beechcraft (as the company was now known) introduced the Model B200GT updated version of the B200.<ref>
[http://www.hawkerbeechcraft.com/include/content_view.aspx?id=7897 "Model B200GT'."] {{Webarchive|url=https://web.archive.org/web/20110709195237/http://www.hawkerbeechcraft.com/include/content_view.aspx?id=7897 |date=July 9, 2011 }} ''Hawker Beechcraft Press Release.'' Retrieved: October 13, 2007.
</ref> The B200GT is fitted with a new model of PT6 engine developed specifically for it by [[Pratt & Whitney Canada]]; while still rated at {{convert|850|shp|abbr=on}} the new PT6A-52 develops maximum power to an even higher altitude than the −42 it replaces, thus further improving aircraft performance. The B200GT and B200CGT with large cargo door were certified by the [[Federal Aviation Administration]] (FAA) on November 16, 2007<ref name="TC"/> and by the end of 2009, 97 B200GTs had been delivered.<ref name="HBPL"/> Hawker Beechcraft has elected to use new constructor's number prefixes for the B200GT and B200CGT; B200GTs are being built with the prefix "BY" and B200CGTs with the prefix "BZ".<ref name="TC"/>

In 2014 Beechcraft announced the availability of an option (available at manufacture and for existing aircraft) to increase the MTOW of the B200GT from {{convert|12500|lbs}} to {{convert|13420|lbs}}, marketed as the King Air 250EP (for ''E''xtra ''P''ayload). The upgrade puts the 250EP into the same weight class as the King Air 350, necessitating various system changes to meet certification requirements and a special rating for pilots.<ref>{{cite web|last=Goyer |first=Robert |url=http://www.flyingmag.com/aircraft/turboprops/beechcraft-king-air-250-gets-lot-more-muscle |title=Beechcraft King Air 250 Gets a Lot More Muscle |website=Flying |publisher=Bonnier Corporation | date=October 24, 2014 |access-date=May 18, 2017}}</ref>
In 2019, the 250 unit cost was US$6.61M (~${{Format price|{{Inflation|index=US-GDP|value=6610000|start_year=2019}}}} in {{Inflation/year|US-GDP}}).<ref name=BCA-2019>{{cite magazine |url= https://aviationweek.com/site-files/aviationweek.com/files/datasheets/gated/BCA_201906.pdf |title= Purchase Planning Handbook |magazine= Business & Commercial Aviation |date= June 2019 |publisher= Aviation Week Network |url-access= subscription |access-date= July 18, 2019 |archive-date= May 10, 2020 |archive-url= https://web.archive.org/web/20200510235519/https://aviationweek.com/site-files/aviationweek.com/files/datasheets/gated/BCA_201906.pdf |url-status= dead }}</ref>

====King Air 260====
On December 2, 2020, Textron updated the King Air 200 series with the 260, with deliveries expected in early 2021. The model has an improved [[autothrottle]], a Multi-Scan [[weather radar]], a range of {{cvt|1,720|nmi|km}} and a top cruise speed of {{cvt|310|kn|km/h}} with up to nine passengers.<ref name=Textron2dec2020>{{cite press release |url= https://txtav.com/en/newsroom/2020/12/textron-aviation-introduces-the-king-air-260-to-its-renowned-turboprop-lineup |date= December 2, 2020 |title= Textron Aviation introduces the King Air 260 to its renowned turboprop lineup |publisher= Textron|archive-url= https://web.archive.org/web/20201205112036/https://txtav.com/en/newsroom/2020/12/textron-aviation-introduces-the-king-air-260-to-its-renowned-turboprop-lineup|archive-date= December 5, 2020|url-status= dead}}</ref> The type was FAA [[Type certificate|certified]] in March 2021,<ref name="Cook11Mar21">{{cite web|url= https://www.avweb.com/aviation-news/king-air-260-certified/|title= King Air 260 Certified|access-date= 12 March 2021|last= Cook|first= Marc|work= AVweb|date= 11 March 2021|archive-url= https://archive.today/20210312132456/https://www.avweb.com/aviation-news/king-air-260-certified/|archive-date= March 12, 2021|url-status= live}}</ref> and [[European Aviation Safety Agency]] type certified in September 2021.<ref name="OConnor09Sep21">{{cite web|url= https://www.avweb.com/aviation-news/newest-king-airs-receive-easa-certification/|title= Newest King Airs Receive EASA Certification|access-date= 10 September 2021|last= O'Connor|first= Kate|work= AVweb|date= 9 September 2021|archive-url= https://archive.today/20220507182628/https://www.avweb.com/aviation-news/newest-king-airs-receive-easa-certification/|archive-date= May 7, 2022|url-status= live}}</ref>

In 2023, its equipped price was $7.78M.<ref name="BCAircraft">{{cite news |url= https://infogram.com/bca-table-2023-turboprops-1ho16vorwrxm84n |title=Purchase planning handbook - turboprops table |date= Second Quarter 2023|work=[[Aviation Week & Space Technology|Business & Commercial Aviation]]}}</ref>

====Model 200 military variants====
{{See also|Beechcraft C-12 Huron}}
[[File:Angled shot of Malaysia Air Force's Beechcraft Super King Air MPA.jpg|thumb|B200T variant operated by [[Royal Malaysian Air Force]] as a [[maritime patrol aircraft]]]]

The United States Army, Air Force, Navy and Marine Corps have all flown versions of the Super King Air 200. As noted above some have been "off-the-shelf" civil versions, but the majority have been purpose-built for the military and were treated by Beechcraft and the FAA as a separate series, the A200 series. A significant minority of military versions are known purely by their military designations, with no FAA model designations being assigned to them, although they do have basically equivalent civilian model counterparts. The military designation varies from service to service, but most are called [[C-12 Huron]] or UC-12. These are used for personnel transport. The Army also operates the RC-12 Guardrail series of aircraft for military intelligence missions.

The [[Canadian Forces Air Command]] took delivery of two second-hand early-production Model 200 Super King Airs leased from Awood Air in 1990. These were given the designation CT-145 under the CF's identification system and were used as multi-engine trainers, replacing [[C-47 Skytrain|Douglas C-47s]]. One was subsequently returned to the lessor and a third Model 200 placed into service in order that the two aircraft used would have the same cockpit layout.<ref>Martin, Patrick. [http://mypage.direct.ca/m/martin11/canaf.html "Short histories of CAF aircraft types."] ''Martin Slides.'' Retrieved: October 30, 2007.</ref><ref>
[http://www.tc.gc.ca/aviation/activepages/ccarcs/aspscripts/en/historysearch.asp "Canadian historic civil aircraft register."] {{Webarchive|url=https://web.archive.org/web/20071003084124/http://www.tc.gc.ca/aviation/activepages/ccarcs/aspscripts/en/historysearch.asp |date=October 3, 2007 }} ''tc.gc.ca.'' Retrieved: October 30, 2007.
</ref> The two aircraft were replaced by eight civilian-operated 90 Model King Airs in 1995.

The King Air B200 entered service with the [[Royal Air Force]] (RAF) in 2004 as a multi-engine trainer, replacing the [[Handley Page Jetstream|Jetstream T1]].<ref name="raf">
[http://www.raf.mod.uk/equipment/kingair.cfm "King Air B200."] {{Webarchive|url=https://web.archive.org/web/20101206022212/http://www.raf.mod.uk/equipment/kingair.cfm |date=December 6, 2010 }} ''RAF''. Retrieved: November 17, 2012.</ref>

The [[Royal Malaysian Air Force]] operates four B200T variants equipped with tactical command system, master search radar and [[forward looking infrared]] system.

