Antonov An-124

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An-124 Ruslan
A Polet Airlines An-124 approaching Sheremetyevo International Airport (July 2011)
RoleTransport aircraft
National originSoviet Union
Ukraine
ManufacturerAntonov
First flight26 December 1982[1]
Introduction1986
StatusIn production
Primary usersRussian Air Force
Antonov Airlines
Volga-Dnepr Airlines
Produced1982-present
Unit costUS$70–100 million[2]
Developed intoAntonov An-225
 
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An-124 Ruslan
A Polet Airlines An-124 approaching Sheremetyevo International Airport (July 2011)
RoleTransport aircraft
National originSoviet Union
Ukraine
ManufacturerAntonov
First flight26 December 1982[1]
Introduction1986
StatusIn production
Primary usersRussian Air Force
Antonov Airlines
Volga-Dnepr Airlines
Produced1982-present
Unit costUS$70–100 million[2]
Developed intoAntonov An-225

The Antonov An-124 Ruslan (Ukrainian: Антонов Ан-124 «Руслан») (NATO reporting name: Condor) is a strategic airlift jet aircraft. It was designed by the Antonov design bureau in the Ukrainian SSR, then part of the Soviet Union. The An-124 is the world's second largest serially manufactured cargo airplane and world's third largest operating cargo aircraft, behind the one-off Antonov An-225 (an enlarged variant of the An-124) and the Boeing 747-8F.

During development it was known as Izdeliye 400 in house, and An-40 in the West. First flown in 1982, civil certification was issued on 30 December 1992.[3] Over 40 are in service (26 civilian models with airlines and 10 firm orders as of August 2006) and 20 were in commercial use in 1998[4] in Ukraine, Russia, the United Arab Emirates and Libya.

Contents

Development

During the 1970s, the VTA (Military Transport Aviation) arm of the Soviet Air Force had a shortfall in strategic heavy airlift capacity. Its largest planes consisted of about 50 Antonov An-22 turboprops which were heavily tasked for tactical roles. A classified 1975 CIA analysis concluded that the USSR did "not match the US in ability to provide long-range heavy lift support" then.[5]

An-124-100 kneeling with front ramp down (note tilt of aircraft fuselage and retraction of front wheels)

The An-124 was manufactured in parallel by two plants: the Russian company Aviastar-SP (ex. Ulyanovsk Aviation Industrial Complex) and by the Kyiv Aviation Plant AVIANT, in Ukraine. Design work started in 1971 and construction of facilities began in 1973. Manufacturing on the first airframe began in 1979.[6] Ultimately this project brought together over 100 factories contracted to produce systems and parts.

The first flight took place in December 1982 and the first exposure to the West followed in 1985 at the Paris Air Show.[7] Series production ceased with the breakup of the Soviet Union. The last five unfinished airframes left from the Soviet times were completed in 2001 (1), 2002 (1), and 2004 (3).[citation needed]

Since the type was initially designed for only occasional military use, original An-124s were built with a projected service life of 7,500 flight hours with possibility for extension. However many airframes have flown more than 15,000 flight hours. In response to complaints by commercial users, the An-124-100 version has been built since 2000 with an improved service life of 24,000 hours. Older airframes are being upgraded to this standard. Additional retrofiting is being performed to extend its service life to 40,000 flight hours. The Kyiv Aviation Plant AVIANT offers upgrades to the Аn-124-100М-150 version.[citation needed]

Russia and Ukraine agreed to resume the production in the third quarter of 2008.[8] In May 2008 it was reported that a new variant, to be known as the An-124-150, would have several improvements including a maximum lift capacity of 150 tonnes.[9] However, in May 2009, Antonov's partner, United Aircraft Corporation announced it did not plan production of An-124s in the period 2009–2012.[10] In late 2009, it was reported that Russian President Dmitry Medvedev ordered production of the aircraft resumed. It is expected that Russia will purchase 20 new aircraft.[11]

Design

Cockpit of a Polet An-124

Externally, the An-124 is similar to the American Lockheed C-5 Galaxy, but has a 25% larger payload, and instead of the Galaxy's T-tail, the An-124 uses a conventional empennage, similar in design to that of the Boeing 747. The An-124 has been used to carry locomotives, yachts, aircraft fuselages, and a variety of other oversized cargoes. The aircraft is able to kneel to allow easier front loading; and has an on-board overhead crane capable of lifting up to 30 tons of cargo, and items up to 120 tons can be winched on board.[12]

Up to 150 tonnes of cargo can be carried in a military An-124; it can also carry 88 passengers in an upper deck behind the wing centre section. The cargo compartment of An-124 is 36 m x 6.4 m x 4.4 m, ca. 20% larger than the main cargo compartment of C-5 Galaxy, which is 36.91 m x 5.79 m x 4.09 m. However, due to limited pressurization in the main cargo compartment (24.6 kPa, 3.57 psi),[13] it seldom carries paratroopers.[14]

