View source for British Aerospace 125

{{short description|Business jet}}
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{{Use dmy dates|date=October 2020}}
{{Use British English|date=September 2020}}
{{Infobox aircraft
 |name= BAe 125/Dominie <br />Hawker 1000
 |image= BAe125 aircraft from a flight of 32 (The Royal) Squadron MOD 45147916 (cropped).jpg
 |caption= 
 |type=Mid-size [[business jet]]
 |manufacturer= [[de Havilland]] (design) <br />[[Hawker Siddeley]] (to 1977) <br />[[British Aerospace]] (1977–1993) <br />[[Raytheon]] (1993–2007)<br />[[Hawker Beechcraft]] (2007–2013)
 |first_flight= 13 August 1962
 |introduction=
 |status= Active service
 |primary_user = [[Japan Air Self-Defense Force]]
 |more_users = [[Brazilian Air Force]]
 |produced= 1963–2013<ref name=Flight12oct2018/>
 |number_built= 1,720<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 October 2018 |first= Murdo |last= Morrison |work= FlightGlobal}}</ref>
 |developed_from =
 |variants = [[Hawker 800]]
}}

The '''British Aerospace 125''' is a [[twinjet]] mid-size [[business jet]].  Originally developed by [[de Havilland]] and initially designated as the '''DH.125 Jet Dragon''', it entered production as the '''Hawker Siddeley HS.125''', which was the designation used until 1977 when Hawker Siddeley was merged into British Aerospace.  Later variants of the type were marketed as the [[Hawker 800]] and Hawker 1000.

More than 60% of the total sales of the aircraft were to North American customers.<ref name="flying mag">Jerram, Mike. September 1993. [https://books.google.com/books?id=Pad9ezFU-8EC&pg=PA45 "The last de Havilland."] ''Flying Magazine'', 120 (9). p. 43.</ref> It was also used by the [[Royal Air Force]] as a navigation trainer, as the '''Hawker Siddeley Dominie T1''', and was operated by the [[United States Air Force]] as a calibration aircraft, under the designation '''C-29'''.

==Development==

===Origins===
[[File:De Havilland DH125 62.jpg|thumb|One of the prototypes on display at the 1962 Farnborough Air Show]]
In 1961, [[de Havilland]] began work upon a small business jet, then known as the ''DH.125 Jet Dragon'', which was intended to replace the [[piston engine]]d [[de Havilland Dove]], a successful business aircraft and light transport.  Prior to the start of the project, de Havilland had determined that a successful business jet would require several goals to be met, including a range of at least {{convert|1,000|mi|km}}, the speed and cost factors of a suitable jet engine to outperform [[turboprop]]-propelled competitors, and an engineering philosophy that favoured reliability and conventionality.  The design team settled on a twin-engine aircraft with the engines mounted on the rear fuselage. The [[Bristol Siddeley Viper]] [[turbojet]] powerplant was selected for the type.<ref name = "flight 896">Flight 1962, p. 896.</ref>

On 13 August 1962, the first of two prototypes conducted its first flight; a second aircraft followed it on 12 December that year.<ref name="Jackson dh p506-7">Jackson 1987, pp. 506–507.</ref> The second prototype was more aerodynamically representative of a production aircraft, and was fitted out with more equipment than the first; the subsequent production-standard aircraft incorporated several changes and improvements from the prototypes, such as a longer fuselage and a greater wingspan.<ref name="auto">Flight 1962, p. 899.</ref> The first production-standard aircraft performed its first flight on 12 February 1963. The first delivery to a customer took place on 10 September 1964.<ref name="Jackson civil 2 p277">Jackson 1973, p. 277.</ref><ref name="Janes 65 p148-9">Taylor 1965, pp. 148–149.</ref>

===Production===
[[File:Hawker-Siddeley HS-125 N30PR (5000314022).jpg|thumb|Hawker Siddeley DH.125 Series 400A in [[San Francisco]], United States, 1971]]
The aircraft went through many designation changes during its service life. [[Hawker Siddeley]] had bought de Havilland the year before the project had started, but the legacy brand and "DH" designation was used throughout development. After the jet achieved full production, the name was changed to ''HS.125'' except for American exports which retained the ''DH.125'' until it was replaced by ''BH.125'' for Beechcraft-Hawker. When Hawker Siddeley Aircraft merged with the [[British Aircraft Corporation]] to form British Aerospace in 1977, the name changed to ''BAe 125''.<ref name = "winn 32"/> When [[British Aerospace]] sold its business jets division to [[Raytheon]] in 1993, the then-main variant of the jet became widely referred to as the ''Hawker 1000''.<ref name = "pilot report">George, Fred. [http://d16bsf97ryvc45.cloudfront.net/Media/2013/01/hawker_1000.pdf "Update: The Improved Hawker 1000."] ''Pilot Report'', March 1995. 3300. pp. 1–7.</ref>

While the two prototypes were assembled at de Havilland's [[Hatfield, Hertfordshire|Hatfield]] site, final assembly of all production aircraft would take place at the [[Hawarden Airport|Broughton]] factory near Chester until the 1990s.<ref name = "flight 902">Flight 1962, p. 902.</ref> By the 2000s, the fuselage, wings and tailfin of the aircraft were still being assembled and partially equipped at the Broughton site, now being owned and managed by [[Airbus UK]]; various sub-assemblies were also produced in Airbus UK's [[Buckley, Flintshire|Buckley]] facility, nearby in Flintshire. From 1996 onwards, the assembled sections and components were shipped to [[Wichita, Kansas|Wichita]], Kansas in the United States, to undergo final assembly. Writing in 1993, ''[[Flying Magazine]]'' said of the type "In numerical terms, the 125 series is the most successful British commercial aircraft ever built, and the world's longest in-production business jet".<ref name ="flying mag"/>

Production of the aircraft came to an abrupt halt in 2013 due to the bankruptcy of owner [[Hawker Beechcraft]], following the [[Great Recession]] of the late 2000s in which demand for business jets had slumped for a number of years. The type had been in production for more than 50 years when manufacturing stopped, during which time over 1,600 aircraft had been produced.<ref name = "av week 2012"/> In April 2013, the type certificate and support responsibility for all 125s built was transferred to the reformed [[Beechcraft|Beechcraft Corporation]].<ref name="tcds">Federal Aviation Authority Type Certificate Data Sheet A3EU.</ref> As of October 2012, Beechcraft did not intend to restart production of its business jet lines; instead the company intended to alternatively sell or dismantle the production facilities for the 125 family.<ref name = "av week 2012">Warwick, Graham. [http://aviationweek.com/blog/end-line-hawker "End of the Line for Hawker?."] ''Aviation Week'', 18 October 2012.</ref>{{Update inline|date=August 2025}}