The [[United States Navy]] awarded a contract to Beechcraft for 10 modified King Air 260 aircraft to replace the King Air H90-based [[T-44 Pegasus]] as its primary multi-engine trainer, with options to purchase up to 64 airframes. Designated as the T-54A Marlin II,<ref>{{Cite web|url=https://scramble.nl/military-news/name-selected-for-beechcraft-t-54a|title=Name selected for Beechcraft T-54A|first=Hans van|last=Herk|date=November 9, 2024|website=scramble.nl}}</ref> the first examples were delivered on April 22, 2024, with deliveries expected to take place until 2026.<ref>{{Cite web |date=2024-04-22 |title=Textron Aviation Special Missions begins deliveries of U.S. Navy Beechcraft King Air 260 Multi-Engine Training System (METS) Aircraft |url=https://media.txtav.com/236798-textron-aviation-special-missions-begins-deliveries-of-u-s-navy-beechcraft-king-air-260-multi-engine-training-system-mets-aircraft |access-date=2024-04-24 |website=Textron Aviation newsroom |language=en}}</ref><ref name=":0">{{Cite web |date=January 25, 2023 |title=Navy Awards Contract to Buy Multi-Engine Training System Aircraft |url=https://www.navair.navy.mil/news/Navy-awards-contract-buy-multi-engine-training-system-aircraft/Wed-01252023-1513 |access-date=January 25, 2023 |website=NAVAIR.navy.mil}}</ref>

===PD 290===
Beechcraft considered a jet-powered version in the mid-1970s. The first prototype King Air 200 was re-engined with [[Pratt & Whitney Canada JT15D]] turbofans in overwing nacelles.<ref name="p66">Phillips 1992, p. 66.</ref> Given the designation PD 290 (for Preliminary Design), the aircraft was flown in this configuration for the first time on March 12, 1975.<ref name="p66"/> Beech did not pursue production, and the last flight was made on September 30, 1977.<ref name="p66"/>

===Super King Air 300/350===
[[File:Pearl Aviation (VH-FIX) Beechcraft B300 King Air 350 at Sydney Airport.jpg|thumb|King Air 350 operated by [[Pearl Aviation|AeroPearl]], used for checking [[navaids]] in Australia on behalf of [[Airservices Australia]]]]

The 200 series proved so popular that Beechcraft began work on a successor, with the Beechcraft designation Model 300 and marketed as the "Super King Air 300". The B200's airframe was "cleaned up" and more powerful engines (PT6A-60A, rated at {{cvt|1050|shp}}) were installed in redesigned cowlings (known as "pitot cowlings" due to the reshaped engine air intakes), with MTOW increased to {{cvt|14000|lb}}. A Model 200 (c/no. BB-343) was modified to develop the updated systems to be used on the new model and flew in this configuration on October 6, 1981. The first flight of the prototype Model 300 took place on September 3, 1983 and deliveries commenced the following year. Because not all nations would then allow an aircraft of this type{{Specify|date=March 2025|reason=What type?}} to be certified at an MTOW greater than {{cvt|12500|lb}}, the Model 300LW was also developed at the same time, limited to the lower MTOW. Nineteen examples of a special version of the Model 300 were delivered to the FAA in 1987 and 1988. The first two were conversions of standard Model 300s, while the remaining 17 were purpose-built; since they were delivered the FAA has used the fleet to check the extensive network of [[Radio navigation|navaids]] in the United States. 200 and 300 Series King Airs have been used for similar duties in several other countries or regions, including Australia, Germany, Hong Kong (a B200C used for navaid calibration was the first aircraft to land at the then-new [[Hong Kong International Airport|Chek Lap Kok Airport]] in 1996<ref name="WK"/>), Norway, Sweden and Taiwan.

The King Air 350 is based on the King Air 300 with a {{cvt|3.4|ft}} span increase and [[winglet]]s, a {{cvt|2.9|ft}} fuselage stretch for an over {{cvt|17|ft}} main cabin, long enough for double club seating.<ref name=BCA19sep2019/> By 1988, Beechcraft had begun work on the replacement for the 300, it was introduced in 1990 and initially marketed as the Super King Air 350. It has two extra cabin windows on each side and MTOW was increased again to {{cvt|15000|lb}}; as the same regulatory situation that led to the development of the 300LW still existed, that model continued to be produced until 1994. Like the 200 and B200 before it, a version with a large cargo door was developed, the Model B300C marketed as the "Super King Air 350C". The first deliveries of this model also took place in 1990. In 1998, the UltraQuiet active noise canceling system,<ref>
[http://www.elliottaviation.com/sms.aspx "UltraQuiet active noise canceling system."] {{Webarchive|url=https://web.archive.org/web/20120116031029/http://www.elliottaviation.com/sms.aspx |date=January 16, 2012 }} '' Elliott Aviation.'' Retrieved: January 11, 2012.
</ref> made by Elliott Aviation, was added as standard equipment on all B300s.<ref>[http://www.fundinguniverse.com/company-histories/Raytheon-Aircraft-Holdings-Inc-Company-History.html "Funding Universe."] ''Raytheon History.'' Retrieved: October 16, 2007.</ref> In October 2003, Beechcraft announced that it would deliver future B300 and B300C King Airs with the Rockwell Collins Pro Line 21 avionics suite.<ref name="WK"/>

The B300 model is still in production today (now marketed simply as the "King Air 350", the "Super" being dropped in 1996 as mentioned earlier), while the B300C is available for order; four were built in 2007<ref>[http://www.laasdata.com/turbos/ "Turboprop aircraft."] ''LAASdata.com.'' Retrieved: October 16, 2007.</ref><ref>[http://www.tc.gc.ca/aviation/activepages/ccarcs/aspscripts/en/quicksearch.asp "Canadian civil aircraft register."] {{webarchive |url=https://web.archive.org/web/20080223100629/http://www.tc.gc.ca/aviation/activepages/ccarcs/aspscripts/en/quicksearch.asp |date=February 23, 2008 }} ''tc.gc.ca.'' Retrieved: October 16, 2007.</ref> and Hawker Beechcraft announced on November 11, 2007 that it would deliver five to Saudi Arabia in 2008 for use as air ambulances.<ref>
[http://www.raytheonaircraft.com/include/content_view.aspx?id=8895 "Saudi Arabia air ambulances."]{{Dead link|date=February 2019 |bot=InternetArchiveBot |fix-attempted=yes }} ''Hawker Beechcraft Media Release.'' Retrieved: December 11, 2007.
</ref>

On June 13, 2005, Beechcraft announced at the [[Paris Air Show]] that it was developing the King Air 350ER version of the B300,<ref name="BH"/> an equivalent to the earlier Model 200T and B200Ts of the 200 series. Changes include an increase of MTOW to 16,500&nbsp;lb (7,430&nbsp;kg), provision for surveillance equipment in a belly pod, the landing gear of the Beechcraft 1900 to handle the increased weight and provide ground clearance for the belly pod, and extra fuel capacity in the engine nacelles to increase range<ref>
Berger, Jacky. [http://www.wingsoverkansas.com/news/article.asp?id=523 "Raytheon Aircraft Company Certifies Heavy-Weight Beechcraft King Air 350."] {{Webarchive|url=https://web.archive.org/web/20071017174713/http://www.wingsoverkansas.com/news/article.asp?id=523 |date=October 17, 2007 }} ''Wings Over Kansas News.'' Retrieved: October 14, 2007.
</ref> (because of the B300s winglets, it was unfeasible to fit wingtip fuel tanks as found on the 200T and B200T). On November 11, 2007, Hawker Beechcraft announced that the 350ER had been certified by the FAA.<ref>
[http://www.raytheonaircraft.com/include/content_view.aspx?id=8894 "350ER certification."]{{Dead link|date=February 2019 |bot=InternetArchiveBot |fix-attempted=yes }} ''Hawker Beechcraft Media Release.'' Retrieved: December 11, 2007.
</ref>

[[File:Beech B200 Super King Air AN1226359.jpg|thumb|Super King Air cabin]]