Pilots have stated that the An-124 is light on the controls and easy to handle for an aircraft of its size.[15]

Operational history

Germany led the recent effort to lease An-124s for NATO strategic airlift requirements. Two aircraft are leased from SALIS GmbH as a stopgap until the Airbus A400M is available.[16] Under NATO SALIS programme NAMSA is chartering six An-124-100 transport aircraft. According to the contract An-124-100s of Antonov Airlines and Volga-Dnepr are used within the limits of NATO SALIS programme to transport cargo by requests of 18 countries: Belgium, Hungary, Greece, Denmark, Canada, Luxembourg, Netherlands, Norway, United Kingdom, Poland, Portugal, Slovakia, Slovenia, Finland, France, Germany, Czech Republic and Sweden. Two An-124-100s are constantly based on full-time charter in the airport of Leipzig/Halle, but in case of necessity two more aircraft are to be provided on six days notice and another two on nine days notice.[17] The current contract is valid until 31 December 2010. The aircraft proved extremely useful for NATO especially with ongoing operations in Iraq and Afghanistan.[18]

The Deep Submergence Rescue Vehicle "Mystic" being loaded at Naval Air Station North Island, California

Russian cargo company Volga-Dnepr has contracts with Boeing to ship outsize aircraft components to their Everett plant. The An-124 is used for airlifting (in fully assembled form) the massive General Electric GE90 turbofan engines used on the Boeing 777 airliner.[citation needed] Rolls-Royce also contracts the Antonov An-124 to transport the Trent family engines to and from their test facilities worldwide.[citation needed]

United Launch Alliance (ULA) contracts the An-124 to transport the Atlas V launch vehicle from its facilities in Decatur, Alabama to Cape Canaveral. ULA also uses the An-124 to transport the Atlas V launch vehicle and Centaur upper stage from their manufacturing facility in Denver, Colorado to Cape Canaveral and Vandenberg Air Force Base.[19] Two flights are required to transfer each launch vehicle (one for the Atlas V main booster stage and another for the Centaur upper stage).[20] It is also contracted by Space Systems Loral to transport satellites from Palo Alto, CA to the Arianespace spaceport in Kourou, French Guiana.[21]

Airbus Transport International, a subsidiary of Airbus, has selected another Russian cargo company, Polet Airlines as "designated carrier" to the company. Polet expects its three An-124-100s will transport astronautic equipment manufactured by EADS, which is Airbus' parent company, and components of the Airbus A380 superjumbo.[22] The Rolls-Royce Trent 900 is the only A380 engine that can be transported whole in a Boeing 747F;[23] the competing Engine Alliance GP7200 engine needs a larger aircraft, like the An-124, for shipping in one piece.[citation needed]

Significant activities

Polet Airlines An-124 being loaded with a downscaled model of an Airbus A380 centre fuselage section in Emirates livery

Variants

Volga-Dnepr Antonov An-124-100M-150 at MAKS 2005, Moscow - Zhukovskiy
An-124-100 of Maximus Air Cargo at Brno Airport (2010).
An-124 Ruslan
Strategic heavy airlift transport aircraft
An-124-100
Commercial transport aircraft
An-124-100M-150
Commercial transport version fitted with Western avionics
An-124-102
Commercial transport version with an EFIS flight deck
An-124-130
Proposed version
An-124-135
Variant with one seat in the rear and the rest of the cargo area (approx. 1,800 square feet) dedicated to freight
An-124-150
Planned new variant with several new features
An-124-200
Proposed version with General Electric CF6-80C2 engines, each rated at 59,200 lbf (263 kN)
An-124-210
Joint proposal with Air Foyle to meet UK's Short Term Strategic Airlifter (STSA) requirement, with Rolls-Royce RB211-524H-T engines, each rated 60,600 lbf (264 kN) and Honeywell avionics—STSA competition abandoned in August 1999, reinstated, and won by the Boeing C-17A.

Operators

An-124 of Russia State Transport Company at Perth Airport in the mid-1990s

Military

 Russia

Former military operators

 Soviet Union

Civil

A Volga-Dnepr An-124-100
224th Flight Unit An-124 inflight with 2 Sukhoi Su-27s of the Falcons of Russia at the 2010 Moscow Victory Day Parade.

In September 2009, a total of 28 An-124 aircraft were in airline service, with a further 10 firm orders.