==Design==
[[File:Hawker Siddeley HS-125-700B, Premieravia JP7451929.jpg|thumb|HS.125-700B taking off in [[Moscow]], Russia, 2012]]
The BAe 125 is a [[low-wing]]ed [[monoplane]], powered by two engines mounted on the rear fuselage. It features a slightly [[swept wing]], which is based on the larger [[de Havilland Comet]] wing planform, and uses large slotted [[Flap (aircraft)|flaps]] and [[Air brake (aircraft)|airbrakes]] for operating from small airfields;<ref name ="flying mag"/><ref name="auto" /> the aircraft can be flown from hardened grass airstrips.<ref name = "flight 896"/> The aircraft has a cylindrical fuselage with a one-piece wing mounted on the underside of the fuselage; most of the manufacturing and assembly work on the wing and fuselage is able to be done with them as separate items with the two being joined late in the production process.<ref>Flight 1962, pp. 897, 902.</ref> The wing has integral fuel tanks which contain most of the fuel.<ref name = "flight 898">Flight 1962, p. 898.</ref>

Early models of the aircraft were powered by several versions of the [[Armstrong Siddeley Viper|Bristol Siddeley Viper]] [[turbojet]] engine, while later aircraft adopted more recent [[turbofan]] powerplants such as the [[Garrett TFE731]] and [[Pratt & Whitney Canada PW300]].<ref name = "goold flight">Goold, Ian. [http://www.flightglobal.com/pdfarchive/view/1991/1991%20-%201380.html "Corporate Aircraft Usage Survey."] ''Flight International'', 4 June 1991. p. 52.</ref><ref name = "winn 33">Winn 1989, p. 33.</ref> Both engines drive an electrical generator and hydraulic pump which supply power to the aircraft systems so in the event of a single engine failure, all aircraft systems continue to operate normally.<ref name = "RAF 125"/>

All control surfaces of the aircraft are aerodynamically balanced using set-back hinges and geared tabs. The flaps and airbrakes are operated hydraulically, while the ailerons, elevators, and rudder are manually operated. The design of the control circuits allows for a Collins-built A.P.103 autopilot to be incorporated.<ref name = "flight 898"/> The aircraft is equipped with a de-icing system, which uses a mixture of [[bleed air]] from the engines, [[Ice protection system#TKS Ice Protection|TKS]] fluid for general airframe, and AC electric windshield heating to prevent ice formation. [[Weather radar]] was incorporated into the aircraft's avionics.<ref name="auto" /> The Royal Air Force equipped some of their aircraft with equipment to defend against attack by infra-red missiles.<ref name = "RAF 125"/>

The [[Cabin pressurization|pressurised]] fuselage was designed to accommodate two pilots and six passengers. Various interiors were offered, with a high degree of passenger comfort. In an executive configuration, the flight deck is separated from the main passenger cabin; the single entrance of the aircraft, directly behind the cockpit and forward of the passenger cabin, forms a vestibule area in which luggage can be stored and meals prepared during flight.<ref name="auto"/> An unobstructed cabin floor with {{convert|5|ft|9|in|m}} of headroom and a {{convert|3|ft}} wide cabin door also allowed the loading of bulky equipment, which was seen as particularly attractive to military operators.<ref name = "flight 896"/> However, the internal "up and over" door was replaced on the Series 400 and thereafter by a more usual outward opening door with built-in steps. An emergency [[Overwing exits|overwing exit]] hatch is located in the passenger cabin midsection over the [[starboard]] wing (although some versions have both port and starboard exits).<ref name="auto" /> The rear of the fuselage has a large equipment bay and, on some aircraft, one or two additional fuel tanks for extended operations.<ref name = "RAF 125"/>

==Operational history==
Having entered service as one of the first-generation executive jets, the British Aerospace 125 has been operated by a wide variety of customers, ranging from government and military operators to private customers and businesses; it has also seen use by several airlines. Many of the aircraft's customers have been located in North America; in 1990, out of the 650 aircraft then being operated, more than 400 were being flown in the United States.<ref name = "goold flight"/> Reportedly, one aircraft was being sold every seven working days for a substantial period of the type's production life.<ref name = "winn 32">Winn 1989, p. 32.</ref> Successively larger versions were introduced to extend the type's appeal and to better compete against larger jets being used for business travel, such as the [[Gulfstream IV]] and [[Falcon 900]].<ref name = "winn 32"/>

The Royal Air Force was a significant early operator of the type, receiving 20 aircraft equipped as a navigation trainer and designated ''Hawker Siddeley Dominie T.1''. The type entered service in 1965, with the surviving aircraft upgraded in 1996 to be more suitable for training crews for modern aircraft, with a new radar fitted.<ref name="ai0810p556">Winchester ''Air International'' October 2008, pp. 55–56.</ref> The Dominie served in excess of 45 years before being retired in 2011 due to diminishing requirements.<ref name="bbcret">Norton, Phillip. [https://www.bbc.co.uk/news/uk-england-lincolnshire-12237425 "Farewell flypast for RAF's Hawker Siddeley."] ''BBC News'', 20 January 2011.</ref> Additional 125s were acquired and operated by [[No. 32 Squadron RAF]] as communications and light transport aircraft; these were also occasionally operated to transport [[Queen Elizabeth II]] and other members of the [[British royal family]].<ref name="RAF 125">[http://www.raf.mod.uk/equipment/bae125.cfm "BAe 125."] {{Webarchive|url=https://web.archive.org/web/20090430160433/http://www.raf.mod.uk/equipment/bae125.cfm |date=30 April 2009 }} ''Royal Air Force'', Retrieved: 14 June 2014.</ref> In the later stages of the [[War in Afghanistan (2001–2021)|War in Afghanistan]], various 125s were used to transport military officers and other key personnel in and out of the country. The type was scheduled to be withdrawn from RAF service by 2022, but was withdrawn in 2015.<ref>Hoyle, Craig. [http://www.flightglobal.com/news/articles/raf-faces-tough-choices-over-future-air-transport-fleet-346672 "RAF faces tough choices over future air transport fleet"] ''Flight International'', 31 August 2010.</ref>

By the early 1990s, British Aerospace, the manufacturer of the type at this point, had two main variants of the aircraft in production: the 125-800 and the larger 125–1000. The 125–1000, which conducted its first flight on 16 June 1990, had several changes to give the type a reported intercontinental range, including the adoption of the newly developed [[Pratt & Whitney Canada PW300]] engine and new digital avionics, such as [[FADEC]].<ref>[https://books.google.com/books?id=OaWFVVcBXaEC&pg=PA30 "BAE 1000 Makes First Hop"] ''Flying Magazine'', September 1990. 117, (9). p. 28.</ref><ref>[http://jetav.com/hawker-beechcraft-1000-specs-and-description/ "Hawker Beechcraft 1000 Specs and Description."] ''Premier Jet Aviation'', Retrieved: 22 June 2014.</ref> Following Raytheon's purchase of British Aerospace's business jet division during the 1990s, the two in-production variants were re-designated as the [[Hawker 800]] and Hawker 1000 respectively.<ref name = "pilot report"/>