==== King Air 350i ====

In October 2008, Beechcraft announced updated versions of the B300 series, the King Air 350i, with improvements to the passenger cabin. The manufacturer claims that the noise level and overall comfort of the King Air 350i, 350iER, 350iC and 350iCER are now competitive with those of light jets. The cabin of the B300 series has been updated with controllers in the passenger seat armrests that dim the LED lights, darken the windows and control an [[iPod]] dock and a high-definition video monitor. The cabin also includes [[Universal Serial Bus]] (USB) ports, AC electrical receptacles and fold-out tables for each passenger in the eight seats fitted. Deliveries commenced in December 2009.<ref>
[https://www.hawkerbeechcraft.com/include/content_view.aspx?id=10535 "Hawker Beechcraft Corporation Goes Hi-Tech, Hi-Def with New Beechcraft King Air 350i" – Hawker Beechcraft Media Release.] {{Webarchive|url=https://web.archive.org/web/20110711154413/https://www.hawkerbeechcraft.com/include/content_view.aspx?id=10535 |date=July 11, 2011 }} Retrieved: October 24, 2008.
</ref><ref name="AvWeb12Apr10">Grady, Mary. [http://www.avweb.com/news/snf/SunNFun2010_KingAir350iDebutsAtSunnFun_202345-1.html "King Air 350i Debuts At Sun 'n Fun."] ''avweb.com,'' April 14, 2010.</ref>

The cabin sound level is reduced by 4&nbsp;dB to 78-dB due to better insulation.<!--ref name=BCA19sep2019-->
More than 440 350i have been delivered in less than ten years.<!--ref name=BCA19sep2019-->
On a one hour trip, it is 10-15 min slower than a jet while burning {{cvt|700-900|lb}} less fuel.<!--ref name=BCA19sep2019-->
It cruises at {{cvt|292|kn|km/h}} TAS at FL350 while burning {{cvt|503|lb}} per h, and can reach {{cvt|312|kn|km/h}} TAS at FL240.<!--ref name=BCA19sep2019-->
The $1.8 million Blackhawk PT6A-67A upgrade offers a {{cvt|68|kn|km/h}} TAS faster cruise and up to 60% shorter time to climb.<ref name=BCA19sep2019/>

Direct operating costs are around $1,300-1,500 per hour, including a {{cvt|900|lb}} average fuel flow per h.<!--ref name=BCA19sep2019-->
At 3,600 h, the first pair of engine overhauls cost $500,000-550,000, but second overhauls can cost $800,000-1.2 million.<!--ref name=BCA19sep2019-->
By September 2019, second-hand aircraft were priced between $3 million for early models to more than $4 million for late models.<ref name=BCA19sep2019>{{cite news |url= https://aviationweek.com/business-aviation/king-air-350i-fill-seats-fill-tanks-and-feel-difference |title= King Air 350i: Fill The Seats, Fill The Tanks And Feel The Difference |date= Sep 19, 2019 |author= Fred George |work= Business & Commercial Aviation}}</ref>
In 2019, the King Air 350i price was US$7.755M, and US$8.8M for the King Air 350iER.<ref name=BCA-2019/>

====Model 300 military variants====
[[File:Australian Beechcraft B300 King Air 350.JPG|thumb|One of eight King Air 350s in service with [[No. 32 Squadron RAAF]]]]
[[File:LR-2.JPG|thumb|Japan Ground Self-Defense Force LR-2]]
[[File:Beechcraft B200 King Air - VH-MSH.jpg|thumb|B200 modified as Air Ambulance with large B200C-style door, [[stretcher]] lifter and wing lockers]]

One special Super King Air B300C variant was built for the [[Swiss Air Force]], with a modified belly to allow for aerial photography and a large observation window in the right side aft fuselage;<ref>[http://www.laasdata.com/turbos/turbo-by-type.php?t=7 "King Air 300 Series."] ''LAASdata.'' Retrieved: October 16, 2007.</ref><ref>[http://www.airliners.net/search/? "Photo database."] {{Webarchive|url=https://web.archive.org/web/20071013193100/http://www.airliners.net/search/? |date=October 13, 2007 }} ''Airliners.net.'' Retrieved: October 16, 2007.</ref> and given a c/no. with a different prefix to other B300Cs.

The Hawker Pacific aviation company of Australia purchased eight B300s between 2003 and 2005 for lease to the [[Royal Australian Air Force|Royal Australian Air Force (RAAF)]], which were subsequently modified as [[Flight officer|navigator]] trainers.<ref>[http://www.adf-serials.com/3a32.shtml "King Air."] {{Webarchive|url=https://web.archive.org/web/20071027054326/http://www.adf-serials.com/3a32.shtml |date=October 27, 2007 }} ''ADF serials.'' Retrieved: October 25, 2007.</ref> Hawker Pacific later leased another three B300s to the [[Australian Army]], replacing B200 and B200C Model King Airs. The RAAF has also utilized King Air 350 Special Mission as an interim replacement for the [[de Havilland Canada DHC-4 Caribou|DHC-4 Caribou]] transports of [[No. 38 Squadron RAAF|No. 38 Squadron]]. The RAAF now operates 16 aircraft from both [[No. 32 Squadron RAAF|No. 32 Squadron]] and No. 38 Squadron.

The [[Japan Ground Self-Defense Force]] operates nine B300s, designated LR-2, in the [[reconnaissance]] and communications roles. The aircraft were delivered between 1998 and 2004 and include the last B300 built without the Pro Line 21 avionics package (c/no. FL-382).<ref>
accessed via [http://www.scramble.nl/jp.htm "Japan Ground Self-Defense Force."] {{Webarchive|url=https://web.archive.org/web/20070403015922/http://www.scramble.nl/jp.htm |date=April 3, 2007 }} ''JGSDF Order of Battle.'' Retrieved: October 25, 2007.
</ref><ref>[http://www.aerospace-technology.com/projects/beach_king_air350/ "King Air 350."] ''Aerospace Technology.'' Retrieved: October 25, 2007.{{unreliable source?|Source on WP:BLACKLIST|date=July 2016}}</ref><ref>[http://www.laasdata.com/turbos/turbo-by-type.php?t=7 "King Air 300 Series."] ''LAASdata.'' Retrieved: October 25, 2007.</ref>

The [[Royal Bahamas Defence Force]] operates a single B300 on maritime patrol and reconnaissance duties.<ref>
[http://www.rbdf.gov.bs/assets.html "Assets."] {{Webarchive|url=https://web.archive.org/web/20120824020614/http://www.rbdf.gov.bs/assets.html |date=August 24, 2012 }} ''Royal Bahamas Defence Force Equipment.'' Retrieved: November 17, 2012.
</ref>

Beechcraft announced on March 6, 2007 that the [[Iraqi Air Force]] had ordered five King Air 350ERs<ref>
[http://www.raytheonaircraft.com/include/content_view.aspx?id=7335 "Iraqi Air Force 350ER."]{{Dead link|date=February 2019 |bot=InternetArchiveBot |fix-attempted=yes }} ''Hawker Beechcraft Press Release.'' Retrieved: October 14, 2007.
</ref> for delivery commencing late in 2007. Hawker Beechcraft exhibited a King Air 350ER at the 2007 Paris Air Show;<ref>
[http://www.raytheonaircraft.com/include/content_view.aspx?id=8041 "King Air 350ER at the 2007 Paris Air Show."]{{Dead link|date=February 2019 |bot=InternetArchiveBot |fix-attempted=yes }} ''Hawker Beechcraft Press Release.'' Retrieved: October 16, 2007.
</ref> and at the [[Royal International Air Tattoo]] the following month. Photos of the aircraft, which were modified 2005-built B300,<ref>[http://registry.faa.gov/aircraftinquiry/NNum_Results.aspx?NNumbertxt=N106ER "N106R."] {{Webarchive|url=https://web.archive.org/web/20120229092434/http://registry.faa.gov/aircraftinquiry/NNum_Results.aspx?NNumbertxt=N106ER |date=February 29, 2012 }} ''FAA US civil aircraft register.'' Retrieved: October 16, 2007.</ref> showed visual features of the King Air 350ER including a belly pod, and enlarged engine nacelles<ref>[http://www.airliners.net/search/photo.search?aircraft_genericsearch=&airlinesearch=&countrysearch=&specialsearch=&daterange=&keywords=FL-424&range=&sort_order=&page_limit=15&thumbnails=&calccount=1219118&truecount=false&engine_version=6.0 "B300 c/no. FL-424."] ''Airliners.net.'' Retrieved: October 16, 2007.</ref> compared to the nacelles of standard B300 King Airs.