 Libya
 Russia
 Ukraine
 United Arab Emirates

Former civil operators

 Russia
 Soviet Union
 United Kingdom

Notable accidents

As of 2011, four An-124 hull-loss accidents have been recorded, with a total of 97 fatalities:[34]

Specifications

3 sides view
Container being lifted into the belly of an An-124 using the on-board overhead crane

Data from antonov.com[39]

General characteristics

Performance

Flight range

An-124-100
Аn-124-100М-150

See also

Related development
Aircraft of comparable role, configuration and era

References

  1. ^ "Antonov" News. antonov.com
  2. ^ [1][dead link]
  3. ^ E. Gordon, Antonov's Heavy Transports, Midland Publishing.
  4. ^ Flight International, 3–9 October 2006
  5. ^ Trends in Soviet Military Programs (October 1976) (originally Top Secret), Central Intelligence Agency.
  6. ^ Era of Ruslan: 25 years. Antonov, Accessed: 2011-11-06.
  7. ^ The Condor: A New Soviet Heavy Transport (originally classified Secret), 1986, Central Intelligence Agency.
  8. ^ "Ukraine, Russia to resume production of giant cargo planes – Forbes.com:". Forbes. 28 April 2008. http://www.forbes.com/markets/feeds/afx/2008/04/28/afx4941659.html. Retrieved 28 April 2008. [dead link]
  9. ^ Michael A. Taverna/Berlin (29 May 2008). "Russia, Ukraine Near Deal On Relaunch of Modernized An-124". Aviation Week. http://www.aviationweek.com/aw/generic/story_airshow.jsp?channel=busav&id=news/AN05298.xml&show=ila08b. Retrieved 16 August 2008. [dead link]
  10. ^ Kingsley-Jones, Max (7 May 2009). "Superjet the biggest casualty as Russia slashes airliner output plans". Flightglobal. Archived from the original on 10 May 2009. http://www.flightglobal.com/articles/2009/05/07/326086/superjet-the-biggest-casualty-as-russia-slashes-airliner-output.html. Retrieved 9 May 2009. 
  11. ^ Maternovsky, Dennis (2009). "Russia to Resume Making World’s Largest Plane, Kommersant Says". Bloomberg.com. 24 Dec 2009. Accessed 28 Dec 2009.
  12. ^ An124-100 technical specification Ruslan International. Retrieved: 24 July 2010.
  13. ^ Antonov's Heavy Transports. Midland Publishing
  14. ^ Phillips, CPT W. Scott (31 August 1999). "Fixed-Wing Aircraft". Federation of American Scientists Military Analysis Network. http://www.fas.org/man/dod-101/sys/ac/row/fwair.htm. 
  15. ^ "AVIATION Reports - 2000 - A00O0279" Transportation Safety Board of Canada, 31 July 2008. Retrieved 24 April 2012. Quote: "The AN124 has been described by training personnel and pilots as being very easy to handle for an aircraft of its size. The AN124 tends to be very light on the controls."
  16. ^ "Strategic airlift agreement enters into force". NATO Update. 23 March 2006. http://www.nato.int/docu/update/2006/03-march/e0323a.htm. 
  17. ^ Strategic Airlift Interim Solution (SALIS)[dead link]
  18. ^ Antonov An-124 NATO SALIS Program Extended Through End of 2010. deagel.com
  19. ^ Lockheed Martin Atlas rocket on The History Channel.
  20. ^ Lockheed Martin Delivers Atlas V to Cape Canaveral for NASA's Mars Reconnaissance Orbiter Mission. Mars Today, 4 April 2005.
  21. ^ Space Systems/Loral Delivers World'S Largest Satellite To Launch Base
  22. ^ "Airbus Taps Russian Carrier". Kommersant. 25 November 2005. http://www.kommersant.com/page.asp?id=629182. 
  23. ^ "Trent 900". Rolls Royce: Civil Aerospace. http://www.rolls-royce.com/civil_aerospace/products/airlines/trent900/engine.jsp. [dead link]
  24. ^ Оружие России; Ан-124 "Руслан" (Condor), дальний тяжелый военно-транспортный самолет
  25. ^ Аэрокосмическое общество Украины; Международная авиационная федерация зарегистрировала 124 мировых рекорда, установленных на самолёте Ан-225[dead link]
  26. ^ BBC News; Obelisk arrives back in Ethiopia
  27. ^ "The first flying train in history". The HeavyLift Group. 3 September 2001. http://www.heavyliftgroup.com/news/news_detail.asp?NewsID=561&UserID=40. [dead link]
  28. ^ "press release 14-10-2004". Volga-Dnepr Group. 14 October 2004. http://www.voldn.ru/eng/presscentre/releases/?id=410. 
  29. ^ Ruslan International
  30. ^ Antonov An-124 Facts, Dates and History
  31. ^ Germany sends giant pump to help cool Fukushima reactor
  32. ^ SRS pump will head to Japan
  33. ^ see also http://www.ww2.dk/new/air%20force/regiment/tap/566vtap.htm and ru:Сеща (аэродром)
  34. ^ Aviation Safety Network
  35. ^ Aviation Safety Network
  36. ^ Aviation Safety Network
  37. ^ Aviation Safety Network
  38. ^ "Multiple engine failure blamed for An-124 Irkutsk accident". Flight International, 17 December 1997.
  39. ^ "www.antonov.com". Official Antonov website. http://www.antonov.com/products/air/transport/AN-124/index.xml. [dead link]
  40. ^ "An-124 virtual loading at Volga-Dnepr". http://www.volga-dnepr.com/eng/charter/fleet/an124/map/. 

External links

External media
Company documentary video