The 125 is the only business jet to have been [[Aircraft hijacking|hijacked]]: in 1967, a chartered 125 carrying the former [[Republic of the Congo (Léopoldville)|Congolese]] Prime Minister [[Moïse Tshombe]] was diverted to [[Algeria]] by armed persons on board. The 125 is also likely to be the only business aircraft to survive being hit by an [[air-to-air missile]]: in August 1988, a British Aerospace 125-800 transporting [[Botswana]] President [[Quett Masire]] was struck by a missile launched by a nearby [[Angola]]n [[Mikoyan-Gurevich MiG-23|Mig-23]], apparently inadvertently.<ref>{{Cite web|url=https://aviation-safety.net/database/record.php?id=19880807-0|title=ASN Aircraft accident British Aerospace BAe-125-800A OK-1 Cutio Bie|first=Harro|last=Ranter|website=aviation-safety.net}}</ref><ref>{{Cite web|url=https://apnews.com/article/b20ba6a8d1d775d8bfa185df16e22c7d|title=Botswana Says Angolan Jet Shot Down President's Plane|website=AP NEWS}}</ref> While badly damaged by the direct hit (which resulted in the loss of an engine, decompression of the cabin, and rupture of its fuel tanks) the aircraft was successfully landed by BAe demonstrator pilot Arthur Ricketts. It was later rebuilt.<ref name ="flying mag"/>

In 2013, the FAA modified its [[Federal Aviation Regulations|rules]] to prohibit the operation of jets weighing {{convert|75000|lb}} or less that are not stage 3 noise compliant, specifically mentioning the 125 series of aircraft. This required any aircraft of the type either to have compliant engines installed, or to be fitted with a [[hush kit]], to fly over most of the United States after 31 December 2015.<ref>[http://www.gpo.gov/fdsys/granule/FR-2013-07-02/2013-15843/content-detail.html "78 FR 39576 – Adoption of Statutory Prohibition on the Operation of Jets Weighing 75,000 Pounds or Less That Are Not Stage 3 Noise Compliant."] ''Federal Register'', 78(127), 2 July 2013.</ref>

==Variants==
[[File:Dominie.xs739.arp.jpg|thumb|Hawker Siddeley Dominie at [[RAF Fairford]], [[Gloucestershire]], England, 2006]]
[[File:raytheon.hawker.800.arp.750pix.jpg|thumb|right|Raytheon Hawker 800 at [[Cardiff Airport]], [[Glamorgan]], Wales, 2004]]
;Series 1
:First version, powered by {{convert|3000|lbf|kN|abbr=on}} Viper 20 or 520 engines. Ten built, including two prototypes (43&nbsp;ft 6 in (13.26 m) long, 44&nbsp;ft (13.41 m) span) and eight production aircraft 47&nbsp;ft 5&nbsp;in (14.56&nbsp;m) long, 47&nbsp;ft (14.33&nbsp;m) long.<ref name="Jackson civil 2 p280-1">Jackson 1973, pp. 280–281.</ref>
:Series 1A/1B – upgraded [[Armstrong Siddeley Viper|Bristol Siddeley Viper]] 521 engines with {{convert|3100|lbf|kN|abbr=on}} of thrust each, and five cabin windows instead of six (as the window nearest the engines allowed too much cabin noise). Series 1A for US [[FAA]] certification (62 built), Series 1B for sale elsewhere (13 built).<ref name="Jackson civil 2 p277 81">Jackson 1973, pp. 277–281.</ref> 
:Series '''1A-522''' and '''1B-522''' – Series 1A/B aircraft with Viper 522 engines.<ref name="tcds" />
:Series '''1A-R522''' and '''1B-R522''' – Series 1A-522 and 1B-522 aircraft with long-range fuel tanks, modified flaps and main landing gear doors.<ref name="tcds" />
:Series '''1A-S522''' and '''1B-S522''' – Some aircraft were structural modified to Series 3 standard but without a change in maximum landing weight or maximum operating altitude.<ref name="tcds" />

;Series 2
:Navigation trainer for [[Royal Air Force]] (20 built), with [[British military aircraft designation systems|service designation]] '''Dominie T.1''' – (Rolls-Royce Viper 301).<ref>{{cite news |title=RAF's oldest aircraft retires |url=http://www.rafnews.co.uk/readstory.asp?storyID=770&returnto=search.asp&page=5&departmentID=36&categoryID=&search= |newspaper=[[RAF News]] |date=27 January 2011 |access-date=11 March 2011 }}{{dead link|date=July 2017 |bot=InternetArchiveBot |fix-attempted=yes }}</ref> The Dominie retained six windows on the port side, and only the rearmost four on the starboard side.

;Series 3
:Series '''3A/B''' – Viper 522-powered variant with increased weights.<ref name="tcds" />
:Series '''3A/R''' and '''3B/R''' – early aircraft modified to the series 3 standard but without a change in maximum landing weight or maximum operating altitude and increased fuel capacity with addt'l 135 US gal in a ventral tank.<ref name="tcds" /> 
:Series '''3A/RA''' and '''3B/RA''' – Series 1A/B aircraft modified to Series 3 standard with structural changes for increased maximum zero fuel weight, maximum rampweight and addt'l 135 US gal ventral fuel tank.<ref name="tcds" />
:Series '''3B/RB''' – variant of the 3B/RA with increased maximum ramp weight and maximum takeoff weight.<ref name="tcds" />
:Series '''3B/RC''' – variant of the 3B/RA modified as a navigation aid checker with four-seat cabin configuration and addition of avionic and flight inspection equipment.<ref name="tcds" />
:'''F3B''' – re-engined with [[Honeywell TFE731]] engines.
:'''F3B/RA''' – re-engined with Honeywell TFE731 engines.
:'''EC-93''' – [[Brazilian Air Force]] designation for an electronic warfare variant of the Series 3B/RA.<ref name=":0">{{Cite web |title=Brazilian Military Aircraft Designations |url=https://designation-systems.net/non-us/brazil.html |access-date=2025-03-17 |website=designation-systems.net}}</ref>
:'''VC-93''' – Brazilian Air Force designation for a VIP transport variant of the Series 3B/RA.<ref name=":0" />

;Series 400
:Series '''400A''' and '''400B''' – increased maximum ramp and brake-release weights and addition of a outward-opening main entry door with integral steps.<ref name="tcds" /> From 1970 the Series 400A aircraft for the United States were marketed as the Beechcraft Hawker BH.125 Series 400A.<ref name="tcds" />
:Series '''401B''' – Increased maximum take off and zero fuel weights and alteration to cabin loading.<ref name="tcds" />
:Series '''403A(C)''' – The same as a 403B but for use in Canada.
:Series '''403B''' – Increased maximum take off, zero fuel and ramp weights, alteration to cabin loading.<ref name="tcds" />
:'''HS.125 CC1''' – British military designation for a series 400 communications aircraft for the [[Royal Air Force]]
:Series '''F400A''' and '''F400B''' re-engined with [[Honeywell TFE731]] engines.
:'''EU-93''' – Brazilian Air Force designation for an electronic warfare variant of the Series 403B.<ref name=":0" />
:'''VU-93''' – Brazilian Air Force designation for a VIP transport variant of the Series 403B.<ref name=":0" />
:'''XU-93''' – Brazilian Air Force designation for an experimental variant.<ref name=":0" />

;Series 600
:Series '''600A''' and '''600B''' – Change to Viper 601-22 engines, increased weights and operating speeds, 3&nbsp;ft 1 in (0.94 m) fuselage stretch to increase capacity to 10 passengers (with an additional forward window), increased fuel capacity including an additional tank in the dorsal fairing, revised aileron tab arrangements and aileron control gearing and improved aerodynamics. The stretched fuselage and increased slope of windshield allowed the removal of the distinctive fairing above the cockpit.{{Citation needed|date=August 2023}} From 1973 the Series 600A aircraft were marketed as the Beechcraft Hawker BH.125 Series 600A.<ref name="tcds" />
:Series '''600B/1'''
:Series '''600B/2'''
:Series '''600B/3'''
:Series '''F600A''' and '''F600B''' – re-engined with [[Honeywell TFE731]] engines.
:'''HS.125 CC2''' – British military designation for series 600 communications aircraft for the [[Royal Air Force]].

