Antonov An-24

An-24
Antonov An-24 at the Uzhhorod International Airport
Role	Transport aircraft
Manufacturer	Antonov
First flight	29 October 1959[1]
Introduced	1962
Status	Active service
Primary users	Aeroflot Soviet Air Force PLA Air Force
Produced	1959-1979
Number built	1,367 (including the Chinese Y7)[1]
Variants	Antonov An-26[1] Antonov An-30[1]Antonov An-32[1]

The Antonov An-24 (NATO reporting name: Coke) is a 44-seat twin turboprop transport designed manufactured in the Soviet Union by the Antonov Design Bureau from 1957.^[1]

Contents 1 Development 2 Variants 3 Operators 3.1 Military 3.2 Civil operators 4 Accidents 4.1 Summary: as of 2004 4.2 Recent An-24 accidents 5 Specifications (An-24) 6 See also 7 References 8 External links

Development

First flown in 1959, over 1,000 An-24s were built and 880 are still in service worldwide, mostly in the CIS and Africa, with a total of 297 Antonov An-24 aircraft in airline service, as of May 2010.

It was designed to replace veteran piston Ilyushin Il-14 transport on short to medium haul trips, optimised for operating from rough strips and unprepared airports in remote locations. The high-wing layout protects engines and blades from debris, the power-to-weight ratio is higher than that of many comparable aircraft and the machine is rugged, requiring minimal ground support equipment.

Due to its rugged airframe and good performance, the An-24 was adapted to carry out many secondary missions such as ice reconnaissance and engine/propeller test-bed, as well as further development to produce the An-26 tactical transport, An-30 photo-mapping/survey aircraft and An-32 tactical transport with more powerful engines. Various projects were envisaged such as a four jet short/medium haul airliner and various iterations of powerplant.

The main production line was at the Kiev-Svyatoshin (now "Aviant") aircraft production plant which built 985, with 180 built at Ulan Ude and a further 197 An-24T tactical transport/freighters at Irkutsk. Production in Ukraine and the USSR was shut down by 1978.

Production continues at China's Xi'an Aircraft Industrial Corporation which makes licenced, reverse-engineered and redesigned aircraft as the Xian [Yunshuji] Y7, and its derivatives. Manufacture of the Y7, in civil form, has now been supplanted by the MA60 derivative with western engines and avionics, to improve performance and economy, and widen the export appeal.

Variants

• An-24: : Original design and prototypes. Twin-engined 44-seat transport aircraft.^[1]

• An-24A : (first use) Airliner project powered by Kuznetsov NK-4 turbo-props, discontinued when the NK-4 was cancelled.^[1]

• An-24A : (second use) Production 50-seat airliners built at Kiev with the APU exhaust moved to the tip of the starboard nacelle.^[1]

• An-24ALK (Avtomatizeerovannaya [sistema] Lyotnovo Kontrolya – automatic flight check system) : Several An-24s were converted for navaids calibration tasks, with one An-24LR 'Toros' re-designated An-24ALK after conversion. This aircraft was fitted with a photo-theodolite and powerful light sources for the optical sensors.^[1]

• An-24AT : A 1962 project for a Tactical transport with rear loading ramp and powered by Isotov TV2-117DS coupled turboprops.^[1]

• An-24AT-RD (RD - Reaktivnyye Dvigateli - jet engines): The An-24AT tactical transport project with two turbojet boosters pod-mounted under the outer wings and a wider loading ramp.^[1]

• An-24AT-U (Ooskoriteli - boosters) : A projected Tactical transport from 1966 with three or five PRD-63 (Porokhovoy Raketnyy Dvigatel – gunpowder rocket motor) JATO bottles , wider cargo ramp and provision for up to three brake parachutes.^[1]

• An-24B: : The second 50-seat airliner version with one extra window each side, simple-slotted flaps replacing the complex double-slotted flaps and extended chord of the centre-section to compensate for the lower performance flaps. Some aircraft were delivered with four extra fuel bladders in the wing centre-section.^[1]

• An-24D : A projected long-range airliner version of the An-24B with a single RU-19 booster jet engine in the starboard nacelle, streched fuselage with seating for 60, strengthened structure and increased fuel capacity.^[1]

• An-24LL (Letyushchaya Laborotoriya – flying laboratory) : The generic suffix LL can be applied to any test-bed, but in the An-24's case seems to refer to a single aircraft equipped for metrology (science of measurement), to be used for checking the airworthiness of production aircraft.^[1]

• An-24LP (LesoPozharnyy - forest fire fighter) : Three An-24RV aircraft converted into fire bombers/cloud seeders by installing a tank in the cabin , optical smoke and flame detectors, provision for a thermal imager, racks for carrying flare dispensers and the ability to carry firefighters for para-dropping.^[1]