The [[United States Army]] has contracted for a number of King Air 300s to be acquired on the second-hand market and modified as [[ISTAR]] aircraft for use by [[Task Force ODIN]] in operational theaters.<ref>[http://www.airliners.net/photo/USA---Army/Beech-Super-King/1592110/L/ "Photo of Task Force ODIN King Air 300."] ''airliners.net.'' Retrieved: November 17, 2012.</ref><ref>
[http://www.ainonline.com/news/single-news-page/article/sierra-nevada-king-air-shows-odd-mods-at-static-27010/ "Sierra Nevada King Air shows odd mods at static."] {{Webarchive|url=https://web.archive.org/web/20101030003723/http://www.ainonline.com/news/single-news-page/article/sierra-nevada-king-air-shows-odd-mods-at-static-27010/ |date=October 30, 2010 }} ''ainonline.com,'' Retrieved: November 17, 2012.
</ref> As of late 2010, 11 such aircraft are registered to the U.S. Army.<ref>
U.S. civil aircraft register online searches, using [http://registry.faa.gov/aircraftinquiry/acftinqSQL.asp?striptxt=a200&mfrtxt=Beech&modeltxt=a200&cmndfind.x=9&cmndfind.y=13 "Beech 300".] {{Webarchive|url=https://web.archive.org/web/20071118193301/http://registry.faa.gov/aircraftinquiry/acftinqSQL.asp?striptxt=a200&mfrtxt=Beech&modeltxt=a200&cmndfind.x=9&cmndfind.y=13 |date=November 18, 2007 }} ''faa.gov.'' Retrieved: November 17, 2012.
</ref> Two Canadian-registered and owned King Air 300s, configured in the same manner have also been contracted for.<ref>[http://milnewsca.wordpress.com/tag/task-force-odin/ "More on Canada (Maybe) Offering Civilian 'Ear in the Sky' Help in AFG."] 'milnewsca.'' Retrieved: November 17, 2012.''</ref><ref>[http://www.casr.ca/doc-dnd-isr-king-air.htm "Intelligence, Surveillance & Reconnaissance: New ISR Aircraft Canadian Forces 'CT-145Bs' or Contractor-Operated King Airs?"] {{webarchive|url=https://web.archive.org/web/20100628043324/http://www.casr.ca/doc-dnd-isr-king-air.htm|date=June 28, 2010}} ''casr.ca.'' Retrieved: November 17, 2012.</ref>

====Model 350ER (Extended Range)====
Extended range special mission version for surveillance and reconnaissance operations, introduced at the Paris Air Show in June 2005. Features engine nacelle fuel tanks, heavy duty landing gear and increased maximum take-off weight of 7,484&nbsp;kg (16,500&nbsp;lb). Typical mission profile involves a 100 n mile (185&nbsp;km; 115 mile) flight to on-station; low-altitude surveillance sortie for 7 hours 20 minutes; and return to base with 45 minutes' fuel reserve.<ref name="janes1">{{Cite web|url=https://janes.ihs.com/Janes/Display/jawa1420-jawa#King%20Air%20350ER|title=Jane's by IHS Markit|website=janes.ihs.com|language=en|access-date=2018-10-05}}</ref>

By early 2010, Hawker Beechcraft was offering structured programme of upgrades for King Air 350ERISR. Accommodation includes two pilots above an armoured floor; sensor operator at console (port, forward facing) providing on-board analysis; club-four seating in centre section with port side table, satellite telephone and refreshment centre; and lavatory at rear.<ref name="janes1" />

Four King Air 350CERs (Shadow R1 in RAF service)<ref name="shadow">[http://www.defence-solutions.co.uk/Public/News/news_view.aspx?articleid=52 "UK converts King Air 350s into ISTAR platforms."] {{Webarchive|url=https://web.archive.org/web/20090414125741/http://www.defence-solutions.co.uk/Public/News/News_View.aspx?articleID=52 |date=April 14, 2009 }} ''defence-solutions.co.uk,'' January 13, 2009. Retrieved: February 16, 2009.</ref> equipped for [[Intelligence, surveillance, target acquisition, and reconnaissance|intelligence, surveillance, target acquisition and reconnaissance (ISTAR)]] missions over Afghanistan were originally ordered for the RAF and later increased to six in July 2013.<ref>{{cite web|url=http://www.flightglobal.com/news/articles/raf-to-receive-sixth-shadow-surveillance-aircraft-387986/|title=RAF to receive sixth Shadow surveillance aircraft|last=Hoyle|first=Craig|date=July 5, 2013|work=Flightglobal.com|access-date=October 27, 2015}}</ref> Four more King Air 350s replaced the [[Royal Navy]]'s [[Handley Page Jetstream|Jetstream T2]] observer trainers in 2011<ref name="key-rn">[https://web.archive.org/web/20120301010230/http://www.key.aero/view_news.asp?ID=889&thisSection=military "Royal Navy unveils its new King Air."] ''key.aero.'' Retrieved: November 17, 2012.</ref> and were designated Avenger T1.<ref>{{cite web |last1=Perry |first1=Dominic |title=Ascent kicks off tender for UK military rear-crew training |url=https://www.flightglobal.com/defence/ascent-kicks-off-tender-for-uk-military-rear-crew-training/149417.article |website=FlightGlobal |publisher=DVV Media International |access-date=31 July 2023 |date=18 July 2022}}</ref>

[[File:MAKS2015part4-43.jpg|thumb|Beechcraft King Air 350 Special Mission at Russia's International Aviation and Space Salon MAKS-2015]]

On October 3, 2018 the US State Department approved the possible Foreign Military Sale of three King Air 350ERs to the Government of Canada for an estimated cost of US$300 million (~${{Format price|{{Inflation|index=US-GDP|value=300000000|start_year=2018}}}} in {{Inflation/year|US-GDP}}). Intended to for a manned airborne ISR (MAISR) role, the Canadian 350ERs are expected to come with customer unique post-modifications for intelligence, surveillance and reconnaissance (ISR) operations.<ref>{{Cite web|url=http://www.dsca.mil/major-arms-sales/canada-king-air-350er-isr-aircraft-manned-airborne-intelligence-surveillance-and|title=Canada – King Air 350ER ISR Aircraft (Manned Airborne, Intelligence, Surveillance and Reconnaissance (MAISR) Platform) {{!}} The Official Home of the Defense Security Cooperation Agency|website=www.dsca.mil|language=en|access-date=2018-10-05}}</ref> Canada intends to use the aircraft to improve the ability of its [[Canadian Special Operations Forces Command|Special Operations Forces Command (CANSOFCOM)]] to meet current and future threats, strengthen its homeland defense and the combined defense of North America and support coalition partners overseas.<ref>{{Cite news|url=https://en.trend.az/world/us/2960859.html|title=US approves sale of King Air 350ER aircraft to Canada - Pentagon|date=2018-10-05|work=Trend.Az|access-date=2018-10-05|language=en-EN}}</ref>

====King Air 360 and 360ER====

The King Air 360 and 360ER have a cockpit including an [[avionics]] upgrade, digital [[pressurisation]] and an [[autothrottle]]; and a modernised cabin featuring a 10% lower altitude pressure.<!--ref name= Flight4aug2020-->
First introduced in August 2020 and with deliveries expected from the fourth quarter, the model has the same range and weight specifications.<ref name= Flight4aug2020>{{cite news |url= https://www.flightglobal.com/business-aviation/textron-introduces-king-air-360/139608.article |title= Textron introduces King Air 360 |author= Pilar Wolfsteller |date= 4 August 2020 |work= Flightglobal}}</ref> The 360 has a maximum range of 1,806 nmi (3,345 km)<ref>{{Cite web |date=26 September 2023 |title=King Air 360 Product Card |url=https://beechcraft.txtav.com/-/media/beechcraft/files/product-card/king_air_360_product_card.ashx |url-status=live |archive-url=https://web.archive.org/web/20240225142948/https://beechcraft.txtav.com/-/media/beechcraft/files/product-card/king_air_360_product_card.ashx |archive-date=25 February 2024 |website=Beechcraft}}</ref> while the 360ER is said to have a maximum range of 2,539 nmi (4,702 km).<ref>{{Cite web |title=King Air 360ER |url=https://beechcraft.txtav.com/en/king-air-360er |website=Beechcraft}}</ref> Both models were FAA [[type certified]] in October 2020,<ref>{{cite web|url= https://www.avweb.com/aviation-news/king-air-360-earns-faa-type-certificate/|title= King Air 360 Earns FAA Type Certificate|access-date= 7 October 2020|last= O'Connor|first= Kate|work= AVweb|date= 6 October 2020|archive-url= https://archive.today/20201007131836/https://www.avweb.com/aviation-news/king-air-360-earns-faa-type-certificate/?MailingID=466|archive-date= October 7, 2020|url-status= live}}</ref> and European Aviation Safety Agency certified in September 2021.<ref name="OConnor09Sep21"/>