;Series 700
:Series '''700A''' and '''700B''' variants had the [[Honeywell TFE731]]-3RH [[turbofan]] engines with {{convert|3720|lbf|kN|abbr=on}} of thrust each, first flight 19 June 1976. All earlier models could also be re-engined.
:'''BAe 125 CC3''' – British military designation for Series 700 communications aircraft for the [[Royal Air Force]].
:'''HS.125 Protector''' – Series 700-based [[maritime patrol]] aircraft with a search radar and cameras.

;{{visible anchor|Series 800}}
:'''[[BAe 125 800]]''' – increased wingspan, streamlined nose, tailfin extension, increased fuel capacity, first corporate jet to feature an [[EFIS]] cockpit, upgraded engines, first flight 26 May 1983.
:'''[[Hawker 800]]''' – Final variant of the BAe 125 800 series. Produced under the "Corporate Aircraft" moniker before being replaced by the Hawker 800XP. 
:'''[[Hawker 800XP]]''' – variant with TFE731-5BR1H turbofan engines with {{convert|4660|lbf|kN|abbr=on}} of thrust each
:'''Hawker 800SP''' and '''800XP2''' – The designation for [[Hawker 800]] and [[Hawker 800XP]] aircraft fitted with [[Aviation Partners Inc.]] (API) winglets. 
:[[Hawker 800|Hawker 850XP]] – 800XP with factory installed winglets and interior updates.
:[[Hawker 800|Hawker 900XP]] – 850XP with Honeywell TFE731-50R turbofan engines for increased hot/high performance and longer range and modified avionics.
:[[Hawker 800|Hawker 750]] – A derivative of the Hawker 800XP with a lightweight interior and heated baggage pannier replacing the rear ventral fuel tank.
:'''C-29A''' – United States military designation for a derivative of the [[BAe 125 800]] designed to replace the [[Lockheed JetStar|Lockheed C-140A]], used by the [[United States Air Force|Air Force]] to accomplish the combat flight inspection and navigation mission (C-FIN) at US airbases around the world, participated in [[Gulf War#Operation Desert Shield|Operation Desert Shield]] and [[Operation Desert Storm]] during the First [[Gulf War]].
:'''U-125''' – [[BAe 125 800]] based flight inspection aircraft for Japan (similar to C-29A)
:'''U-125A''' – [[Hawker 800]] based search and rescue aircraft for Japan, equipped with the APS-134LW radar system.<ref>[http://raytheon.mediaroom.com/index.php?s=43&item=312 "Raytheon Awarded $8.6 Million Contract for Radar on Japan's U-125A Search and Rescue Aircraft."] ''Raytheon'', 16 November 2005.</ref>

;Series 1000[[File:Raytheon_Hawker_1000.png|thumb|Raytheon Hawker 1000]]
:British Aerospace BAe 125 Series '''1000A''' and '''1000B''' – intercontinental version of the Series 800, 2&nbsp;ft 9 in (0.84 m) fuselage stretch to increase capacity to 15, increased fuel capacity, [[Pratt & Whitney Canada PW300|Pratt & Whitney Canada PW-305]] [[turbofans]] with {{convert|5200|lbf|kN|abbr=on}} thrust each, first flight 16 June 1990, 52 built.
:'''Hawker 1000''' – BAe 125-1000 after 1994.

;Handley Page HP.130
:A 1963 proposal with [[boundary layer control]] wings (not built). It was to be powered by two Bristol Siddeley Viper 520s of {{convert|3000|lbf|kN|abbr=on}} thrust with a projected maximum speed of Mach 0.8. This conversion was to be for laminar flow research purposes.<ref name="Barnes p577">Barnes 1976, p. 587.</ref>

== Operators ==
[[File:British Aerospace HS-125-700A, Aerolimousine AN1429391.jpg|thumb|Aerolimousine HS.125-700A in [[Krasnoyarsk]], Russia in 2008]]

===Civil operators===
Private operators, air taxi, shared ownership and corporate charter operators worldwide. Between 1965 and 1972 [[Qantas]] used two Series 3s for crew training.

===Current military operators===
[[File:Hawker Siddeley VU-93 HS-125-400A Lofting.jpg|thumb|[[Brazilian Air Force]] HS.125-400A at [[Recife/Guararapes–Gilberto Freyre International Airport|Recife Airport]], Brazil in 2008]]
[[File:Turkmenistan British Aerospace BAe-125-1000B Zammit-2.jpg|thumbnail|[[Turkmenistan Airlines]] BAe125-1000B during low flight in 2008]]
[[File:JASDF U-125A.JPG|thumb|right|[[Japan Air Self-Defense Force]] U-125A]]
;{{BOT}}
* [[Botswana Defence Force Air Wing]]<ref name="fiwaf88 p31">Hatch ''Flight International'' 3 December 1988, p. 31.</ref>
;{{BRA}}
* [[Brazilian Air Force]]<ref name="fiwaf81 p328">Wheeler ''Flight International'' 1 August 1981, p. 328.</ref>
;{{JPN}}
* [[Japan Air Self-Defense Force]] – [[Flight Check Squadron (JASDF)|Flight Check Squadron]] (U-125), [[Air Rescue Wing (JASDF)|Air Rescue Wing]] (U-125A)
:In December 2022, the Japanese government decided to replace 26 U-125A, 47 [[AH-1S]], 12 [[AH-64D]], and 33 [[Kawasaki OH-1|OH-1]] with unmanned aerial vehicles. Japan planned to increase its defense budget from 1.24% of GDP in fiscal 2021 to around 2.0% within 10 years, and decided to retire these helicopters and aircraft as part of an effort to spend its defense budget efficiently.<ref>[https://web.archive.org/web/20221209222859/https://www.yomiuri.co.jp/politics/20221209-OYT1T50038/ 空自捜索機や陸自戦闘ヘリを廃止、無人機で代替へ…防衛予算効率化] [[Yomiuri Shimbun]]. 9 December 2022.</ref>
;{{flag|Nigeria}}
* [[Nigerian Air Force]]{{Citation needed|date=November 2017}}
;{{flaglist|Pakistan}}
* [[Pakistan Navy]]<ref name="World Air Forces 2017">{{cite web |url= https://www.flightglobal.com/news/articles/insight-from-flightglobal-world-air-forces-on-the-r-432247/|title = World Air Forces 2017 |publisher= Flightglobal Insight |year= 2017 |access-date= 24 November 2017}}</ref>
;{{SAU}}
* [[Royal Saudi Air Force]]<ref name="fiwaf94 p54">Barrie and Pite ''Flight International'' 24–30 August 1994, p. 54.</ref>
;{{flaglist|South Korea}}
* [[Republic of Korea Air Force]]{{Citation needed|date=November 2017}}
;{{TKM}}
* [[Turkmenistan Airlines]] on behalf of the government{{Citation needed|date=November 2017}}

===Former military operators===
[[File:RAF Hawker Siddeley HS-125-2 Dominie T1 Lofting-1.jpg|thumb|right|Royal Air Force Dominie T1 in 2010]]
;{{ARG}}
* [[Argentine Naval Aviation]] operated one HS.125-400 for navigation aid calibration.<ref name="fiwaf81 p325">Wheeler ''Flight International'' 1 August 1981, p. 325.</ref>
* [[Argentine Air Force]] A single HS.125-700 was impressed into [[Escuadrón Fénix]] during the [[Falklands War]].<ref>Burden ''et al.'' 1986, p.151.</ref> 
;{{IRL}}
* [[Irish Air Corps]]<ref name="fiwaf81 p349">Wheeler ''Flight International'' 1 August 1981, p. 349.</ref><ref>{{cite web|title=History: A Concise History of the Irish Air Corps|publisher=Óglaigh na hÉireann: Defence Forces Ireland|year=2016|url=http://www.military.ie/air-corps/history/ |access-date=11 December 2016}}</ref>
;{{MWI}}
* [[Military of Malawi|Malawi Army Air Wing]]<ref name="fiwaf88 p60-1">Hatch ''Flight International'' 3 December 1988, pp. 60–61.</ref>
;{{MYS}}
*[[Royal Malaysian Air Force]]<ref name="fiwaf88 p61">Hatch ''Flight International'' 3 December 1988, p. 61.</ref>
;{{NIC}}
* [[Nicaraguan Air Force]]
;{{flag|South Africa|2012}}
* [[South African Air Force]]<ref name="auto1">{{cite web|url=https://samilhistory.com/2015/10/26/tragedy-on-devils-peak-and-the-end-of-the-saaf-h-s-125-mercurius-fleet/|title=Tragedy on Devils Peak and the end of the SAAF H.S. 125 Mercurius fleet|first=Peter|last=Dickens|date=26 October 2015|work=samilhistory.com|access-date=29 April 2017}}</ref>
**[[No. 21 Squadron SAAF]]
;{{UK}}
* [[Royal Air Force]]<ref name="bbcret"/><ref name="rafret"/>
**[[No. 32 Squadron RAF|No. 32 (The Royal) Squadron]]<ref name="rafret">{{cite web|url=http://www.raf.mod.uk/news/archive/end-of-an-era--final-32-sqn-bae125-returns-from-ops-18032015|title=RAF – News by Date|first=RAF Details|last=here|access-date=25 September 2015|archive-url=https://web.archive.org/web/20150924130319/http://www.raf.mod.uk/news/archive/end-of-an-era--final-32-sqn-bae125-returns-from-ops-18032015|archive-date=24 September 2015|url-status=dead}}</ref>
**[[No. 55 Squadron RAF|No. 55(R) Squadron RAF]] (Dominie T1)<ref>{{cite web|url=https://www.raf.mod.uk/organisation/55squadron.cfm|title=55 Squadron|publisher=Royal Air Force|access-date=9 November 2017|archive-url=https://web.archive.org/web/20171110005346/https://www.raf.mod.uk/organisation/55squadron.cfm|archive-date=10 November 2017|url-status=dead}}</ref>
**[[No. 6 Flying Training School RAF]]<ref name="fiwaf88 p46">Hatch ''Flight International'' 3 December 1988, p. 46.</ref>
**[[Royal Air Force College Cranwell]]<ref name="ai0810p556"/>
;{{URU}}
* [[Uruguayan Air Force]]<ref>[http://dmilt.com/index.php?option=com_content&view=article&id=6752:uruguay-af-orders-two-hs-125-for-vip-flight&catid=35:latin-america&Itemid=58 Uruguay; AF orders two HS.125 for VIP flight] {{webarchive|url=https://web.archive.org/web/20141205022145/http://dmilt.com/index.php?option=com_content&view=article&id=6752:uruguay-af-orders-two-hs-125-for-vip-flight&catid=35:latin-america&Itemid=58 |date=5 December 2014 }} – Dmilt.com, 24 May 2013</ref><ref>{{cite web | title=El HS-125 700A presidencial uruguayo vendido en subasta a seis veces menos que su precio de compra - Noticias Defensa informacion de las fuerzas armadas de uruguay | date=16 October 2020 | url=https://www.defensa.com/uruguay/hs-125-700a-presidencial-uruguayo-vendido-subasta-seis-veces }}</ref>