In 2023, the equipped price was $9.255M for the 360 and $9.76M for the 360ER.<ref name="BCAircraft"/>

===Modification and upgrade programs===
Numerous aftermarket modifications and upgrades are available for 200 and 300 Series King Airs.<ref>[http://www.airweb.faa.gov/Regulatory_and_Guidance_Library/rgstc.nsf/MainFrame?OpenFrameSet "A list of STCs available for King Air series aircraft."] {{Webarchive|url=https://web.archive.org/web/20080208082543/http://www.airweb.faa.gov/Regulatory_and_Guidance_Library/rgstc.nsf/MainFrame?OpenFrameSet |date=February 8, 2008 }} ''FAA website.'' Retrieved: November 17, 2012.</ref> One company offers a Wing Front Spar Reinforcement Kit for 200 Series aircraft and a modification to replace the electro-mechanical landing gear retraction system of early-build aircraft with an electro-hydraulic system. Raisbeck Engineering out of Seattle, WA offers Enhanced Performance Leading Edges, Nacelle Wing Lockers, Ram Air Recovery System, Quiet Turbofan Propellers, High Flotation Gear Doors and Dual Aft Body Strakes.<ref>
[http://raisbeck.com/ka/index.html "Raisbeck King Air Performance Systems."] {{Webarchive|url=https://web.archive.org/web/20110715151553/http://raisbeck.com/ka/index.html |date=July 15, 2011 }} ''raisbeck.com.'' Retrieved: November 17, 2012.
</ref>

Another company offers a modification for the entire King Air line that entails reworking and extending the entire nose<ref>[https://web.archive.org/web/20080227121918/http://rgl.faa.gov/Regulatory_and_Guidance_Library/rgSTC.nsf/0/fdcd09c00de717d38625724b0076632a/%24FILE/SA00367SE.pdf "STC No. SA00367SE."] ''FAA.'' Retrieved: December 11, 2007.</ref> to house a baggage compartment as well as the avionics normally found in the noses of King Air aircraft; while another offers winglets, similar to those of the B300, for 200 series and other 300 series King Airs.<ref>[http://rgl.faa.gov/Regulatory_and_Guidance_Library/rgSTC.nsf/0/5f2017d2b7576bd7862572b3004fb790/$FILE/SA01615SE.pdf "STC No. SA01615SE."] {{Webarchive|url=https://web.archive.org/web/20081030040226/http://rgl.faa.gov/Regulatory_and_Guidance_Library/rgSTC.nsf/0/5f2017d2b7576bd7862572b3004fb790/$FILE/SA01615SE.pdf |date=October 30, 2008 }} FAA. Retrieved: December 11, 2007.</ref>
In November 2019, Textron Aviation introduced a modified nose holding 12 cu.ft (0.34 m<sup>3</sup>) or 250&nbsp;lb (113&nbsp;kg) of cargo or aircraft equipment.<ref>{{cite news |url= https://www.flightglobal.com/news/articles/beechcraft-king-air-350-gets-nose-modification-462514/ |title= Beechcraft King Air 350 gets nose modification |date= 25 Nov 2019 |author= kate sarsfield |work= flightglobal}}</ref>

A modification to install a [[forward looking infrared]] camera in an extended nose in B200 King Airs is available.<ref>[http://rgl.faa.gov/Regulatory_and_Guidance_Library/rgSTC.nsf/0/e5127953b7a312178625710800546b53/$FILE/SA01853LA.pdf "STC No. SA01853LA."] {{Webarchive|url=https://web.archive.org/web/20081030040224/http://rgl.faa.gov/Regulatory_and_Guidance_Library/rgSTC.nsf/0/e5127953b7a312178625710800546b53/$FILE/SA01853LA.pdf |date=October 30, 2008 }} ''FAA'' Retrieved: December 11, 2007.</ref> Other modifications available are to convert standard 200 Series King Airs to configurations equivalent to the Model 1300 or Model 200C and B200C King Airs; and to modify B300s (typically delivered with an eight-seat corporate interior) to allow more passengers and baggage to be carried.

==Operational history==

The 6,000th King Air was delivered on January 24, 2005.<ref name="BH">{{cite web |url= https://www.beechcraft.com/about_us/history/ |title= History |publisher= Beechcraft |access-date= March 9, 2017 |archive-url= https://web.archive.org/web/20170312040654/https://www.beechcraft.com/about_us/history/ |archive-date= March 12, 2017 |url-status= dead |df= mdy-all }}</ref>

Australia's [[Royal Flying Doctor Service]] (RFDS) operates 34 King Air B200/B200C and B300C.<ref>{{cite web |url= https://www.flyingdoctor.org.au/about-the-rfds/our-fleet/ |title= Our Fleet |publisher= Royal Flying Doctor Service}}</ref>

Retired military King Airs have entered civil service with [[United States law enforcement]] and other government organizations such as State Police and Sheriff Departments; others are used by the [[Missionary Aviation Fellowship]] and subsidiary organisations.

It was intended to be replaced by the unusually designed [[Beechcraft Starship]] but only 53 were produced, ending in 1995, while the King Air continues to sell.

More than 1,800 King Air 200 series have been delivered during more than 40 years of production.<ref name=BCA170224/> In early 2017 a used 2011 model King Air 250 was worth [[US$]]3 million and a late 2015 to early 2016 model was worth US$5 million, with an annual utilization estimated at 240 hours and 216 cycles, while a King Air 350i is US$800,000 to US$1 million more.<ref name=BCA170224>{{cite news |url = http://aviationweek.com/business-aviation/used-aircraft-report-beech-king-air-250 |title= Used Aircraft Report: Beech King Air 250 |date= February 24, 2017 |author= Fred George |work= Business & Commercial Aviation |publisher= Aviation Week}}</ref>

By April 2017 sales of the King Air series were in decline with just 12 examples delivered in the first quarter of the year, compared to 26 in the same period of 2016, due to a weak international market for the design. The company expected the annual sales to be about the same as 2016, though, which totaled 106 in that year.<ref>{{cite web|url = https://www.avweb.com/avwebflash/news/King-Air-Sales-Down-228912-1.html|title = King Air Sales Down|access-date = April 26, 2017|last = Grady|first = Mary|work = AVweb|date = April 25, 2017}}</ref>

By December 2020, nearly 7,600 King Air had been delivered, as the fleet surpassed 62 million flight hours in 56 years.<ref name=Textron2dec2020/>

==Variants==
In roughly chronological order, the 200 and 300 Series King Air variants and production numbers are:
[[File:Royal Saudi Air force King Air.jpg|thumb|[[Royal Saudi Air Force]] King Air 350ER]]
[[File:King Air - Armed Forces of Malta - 100712 - Farnborough 2012.jpg|thumb|A Maltese King Air 200 used for maritime surveillance]]