==Accidents and incidents==
*On 30 June 1967, Air Hanson HS.125 (''G-ASNU'') carrying former Congolese prime minister [[Moïse Tshombe]] was hijacked and taken to Algeria.<ref>[https://history.state.gov/historicaldocuments/frus1964-68v23/d502 World News Foreign Relations of the United States]</ref>
*On 28 December 1970, a [[Morrison–Knudsen]] DH.125 (N36MK) made a [[controlled flight into terrain]] (CFIT) in [[Idaho]], United States, about {{convert|7|mi|0|spell=in}} northeast of the [[Boise Airport]], at an [[elevation]] of approximately {{convert|5700|ft|-1}} above [[sea level]]. The corporate jet was returning from [[Billings, Montana]], where four passengers were dropped off.  No&nbsp;passengers were on board at the time of the crash, more than an hour after sunset, which killed both pilots.<ref name=sdcpwf>{{cite news |url=https://news.google.com/newspapers?id=1pFYAAAAIBAJ&sjid=TPgDAAAAIBAJ&pg=4702%2C3771454 |work=Spokane Daily Chronicle |location=Washington |agency=Associated Press |title=Plane wreckage found |date=29 December 1970 |page=6}}</ref><ref name=bbupisvty>{{cite news |url=https://news.google.com/newspapers?id=UgFYAAAAIBAJ&sjid=JfcDAAAAIBAJ&pg=3040%2C2796426 |work=The Bulletin |location=Bend, Oregon |agency=UPI |title=Plane wreckage found |date=29 December 1970 |page=5}}</ref><ref name=plhlcc>{{cite news |url=https://news.google.com/newspapers?id=zepWAAAAIBAJ&sjid=k-0DAAAAIBAJ&pg=7157%2C5128447 |work=Spokesman-Review |location=Spokane, Washington |agency=Associated Press |title=Power loss held likely crash cause |date=30 December 1970 |page=7}}</ref><ref name=mkcfit>{{cite web|url=https://www.ntsb.gov/_layouts/ntsb.aviation/brief.aspx?ev_id=58312&key=0 |publisher=NTSB |title=SEA71AS031: DeHavilland DH125 (N36MK) |access-date=24 April 2020}}</ref>
*On 26 May 1971, 11 people were killed when three Mercurius HS.125 aircraft belonging to the [[South African Air Force]] crashed into [[Devil's Peak (Cape Town)|Devil's Peak]], [[Cape Town]], while practising for a flypast for the tenth anniversary of the republic.<ref name="saa-mercurius">{{cite web|title=THE AIRFORCE – ATTRITION SUMMARIES|url=http://www.saairforce.co.za/the-airforce/history/saaf/attrition-summaries/14|website=saairforce.co.za (unofficial site)|access-date=28 November 2015}}</ref><ref name="auto1"/>
*On 20 November 1975, a Hawker Siddeley HS125-600B registered ''G-BCUX'' and operated by Hawker Siddeley as a demonstrator, overran the runway at [[Dunsfold Aerodrome]] after a [[bird strike]] on takeoff. The aircraft hit a car that was travelling along the A281 at the time and stopped in a nearby field, killing six people in the car and injuring one crew member out of nine passengers and crew.<ref>{{cite web | url=http://www.aaib.gov.uk/sites/aaib/publications/formal_reports/1_1977_g_bcux.cfm | title=Report No: 1/1977. Report on the accident to Hawker Siddeley HS 125 Series 600B, ''G-BCUX'' near Dunsfold Aerodrome, Surrey, 20 November 1975 | publisher=[[Air Accidents Investigation Branch|AAIB]] | date=8 February 1977}}</ref> The aircraft was being flown by the World War 2 fighter ace [[John Cunningham (RAF officer)|John Cunningham]].
*On 8 September 1987, a [[Brazilian Air Force]] Hawker Siddeley HS.125 registration ''FAB-2129'' crashed upon takeoff from [[Carajás Airport|Carajás]]. All nine occupants died.<ref>{{Cite web | url=http://aviation-safety.net/database/record.php?id=19870908-0 | title=Accident description FAB-2129 | publisher=Aviation Safety Network | access-date=17 June 2011}}</ref>
*On 7 August 1988, a BAe-125 owned by the [[Botswana]] Government was carrying the President of Botswana, [[Quett Masire]], and his staff to a meeting in Luanda. An Angolan MiG-23 pilot fired two [[R-60 (missile)|R-60 (AA-8) missile]]s at the plane. One missile hit the no. 2 engine, causing it to fall off the aircraft. The second missile then hit the falling engine. The crew was able to make a successful emergency landing on a bush strip at Cutio Bie. There were no fatalities.<ref>{{cite magazine|last=Hatch|first=Paul|title=World's Air Forces 1989|magazine=[[Flight International]]|date=29 November – 5 December 1989|page=42|url=http://www.flightglobal.com/pdfarchive/view/1989/1989%20-%203682.html}}</ref><ref>[http://aviation-safety.net/database/record.php?id=19880807-0 Accident description – 'OK-1'] aviation-safety.net. Retrieved 28 November 2015.</ref>
*On 16 March 1991, a Hawker Siddeley HS.125-1A charter aircraft (''N831LC'') carrying band members for [[Reba McEntire]] crashed into the side of [[Otay Mountain]]. The accident occurred shortly after takeoff from San Diego – [[Brown Field Municipal Airport]].<ref>{{cite news|url=https://www.latimes.com/archives/la-xpm-1991-03-17-mn-698-story.html|title=8 Country Band Members Die in S.D. Air Crash|last=Granberry|first=Michael|date=17 March 1991|newspaper=[[Los Angeles Times]]}}</ref> All eight band members aboard plus two pilots were killed in the crash believed to have been caused by poor visibility.<ref name="asn-reba">{{cite web |title=Accident description – N831LC |url=http://aviation-safety.net/database/record.php?id=19910316-1 |website=aviation-safety.net |access-date=28 November 2015}}</ref>
*On 31 July 2008, a British Aerospace 125 operating as [[East Coast Jets Flight 81]] crashed nose-down into a cornfield after overrunning a runway at Owatonna Degner Regional Airport, after a business flight from [[Atlantic City International Airport]]. All 6 passengers and 2 crew members were immediately killed in the crash. The NTSB investigators believed the cause of the crash was [[pilot error]] after investigation.
* On 5 September 2015, an HS 125 of Senegalair was involved in a [[2015 Senegal mid-air collision|mid-air collision with a Ceiba Airlines Boeing 737]] over Senegal. It is thought that the HS 125 suffered a decompression that incapacitated the flight crew. The aircraft crashed an hour later into the Atlantic Ocean west of Senegal with no survivors. The 737 made a safe landing.
*On 10 November 2015, a Hawker 700A operating as [[Execuflight Flight 1526]] crashed on approach to [[Akron Fulton International Airport]] in [[Akron, Ohio]], killing all 9 aboard. The [[National Transportation Safety Board]] reported the crash was caused by pilot error, an FAA inspection issue, and charter company operations issues.<ref>{{Cite web|url=https://www.ntsb.gov/_layouts/ntsb.aviation/brief.aspx?ev_id=20151110X65615|title=CEN16MA036|website=www.ntsb.gov|access-date=2016-10-31}}</ref><ref>{{cite news | url=http://www.upi.com/Top_News/US/2016/10/18/NTSB-Akron-plane-crash-caused-by-litany-of-failures/8131476815162/ | title=NTSB: Akron plane crash caused by 'litany of failures'|first=Allen|last=Cone|website=UPI|date=18 October 2016 | access-date=21 November 2016 }}</ref><ref>{{cite journal |last1= Garrison |first1= Peter |date= 8 March 2017 |title= Aftermath: Unstabilized Approach |url= https://www.flyingmag.com/aftermath-unstabilized-approach |journal= Flying Magazine |access-date= 17 November 2017}}</ref>
* On 6 April 2016, a U-125 of the [[Japan Air Self-Defence Force]]'s [[Flight Check Squadron]] crashed in [[Kagoshima Prefecture]], Japan, after taking off from the [[Japan Maritime Self-Defense Force]]'s [[Kanoya Air Field]].<ref>[http://www.japantimes.co.jp/news/2016/04/06/national/asdf-jet-disappears-radar-southwestern-japan/ ASDF jet disappears from radar over southwestern Japan 6 April 2016] ''[[The Japan Times]]'' Retrieved 12 April 2016</ref> It had been on a mission to check the base's air navigation aid system when it crashed into nearby Mt Takakuma with the loss of all six crew.<ref>Yoshida, Reiji [http://www.japantimes.co.jp/news/2016/04/07/national/body-missing-asdf-jet-crew-member-found-search-wreckage-continues/ Bodies of four ASDF jet crewmen found; search for remaining two, wreckage ongoing 7 April 2016] ''[[The Japan Times]]'' Retrieved 12 April 2016</ref><ref>Yoshida, Reiji [http://www.japantimes.co.jp/news/2016/04/08/national/bodies-last-two-crew-members-wreckage-asdf-plane-found-kagoshima-prefecture-mountain/ Bodies of last two ASDF airmen recovered from cliff in Kagoshima 8 April 2016] ''[[The Japan Times]]'' Retrieved 12 April 2016</ref><ref>[https://aviation-safety.net/database/record.php?id=20160406-0 ASN Accident Report Raytheon U-125 (Hawker 800) 49-3043 Kanoya Air Base] ''[[Aviation Safety Network]]'' Retrieved 23 January 2017</ref>
* In 2025 a crashed and abandoned BAe-125-700A was found in Honduras. It was suspected that the plane was connected to drug trade.<ref>{{Cite web | url=https://asn.flightsafety.org/wikibase/524099 | title=Incident British Aerospace BAe-125 | publisher=Aviation Safety Network | access-date=3 July 2025}}</ref><ref>{{cite web |url=https://www.elheraldo.hn/fotogalerias/sucesos/hallaron-tanques-de-oxigeno-una-tablet-que-se-sabe-de-la-aeronave-estrello-mosquitia-AH26474613 |title=Hallaron tanques de oxígeno y una tablet: ¿qué se sabe de la aeronave que se estrelló en La Mosquitia? |date=2 July 2025 |publisher=El Heraldo }} </ref>