;{{Visible anchor|Model 200}}
:Prototypes and initial production version, 858 built including those converted to Model 200Ts;<ref name="p83"/> first prototype was converted to PD 290 jet aircraft<ref name="p66"/> and first three production aircraft were delivered to U.S. Army as Model A100-1s.<ref name="p83"/>
;Model A200
:First model purpose-built for U.S. military (Army and Air Force), 75 built.<ref name="p83"/>
;Model 200T
:Version with optional wingtip fuel tanks, optional dome-shaped side windows in the rear fuselage, and modified belly to allow aerial photography. Prototype and subsequent aircraft converted from Model 200s and re-serialled; 23 delivered.<ref name="p8485"/>
;Model A200C
:Second military model built for U.S. Navy and USMC with cargo door in LH rear fuselage, 90 built.<ref name="p8384">Phillips 1992, pp. 83–84.</ref>
;{{Visible anchor|Model 200C}}
:Civil equivalent to A200C, 36 built.<ref name="p84"/>
;Model A200CT
:Third military model, built for U.S. Army with cargo door and wingtip fuel tanks of Model 200T, 93 built.<ref name="p84"/>
;Model 200CT
:Civil equivalent to A200CT; one aircraft converted from Model 200C.<ref name="p84"/>
[[File:KingAir200-G-CDFY-122.jpg|thumb|King Air B200]]
;{{visible anchor|Model B200}}
:Current baseline production model; updated version of Model 200. 1,157 built as of the end of 2009 including those converted to Model B200Ts.<ref name="HBPL"/><ref name="p8384"/> 12 aircraft delivered as Model 1300s.<ref name="p84"/> Later models fitted with Pro Line 21 avionics<ref name="TC"/>
;{{visible anchor|Model B200C}}
:Version of B200 with cargo door, available to order; 112 built as of the end of 2009,<ref name="HBPL"/><ref name="p84"/><ref name="CASABL">[https://archive.today/20110319094604/http://www.casa.gov.au/scripts/nc.dll?WCMS:PWA::pc=PC_90127 "BL-15".] ''Australian civil aircraft register.'' Retrieved: January 31, 2010.</ref> of which 47 were built for the United States Air Force as C-12Fs.<ref name="p84"/> Later models fitted with Pro Line 21 avionics.<ref name="TC"/> A total of 65 other aircraft, similar in specification to the B200C, were built for the U.S. military.<ref name="p84"/>
;Model B200T
:Version of B200 similar to Model 200T; aircraft converted from Model B200s and re-serialled. 23 delivered.<ref name="HBPL"/><ref name="TC"/><ref name="p85">Phillips 1992, p. 85.</ref>
;Model B200CT
:Version of B200C with wingtip fuel tanks; all aircraft converted from B200Cs and re-serialled. Eight delivered, to the [[Peruvian Navy|Marina de Guerra del Perú]] and Israeli Air Force.<ref name="p84"/><ref>[http://www.laasdata.com/turbos/turbo-by-country.php?c=4X "List of Israeli turboprops."] ''Laasdata.'' Retrieved: February 6, 2010.</ref><ref>[http://www.laasdata.com/turbos/turbo-by-country.php?c=OB "List of Peruvian turboprops."] ''Laasdata.'' Retrieved: February 6, 2010.</ref> Another two similar aircraft built for the Israeli Air Force are without an official designation.<ref name="TC"/>
;Model B200 (marketed as King Air 250)
: Includes new Hartzell composite scimitar propellers and third-party winglets and Ram Air Recovery System; can operate from shorter runways than the B200GT.<ref>
[http://www.hawkerbeechcraft.com/beechcraft/king_air_250/ "Beechcraft King Air 250."] {{Webarchive|url=https://web.archive.org/web/20101025122514/http://www.hawkerbeechcraft.com/beechcraft/king_air_250/ |date=October 25, 2010 }}  ''hawkerbeechcraft.com.'' Retrieved: November 17, 2012.
</ref><ref>[http://www.bizjournals.com/wichita/news/2010/10/18/hawker-announces-new-king-air-model.html "Hawker announces new King Air model."] ''bizjournals.com.'' Retrieved: November 17, 2012.</ref><ref>
[http://www.ainonline.com/news/single-news-page/article/king-air-250-gets-hartzell-composite-prop-blades-27150/ "King Air 250 Gets Hartzell Composite Prop Blades."] {{Webarchive|url=https://web.archive.org/web/20101106095534/http://www.ainonline.com/news/single-news-page/article/king-air-250-gets-hartzell-composite-prop-blades-27150/ |date=November 6, 2010 }} ''ainonline.com.'' Retrieved: November 17, 2012.
</ref><ref>{{cite web|url=http://www.amtonline.com/article/article.jsp?siteSection=1&id=12162|title=No Rise in Dublin Airport Pax Charges|work=AviationPros.com|access-date=October 27, 2015|archive-url=https://web.archive.org/web/20110930065712/http://www.amtonline.com/article/article.jsp?siteSection=1&id=12162|archive-date=September 30, 2011|url-status=dead}}</ref>
;{{visible anchor|Model B200GT}}
:Updated version of B200; current civil production model. A total of 97 are built as of the end of 2009.<ref name="HBPL"/>
;{{visible anchor|Model B200CGT}}
:Updated version of B200C; at least one built in 2016. Operated by Can-West Corporate Air Charters as of 2019.<ref>[https://wwwapps.tc.gc.ca/Saf-Sec-Sur/2/CCARCS-RIACC/ADet.aspx?id=530827&rfr=RchSimp.aspx "Canadian Civil Aircraft Register"]. Transport Canada. Retrieved: March 1, 2019.</ref>
;{{Visible anchor|Model 300}}
:Two versions, the standard Model 300 with increased MTOW of 14,000 lb (6,300 kg) and the Model 300LW with MTOW limited to 12,500 lb (5,700 kg) to meet the aviation regulatory requirements of various countries; 247 built including 35 Model 300LW and including two Model 300s modified and another 17 built specifically for the FAA for use in navaid calibration.<ref name="p10">Phillips 1992, p. 10.</ref><ref name="HBPL"/><ref name="p85"/><ref name="p67">Phillips 1992, p. 67.</ref> The 300LW has a lower certified Take-Off Gross Weight of 12,500 lb for the European market related to tax.
[[File:beech b300 kingair 350 m-five arp.jpg|thumb|B300 Super King Air 350, taken 2009]]
;Model B300 (marketed as King Air 350)
:Stretched model with two extra cabin windows each side of forward fuselage and winglets on wingtips;<ref name="p67"/> in production as King Air 350i and King Air 350iER. 687 built as of the end of 2009, including 42 extended range versions delivered as 350ERs.<ref name="HBPL">
[http://www.hawkerbeechcraft.com/service_support/pubs/docs/nontechnical/serializationList.pdf Hawker Beechcraft aircraft Serial Number Lists 1945 to present] {{Webarchive|url=https://web.archive.org/web/20090411082140/http://www.hawkerbeechcraft.com/service_support/pubs/docs/nontechnical/serializationList.pdf |date=April 11, 2009 }}  retrieved February 1, 2010.
</ref> Later aircraft fitted with Pro Line 21 avionics.<ref name="TC"/>
;{{visible anchor|Model B300C}} (marketed as King Air 350C)
:Version of B300 with cargo door; available for order as 350iC and 350iCER. 35 built as of the end of 2009 including one for the [[Swiss Air Force]] with modifications for aerial surveillance and five aircraft modified prior to delivery with underwing [[hardpoint]]s and delivered as 350CERs.<ref name="HBPL"/><ref name="TC"/> Later aircraft fitted with Pro Line 21 avionics.<ref name="TC"/>
;Model B300 (marketed as King Air 350i)
:Updated version of B300 with interior upgrade; certified in December 2009.
;Model 1300 Commuter
:B200 configured as a regional airliner, with room for two crew and 13 passengers, fitted with two overwing emergency exits instead of the standard model's single overwing exit and an optional 455 lb (206 kg) belly cargo pod; a nose baggage compartment provided by relocating avionics from the nose to elsewhere in the aircraft. A total of 14 were built.<ref>Pelletier 1995, p. 174</ref>
; Blackhawk XP67A
: Re-engined with PT6A-67As and five-blade composite propellers instead of the PT6A-60A engines with unit power increasing from {{cvt|1050 to 1200|hp}}, boosting the maximum cruise speed by {{cvt|50|kn|km/h}} to {{cvt|340|kn|km/h}} and capable of climbing to 35,000ft in 19min; Blackhawk targets 30% of the 850 King Air 300 globally.<ref>{{cite news |url= https://www.flightglobal.com/news/articles/blackhawk-completes-first-king-air-300-engine-upgrad-460526/ |title= Blackhawk completes first King Air 300 engine upgrades |date= 28 Aug 2019 |author= Kate Sarsfield |work= Flightglobal}}</ref>
[[File:Beechcraft B300 King Air 350N68RF of NOAA 13May2015.jpg|thumb|NOAA's Beechcraft King Air 350CER N68RF prepares for takeoff.]]
;Model 350CER
: Used by the [[National Oceanic and Atmospheric Administration]]. Features two large downward-facing sensor ports that can support a wide variety of [[remote sensing]] systems, including digital cameras, multispectral and hyperspectral sensors, topographic and [[bathymetric lidar]] systems, and gamma radiation detectors.<ref>{{Cite web |title=Beechcraft King Air 350/360CER {{!}} Office of Marine and Aviation Operations |url=https://www.omao.noaa.gov/aircraft-operations/aircraft/beechcraft-king-air-350360cer |access-date=2024-06-08 |website=www.omao.noaa.gov}}</ref>
;Model 360 and 360ER
: Models introduced in August 2020 with automatic pressurization, autothrottles and a revised interior.<ref>{{cite web|url= https://www.avweb.com/aviation-news/textron-introduces-king-air-360/|title= Textron Introduces King Air 360|access-date= 5 August 2020|last= Cook|first= Marc|work= AVweb|date= 4 August 2020|archive-url= https://archive.today/20200805132532/https://www.avweb.com/aviation-news/textron-introduces-king-air-360/|archive-date= August 5, 2020|url-status= live}}</ref>
;T-54A Marlin II
: Military designation given to King Air Model 260 aircraft used by the United States Navy as a multi-engine trainer aircraft.<ref name=":0" />
;B.PhTh.5
:({{langx|th|บ.ผท.๕}}) [[Royal Thai Armed Forces]] designation for the Model B200.<ref>{{Cite web |title=Thai Military Aircraft Designations |url=https://designation-systems.net/non-us/thailand.html |access-date=2025-03-18 |website=designation-systems.net}}</ref>

==Operators==

{{Main|List of Beechcraft King Air operators}}

The most widespread turboprop [[business aircraft]] in the world, over 7,300 King Airs and Super King Airs have been delivered by May 2018, surpassing 60 million flight hours in commercial, military and special mission roles.<ref>{{cite press release |url= https://txtav.com/en/newsroom/2018/05/beechcraft-king-air-350i-rolls-out-improved-situational-awareness-navigation |date= May 30, 2018 |title= Beechcraft King Air 350i rolls out improved situational awareness, navigation |publisher= Textron Aviation}}</ref> They are operated in more than 94 countries.<ref>[http://www.aerospace-technology.com/projects/raytheon_bk_air200/ "Raytheon Air 200."] ''Aerospace technology.com.'' Retrieved: July 30, 2006.</ref>{{Unreliable source?|reason=domain on WP:BLACKLIST|date=July 2016}} Almost 53% of the aircraft delivered have been from the 200/300 series family.

===Civil operators===
[[File:Air-Greenland-beechcraft-b200-king-air-amaalik.jpg|thumb|"Amaalik" of [[Air Greenland]]]]

The King Air is used by many corporate and private users, it is also popular as a light transport liaison aircraft with both government and non-government organizations. It is also used by air-taxi, air ambulance, and [[air charter]] companies.

==Accidents and incidents==
<!--Please do not add non-notable accidents here. Over time there have been many hundreds of King Air crashes and most are [[WP:RUNMOFTHEMILL]] and not notable. To be included here accidents need to meet the inclusion criteria at [[WP:AIRCRASH]]-->
* February 21, 1980: A Model 200 operating as [[Advance Airlines Flight 4210]] crashed adjacent to the runway at Sydney Airport, killing 13 people in the worst civil aviation accident in Australia since 1968.
* May 24, 1981: A Super King Air 200 of the [[Ecuadorian Air Force]] flew into a mountain with the loss of all 9 on board including [[Jaime Roldós Aguilera]], the [[President of Ecuador]].<ref name="bars402">"Bangs/Prangs." ''British Aviation Review'' (British Aviation Research Group), Volume 29, Issue 9, September 1981, p. S402.</ref>
* February 17, 1993: a Turkish Air Force Super King Air B200 transporting [[Eşref Bitlis]] (the [[List of General Commanders of the Gendarmerie of Turkey|General Commander of the Turkish Gendarmerie]]) crashed minutes after taking off from the [[Güvercinlik Army Air Base]] in [[Ankara]] killing all five on board and one on the ground.<ref>{{ASN accident|id=19930217-1|accessdate = February 21, 2017}}</ref>
* September 4, 2000: After departing Perth, Western Australia, the pilot of a Model 200 Super King Air failed to respond to ATC after the aircraft climbed above its assigned altitude. It continued to fly across Australia for five hours before crashing near Burketown in northwestern Queensland, killing all eight on board. Dubbed the "[[2000 Australia Beechcraft King Air crash|Ghost Flight]]" by the media, an investigation concluded that the occupants likely became incapacitated due to [[hypoxia (medical)|hypoxia]].
* January 27, 2001: A Super King Air 200 carrying members of the Oklahoma State University Basketball Team [[Oklahoma State Cowboys basketball team plane crash|crashed]] in Colorado.
* February 26, 2004: [[President of the Republic of Macedonia|President]] of the [[Republic of Macedonia]] [[Boris Trajkovski]] was killed with eight others in the crash near [[Mostar]]. The plane was a Beechcraft Model 200 Super King Air (registered Z3-BAB) operated as a transport aircraft of the Government of the Republic of Macedonia.<ref>[http://www.aeroflight.co.uk/waf/fyrm/gov/mac-govt.htm "List of Governmental aircraft of the Republic of Macedonia."] ''aeroflight.co.'' Retrieved: August 14, 2008.</ref>
* October 24, 2004: A Model 200 Super King Air [[2004 Hendrick Motorsports aircraft crash|crashed into mountainous terrain]] during a missed approach in Virginia. Several members of the [[Hendrick Motorsports]] team were on board and died in the crash.
* October 30, 2014: A B200 King Air [[2014 Wichita King Air crash|crashed at Wichita, Kansas]]. The pilot and three people on the ground were killed; six people were injured.
* December 22, 2015: A B200 King Air [[2015 Indian Border Security Force King Air crash|crashed at Indira Gandhi International Airport]] in Delhi, India. All ten occupants were killed; one person on the ground was injured.
* February 21, 2017: A B200 King Air [[2017 Essendon Airport Beechcraft King Air crash|struck the roof of a shopping center building and crashed]] just after taking off from [[Essendon Airport]] in Melbourne, Australia. All five on board were killed.
* July 30, 2019: A Pakistan Army King Air 350i [[2019 Pakistan Army military plane crash|crashed in Rawalpindi, Pakistan]], killing all five aboard and thirteen on the ground.
* September 1, 2019: A B300 King Air [[2019 Philippines Beechcraft King Air crash|crashed into a resort]] in Calamba, Philippines. All nine occupants aboard were killed; two people on the ground were injured.
* May 21, 2021: A King Air 350i [[Nigerian Air Force]] [[2021 Nigerian Air Force Beechcraft King Air crash|crashed]] near [[Kaduna International Airport]], killing all 11 on board, with [[Ibrahim Attahiru]].
* February 6, 2025: A B350 King Air carrying a United States Marine and three contractors crashed into a ricefield at Ampatuan, Philippines. All four occupants aboard were killed upon impact.<ref>{{cite news |title=UPDATED: U.S. Marine, 3 DoD Contractors Killed in Philippines Surveillance Plane Crash |url=https://news.usni.org/2025/02/06/u-s-service-member-3-dod-contractors-killed-in-philippines-surviellance-plane-crash |access-date=10 February 2025 |agency=US Naval Institute |publisher=US Naval Institute News |date=6 February 2025}}</ref>
<!--Please do not add non-notable accidents here. Over time there have been many hundreds of King Air crashes and most are [[WP:RUNMOFTHEMILL]] and not notable. To be included here accidents need to meet the inclusion criteria at [[WP:AIRCRASH]]-->