==Aircraft on display==
;Canada
* N334PS, a Series 125/600A on display at the [[Alberta Aviation Museum]], Edmonton, Alberta.<ref>https://aerialvisuals.ca/AirframeDossier.php?Serial=154049</ref>
;United Kingdom
* G-ARYB, Series 1 second prototype is on display at the [[Midland Air Museum]], Coventry, England.<ref>Ellis 2012, p. 257</ref>
* G-ARYC, Series 1 third prototype and first production aircraft is on display at the [[de Havilland Aircraft Museum]], [[London Colney]], England.<ref name="Ellis 2012, p. 77">Ellis 2012, p. 77</ref><ref>[http://www.dehavillandmuseum.co.uk/aircraft_in_collection.html "Aircraft Collection."] {{Webarchive|url=https://web.archive.org/web/20140628050250/http://dehavillandmuseum.co.uk/aircraft_in_collection.html |date=28 June 2014 }} ''de Havilland Aircraft Museum'', Retrieved: 15 June 2014.</ref>
* G-ASSM, a Series 1/522 is on display in the flight gallery at the [[Science Museum London]], London, England.<ref name="Ellis 2012, p. 77"/>
* XS709, a Dominie T.1 is on display at the [[Royal Air Force Museum Cosford]], Shropshire, England.<ref>Ellis 2012, p. 179</ref>
* XS726, a Hawker Siddeley Dominie T1 is on display at the [[Newark Air Museum]], Nottinghamshire, England.<ref>{{cite web|url = http://www.newarkairmuseum.org/Aircraft-List|title = Aircraft List|access-date = 6 December 2017|publisher=[[Newark Air Museum]]}}</ref>
* XS735, a Hawker Siddeley Dominie T.1 is on display at the [[South Yorkshire Aircraft Museum]], Doncaster, England.<ref>{{cite web|url= https://www.southyorkshireaircraftmuseum.org.uk/aircraftlist|title= Aircraft List|access-date= 12 March 2021|author=South Yorkshire Aircraft Museum|author-link= South Yorkshire Aircraft Museum|work= southyorkshireaircraftmuseum.org.uk|archive-url= https://archive.today/20210312142627/https://www.southyorkshireaircraftmuseum.org.uk/aircraftlist|archive-date= 12 March 2021|url-status= live}}</ref>
* ZD620, a BAe 125 is on display at the [[Bournemouth Aviation Museum]], Dorset, England.<ref>{{Cite web |date=2020-05-29 |title=BAe 125 |url=https://www.bamhurn.org/exhibits/bae-125/ |access-date=2024-08-13 |website=Bournemouth Aviation Museum - Hurn |language=en-US}}</ref>
;United States
*N600MK, a Series 125/600A is sunk at the Athens Scuba Park in [[Athens, Texas]] for scuba divers to explore.<ref>{{cite web|url=http://www.airport-data.com/aircraft/N600MK.html|title=Aircraft Data N600MK, 1972 Beechcraft-Hawker BH-125-600A C/N 256004, 1966 Reims F172G C/N 0262, Cessna 172 Skyhawk C/N 262|work=airport-data.com|access-date=23 December 2016}}</ref>
*N400PR is located at the [[Houston Hobby Airport]]'s 1940 Terminal Museum tarmac. It was recently painted by local mural artist Mario Figuero, aka 'Gonzo247' in the early summer of 2019.<ref>{{Cite web|url=https://www.chron.com/business/bizfeed/article/Houston-graffiti-artist-Gonzo247-to-paint-a-1969-13879304.php|title=Houston graffiti artist Gonzo247 to paint a 1969 Hawker jet - HoustonChronicle.com|date=2019-05-23|website=www.chron.com|language=en-US|access-date=2019-08-18}}</ref>

==Specifications (HS.125 Series 600)==
[[File:Hawker 1000 cockpit.JPG|thumb|Cockpit of a Hawker 1000, 2012]]
[[File:Interior of Hawker 1000 cabin with passengers.JPG|thumb|upright|Cabin interior of Hawker 1000, 2012]]
{{Aircraft specs
| ref = Jane's All The World's Aircraft 1976–77<ref name="Janes 76 p178-9">Taylor 1976, pp. 178–179</ref>
| prime units? = kts<!--        General characteristics-->
| crew = 2
| capacity = 8 passengers (normal layout), 14 passengers in high density layout
| length ft = 50
| length in = 6
| length note = 
| span ft = 47
| span in = 0
| span note = 
| height ft = 17
| height in = 3
| height note = 
| wing area sqft = 353.0
| wing area note = 
| aspect ratio = 6.25:1
| airfoil = <!--'''root:''' [[NACA airfoil|NACA ]]; '''tip:''' [[NACA airfoil|NACA ]]<ref name="Selig">{{cite web |last1=Lednicer |first1=David |title=The Incomplete Guide to Airfoil Usage |url=https://m-selig.ae.illinois.edu/ads/aircraft.html |website=m-selig.ae.illinois.edu |access-date=16 April 2019}}</ref>-->
| empty weight lb = 12530
| empty weight note = 
| gross weight lb = 
| gross weight note = 
| max takeoff weight lb = 25000
| max takeoff weight note = 
| fuel capacity = {{cvt|1181|impgal|USgal l|0}} usable fuel
<!--
        Powerplant
-->| eng1 number = 2
| eng1 name = [[Rolls-Royce Viper]] 601-22
| eng1 type = [[turbojet]] engines
| eng1 lbf = 3750
| eng1 note = <!--
        Performance
-->
| max speed mach = 0.78
| max speed note = Maximum Operating Mach number (M<sub>MO</sub><!-- supersonic aircraft -->
| cruise speed kts = 454
| cruise speed note = maximum cruise at {{cvt|28000|ft|0}}
| stall speed kts = 83
| stall speed note = EAS flaps down
| never exceed speed kts = 475
| never exceed speed note = [[Indicated Air Speed|IAS]]
| minimum control speed kts = 
| minimum control speed note = 
| range nmi = 1650
| range note = {{cvt|1000|lb|0}} payload, 45 minutes reserve plus allowances for take-off and landing
| ferry range nmi = 
| ferry range note = 
| endurance = <!-- if range unknown -->
| ceiling ft = 41000
| ceiling note = 
| g limits = <!-- aerobatic -->
| roll rate = <!-- aerobatic -->
| climb rate ftmin = 4900
| climb rate note = 
| time to altitude = 
| lift to drag = 
| wing loading note = 
| fuel consumption lb/mi = 
| more performance = <br />
*'''Take-off run:''' {{cvt|4400|ft|0}}
*'''Take-off balanced field length:''' {{cvt|5350|ft|0}}
*'''Landing run:''' {{cvt|3400|ft|0}} -600A at typical landing weight
*'''Landing distance from {{cvt|50|ft|0}}:''' {{cvt|2130|ft|0}} at typical landing weight
}}