==Specifications==
[[File:Beechcraft B200 King Air 3-view line drawing.gif|thumb|upright=1.4|Beechcraft King Air B200]]

{| class="wikitable" style="text-align: center"
|-
! Variant
! 250<ref>{{cite web |url= http://beechcraft.txtav.com/~/media/beechcraft/files/litho/king_air_250_productcard.ashx |title= King Air 250 Product Card |publisher= Beechcraft |date= 2016 |access-date= April 26, 2017 |archive-date= April 27, 2017 |archive-url= https://web.archive.org/web/20170427100600/http://beechcraft.txtav.com/~/media/beechcraft/files/litho/king_air_250_productcard.ashx |url-status= dead }}</ref>
! 350i<ref>{{cite web |url= http://beechcraft.txtav.com/~/media/beechcraft/files/litho/king_air_350i_productcard.ashx |title= King Air 350i Product Card |publisher= Beechcraft |date= 2016 |access-date= April 26, 2017 |archive-date= April 27, 2017 |archive-url= https://web.archive.org/web/20170427100731/http://beechcraft.txtav.com/~/media/beechcraft/files/litho/king_air_350i_productcard.ashx |url-status= dead }}</ref>
! 350ER<ref>{{cite web |url= http://beechcraft.txtav.com/~/media/beechcraft/files/litho/king_air_350er_productcard.ashx |title= King Air 350ER Product Card |publisher= Beechcraft |date= 2016 |access-date= April 26, 2017 |archive-date= April 27, 2017 |archive-url= https://web.archive.org/web/20170427100602/http://beechcraft.txtav.com/~/media/beechcraft/files/litho/king_air_350er_productcard.ashx |url-status= dead }}</ref>
|-
! Crew
| colspan=3 | 1–2
|-
! Capacity
| 10
| colspan=2 | 11
|-
! Length
| 43&nbsp;ft 10 in / 13.36 m
| colspan=2 | 46&nbsp;ft 8 in / 14.22 m
|-
! Span
| colspan=3 | 57&nbsp;ft 11 in / 17.65 m
|-
! Height
| 14&nbsp;ft 10 in / 4.52 m
| colspan=2 | 14&nbsp;ft 4 in / 4.37 m
|-
! Cabin L × W × H
| 16'8" × 4'6" × 4'9" <br /> 5.08 × 1.37 × 1.45 m
| colspan=2 | 19'6" × 4'6" × 4'9" <br /> 5.94 × 1.37 × 1.45 m
|-
! [[Maximum takeoff weight|MTOW]]
| 12,500&nbsp;lb / 5,670&nbsp;kg
| 15,000&nbsp;lb / 6,804&nbsp;kg
| 16,500&nbsp;lb / 7,484&nbsp;kg
|-
! [[Operating empty weight|OEW]]{{efn|with one 200 lb pilot}}
| 8,830&nbsp;lb / 4,005&nbsp;kg
| 9,955&nbsp;lb / 4,516&nbsp;kg
| 9,455&nbsp;lb / 4,289&nbsp;kg{{efn|without accommodation}}
|-
! Useful load
| 3,760&nbsp;lb / 1,706&nbsp;kg
| 5,145&nbsp;lb / 2,334&nbsp;kg
| 7,145&nbsp;lb / 3,241&nbsp;kg
|-
! Engine type (2×)
| PWC [[PT6A]]-52
| colspan=2 | PWC PT6A-60A
|-
! Power or thrust
| 850 shp / 625&nbsp;kW
| colspan=2 | 1,050 shp / 783&nbsp;kW
|-
! Maximum cruise
| 310 kt / 574&nbsp;km/h
| 312 kt / 578&nbsp;km/h
| 303 kt / 561&nbsp;km/h
|-
! Ferry range
| 1,720&nbsp;nm / 3,185&nbsp;km
| 1,806&nbsp;nm / 3,345&nbsp;km
| 2,670&nbsp;nm / 4,945&nbsp;km
|-
! Takeoff
| 2,111&nbsp;ft / 643 m{{efn|[[FAR-23]] base model, 12,500 lb MTOW}}
| 350i: 3,300&nbsp;ft / 1,006 m
| 4,057&nbsp;ft / 1,237 m<ref name="Textron"/>
|-
! Ceiling
| colspan=3 | 35,000&nbsp;ft / 10,668 m
|}

==See also==
{{Portal|Aviation}}

{{aircontent
|related=
* [[Beechcraft Queen Air]]
* [[Beechcraft King Air]]
* [[Beechcraft C-12 Huron]]
* [[Beechcraft 1900]]
|similar aircraft=
* [[Cessna 425]]
* [[Cessna 441 Conquest II]]
* [[Embraer EMB 121 Xingu]]
* [[Evektor EV-55 Outback]]
* [[Mitsubishi MU-2]]
* [[Piaggio P.180 Avanti]]
* [[Pilatus PC-12]]
* [[Piper PA-31T Cheyenne]]
|lists=
* [[List of active United Kingdom military aircraft]]
|see also=
}}

==References==
{{Include-NOAA|article=Beechcraft King Air 350/360CER|url=https://www.omao.noaa.gov/aircraft-operations/aircraft/beechcraft-king-air-350360cer}}{{Reflist|2}}

===Notes===
{{Notelist}}

===Bibliography===
{{Refbegin}}
* Hoyle, Craig. "World Air Forces Directory". ''Flight International,'' Vol. 180, No. 5321, December 13–19, 2011, pp.&nbsp;26–52.
* Hoyle, Craig. "World Air Forces Directory". ''Flight International,'' Vol. 188, No. 5517, December 8–14, 2015. pp.&nbsp;26–53.
* Jackson, Paul. "Beech King Air B200". ''Jane's All the World's Aircraft 2003–2004''. London: Janes Information Group, 2003, pp.&nbsp;531–532. {{ISBN|978-0-71062537-3}}.
* Pelletier, A. J. ''Beech Aircraft and their Predecessors''. Annapolis, Maryland, USA: Naval Institute Press, 1995. {{ISBN|1-55750-062-2}}.
* [[Edward H. Phillips|Phillips, Edward H.]], ''Beechcraft: Pursuit of Perfection, A History of Beechcraft Airplanes.'' Egan, Minnesota: Flying Books, 1992. {{ISBN|978-0-91113-911-2}}.
{{Refend}}

==External links==
{{Commons category|Beechcraft Super King Air}}
* {{Official website|url=http://txtav.com/en/products?brands=beechcraft&brands=beechcraft&categories=turboprop&seats=10,14}}
* {{cite news |url= http://www.ainonline.com/aviation-news/aviation-international-news/2013-01-01/pilot-report-long-legged-king-air-350er-flexible-and-capable-turboprop |title= Pilot report: Long-legged King Air 350ER is a Flexible and Capable Turboprop |author= Matt Thurber |date= January 1, 2013 |work= Aviation International News |access-date= February 7, 2017 |archive-date= February 8, 2017 |archive-url= https://web.archive.org/web/20170208133501/http://www.ainonline.com/aviation-news/aviation-international-news/2013-01-01/pilot-report-long-legged-king-air-350er-flexible-and-capable-turboprop |url-status= dead }}

{{King Air family}}
{{Beechcraft}}
{{USAF trainer aircraft}}
{{Swedish military aircraft designations}}
{{CF aircraft}}
{{Thai civil aircraft designations}}
{{JSDF aircraft designations}}

{{Authority control}}

[[Category:Beechcraft aircraft|King Air]]
[[Category:1970s United States civil utility aircraft]]
[[Category:Low-wing aircraft]]
[[Category:Twin-turboprop tractor aircraft]]
[[Category:T-tail aircraft]]
[[Category:Aircraft first flown in 1972]]
[[Category:Aircraft with retractable tricycle landing gear]]

[[de:Beechcraft King Air]]
[[he:קינג אייר]]
[[ja:キングエア (航空機)]]
[[no:Beechcraft Super King Air]]
[[pl:Beechcraft King Air]]