==See also==
{{External media|topic= |width=17% |float=right |video1=[https://www.youtube.com/watch?v=q73s1ateU60 Cockpit view of a Hawker 800XP during take off and landing] |video2=[https://www.youtube.com/watch?v=Xq3P6G_Q6fw Ground tour of a Hawker 800XP]}}
{{Portal|UK|Aviation}}
{{aircontent
|related=
* [[Hawker 800]]
* [[Hawker 4000]]
|similar aircraft=
* [[Bombardier Challenger 600]]
* [[Cessna Citation]]
* [[Dassault Falcon]]
* [[Learjet 25]]
|lists=
* [[List of active United Kingdom military aircraft]]
* [[List of aircraft of the Royal Air Force]]
* [[List of military aircraft of the United States]]
|see also=
}}

==References==

===Citations===
{{reflist}}

===Bibliography===

{{refbegin}}
* {{cite book|last=Barnes|first=C.H.|title=Handley Page Aircraft since 1907 |year=1976 |publisher=Putnam|location=London |isbn=978-0-370-00030-5}}
*{{cite magazine|last1=Barrie|first1=Douglas|last2=Pite|first2=Jenny|title=World's Air Forces|magazine=Flight International|date=24–30 August 1994|volume=146|issue=4435|pages=29–64|issn=0015-3710|url=https://www.flightglobal.com/pdfarchive/view/1994/1994%20-%202007.html}}
*{{cite book|last1=Burden|first1=Rodney A. |last2=Draper|first2=Michael I.|last3=Rough |first3=Douglas A. |last4=Smith|first4=Colin R. |last5=Wilton|first5=David |title=Falklands: The Air War|year=1986 |publisher=British Aviation Research Group |isbn=0-906339-05-7}}
* {{cite book |editor-last=Donald |editor-first=D. |editor-last2=Lake |editor-first2=J. |year=1996|title=Encyclopedia of world military aircraft.|publisher=AIRtime Publishing|isbn=1-880588-24-2}}
* {{cite book|last=Ellis|first=Ken|title=Wrecks & Relics, 23rd Edition|location=Manchester, England|publisher=Crecy Publishing| year=2012 |isbn=9-780859-791724}}
* [http://www.flightglobal.com/pdfarchive/view/1962/1962%20-%202908.html "D.H.125: An Executive Jet that could continue de Havilland's Private-Aircraft Tradition into the 1970s".] ''Flight International'', 6 December 1962. pp.&nbsp;896–903.
*{{cite magazine|last=Hatch |first=Paul |title=World's Air Forces 1988|magazine=Flight International |url=https://www.flightglobal.com/pdfarchive/view/1988/1988%20-%203429.html|date=3 December 1988|volume=134|issue=4142|pages=22–87 |issn=0015-3710}}
* {{cite book|last=Jackson |first= A. J.|title=British Civil Aircraft since 1919: Volume Two|year= 1973|edition=Second|publisher=Putnam |location= London|isbn= 0-370-10010-7}}
* {{cite book|last=Jackson |first= A. J.|title=De Havilland Aircraft since 1909  |year= 1987|edition=Third|publisher=Putnam |location= London|isbn= 0-85177-802-X}}
* {{cite book |last1=Lloyd |first1=Barry |title=125: The Jet Dragon that Roared |series=Historic Commercial Aircraft Series, Vol 11 |date=2022 |publisher=Key Publishing |location=Stamford, Lincs, UK |isbn=9781802823097 |url={{GBurl|4NzvzgEACAAJ}}}}
* {{cite book |last=Taylor |first=John W. R. |author-link= John W. R. Taylor|title=Jane's All The World's Aircraft 1965-66|year=1965 |publisher= Sampson Low, Marston & Company|location=London }}
* {{cite book |editor1-last=Taylor |editor1-first=John W.R.|title=Jane's All the World's Aircraft 1976-77  |year=1976 |publisher=Jane's Yearbooks |location=London |isbn=0-3540-0538-3}}
* {{cite magazine|last=Wheeler|first=Barry C.|title=World's Air Forces 1981|magazine=[[Flight International]]|date=1 August 1981 |volume=120|issue=3769 |pages=323–384 |url=https://www.flightglobal.com/pdfarchive/view/1981/1981%20-%202495.html |issn=0015-3710}}
* {{cite magazine |last=Winchester |first=Jim |title=Aircraft of the RAF Part 6: Dominie T.1 and BAE 125 |magazine=[[Air International]] |date=October 2008 |volume=75 |issue=4 |pages=54–57}}
* Winn, Allan. [http://www.flightglobal.com/pdfarchive/view/1989/1989%20-%203040.html "BAe 1000: Business Airliner"] ''Flight International'', 7 October 1989. pp.&nbsp;32–39.
{{refend}}

==External links==
{{Commons category|British Aerospace BAe 125}}
* [https://web.archive.org/web/20071121013105/http://www.hawkerbeechcraft.com/ Hawker Beechcraft official site]
* [https://archive.today/20130210060600/http://www.zinio.com/pages/AviationWeekShowNews/Farnborough2012-Day3/416229521/pg-52 Farnborough 2012 News Day 3 Aviation Week] pp52–53 tells the history of the 125
* [http://www.airliners.net/search/photo.search?distict_entry=true&aircraft_genericsearch=British%20Aerospace%20BAe-125/HS-125%20(C-29) Photos of this aircraft on Airliners.net]
* [http://www.flightglobal.com/pdfarchive/view/1961/1961%20-%200704.html "Jet Dragon"] a 1961 ''Flight'' article

{{de Havilland aircraft}}
{{Hawker Aircraft aircraft}}
{{BAE aircraft}}
{{Hawker Beechcraft aircraft}}
{{FAB aircraft designations}}

{{DEFAULTSORT:British Aerospace Bae 125}}
[[Category:1960s British business aircraft]]
[[Category:1960s British military trainer aircraft]]
[[Category:De Havilland aircraft|DH.125]]
[[Category:1960s United States military utility aircraft]]
[[Category:British Aerospace aircraft|125]]
[[Category:Aircraft first flown in 1962]]
[[Category:Twinjets]]
[[Category:Low-wing aircraft]]
[[Category:Cruciform tail aircraft]]
[[Category:Aircraft with retractable tricycle landing gear]]