• An-24LR 'Toros'(Ice Hummock)(Ledovyy Razvedchik – ice reconnaissance) : At least two An-24Bs converted to carry the 'Toros' SLAR(sideways looking airborne radar) either side of the lower fuselage, for ice reconnaissance, guiding icebreakers, convoys and other shipping.^[1]

• An-24LR 'Nit'(Thread) : One An-24B was converted to with 'Nit' SLAR in very large pods along the lower fuselage sides.^[1]

• An-24PRT (Poikovo-spasahtel'nyy Reaktivnyy [Ooskoritel'] Trahnsportnyy – SAR boosted transport) : The production search and rescue aircraft based on the An-24RT, eleven built.^[1]

• An-24PS (Poikovo-Spasahtel'nyy - SAR) : A single An-24B aircraft converted for search and rescue duties, rejected after acceptance trials in favour of a derivative of the An-24RT.^[1]

• An-24RR ([samolyot] Radiotsionnyy Razvedchik – radiation intelligence [aircraft]) : Four aircraft converted as Nuclear, biological and chemical warfare reconnaissance versions of the An-24B, carrying RR8311-100 air sampling pods low on the forward fuselage and a sensor pod on a pylon on the port fuselage side.^[1]

• An-24RT (Reaktivnyy [Ooskoritel'] Trahnsportnyy – boosted transport) : Similar to the AN-24T, fitted with an auxiliary turbojet engine.^[1]

• An-24RT (Retranslyator – relay installation) : A few An-24T and An-24RT aircraft converted to Communications relay aircraft. Sometimes referred to as An-24Rt to differentiate from the An-24RT.^[1]

• An-24RV (Reaktivnyy [Ooskoritel'] V – boosted V) : Turbojet boosted export version, similar to the An-24V but fitted with a 1,985-lb (900-kg) thrust auxiliary turbojet engine in the starboard nacelle.^[1]

• An-24ShT (Shtabnoy Trahnsportnyy – Staff/HQ transport) : A tactical Airborne Command Post for use by commanders, also capable of forming ground based communications and HQ.^[1]

• An-24T (Trahnsportnyy – transport) : (first use) Tactical transport version, rejected due to poor field performance during acceptance testing.^[1]

• An-24T (Trahnsportnyy – transport) : (second use) A tactical transport version with a ventral loading hatch, cargo winch and escape hatch aft of the nose landing gear.^[1]

• An-24T 'Troyanda' (Ukrainian – rose) : From the 1960s the Soviet Union was faced with nuclear submarine threats that were virtually undetectable with the technology available. To assist in the development of sophisticated, optical, chemical, sonic, infra-red and electromagnetic detection systems several aircraft were built or modified as test-beds. One significant aircraft was the An-24T 'Troyanda' which was built new, for the development of sonobuoy and infra-red detection systems. As well as equipment inside the cabin , sensors could be mounted in large teardrop fairings either side of the lower forward fuselage, and extra equipment could also be carried in extended wing centre-section fairings.^[1]

• An-24TV (Trahnsportnyy V – transport V) : The export cargo version of the An-24T.^[1]

• An-24USh (Oochebno-Shtoormanskiy {samolyot] - Navigator training aircraft) : Seven An-24Bs were converted to An-24USh navigator/air traffic controller trainers with five training stations and four standard rows of seats for trainees in waiting. Outwardly the Ush was distinguishable by the bulged windows at each trainee station.^[1]

• An-24V-I : The initial export version of the An-24B 50-seat airliner with the early narrow chord inner wings, double-slotted flaps, single ventral fin, powered by two 2,550 hp (1,902 kW) Ivchenko AI-24A turboprop engines.^[1]

• An-24V-II : Export late production 50-seat mixed passenger, cargo and freight aircraft with extended chord inner wing, single-slotted flaps, twin ventral fins and powered by AI-24T(SrsII) engines.^[1]

• An-26 : Tactical transport with cargo ramp.

• An-30 : Survey/Photo-mapping aircraft.

• An-32 : Hot and high re-engined An-26.

• An-34 : The initial designation of the An-24T production tactical transport, discarded shortly after production began.^[1]

• An-50 : A mid-1960s project for a jet-powered An-24, with four Ivchenko AI-25 turbofan engines in podded pairs, pylon mounted forward of the wings. Not proceeded with due to competition from the Yak-40.^[1]

• Xian Y7 : The Y7 is a Chinese reverse-engineered version of The An-24 /An-26 family.^[1]

• MA60 : Up-graded and Westernised Y7.

Operators

Military

 Afghanistan

The Afghan Air Force received six from 1975.

 Algeria

Algerian Air Force

 Angola

People's Air and Air Defence Force of Angola

 Armenia

Armenian Air Force

 Azerbaijan

Azerbaijan Air Force

 Bangladesh

Bangladeshi Air Force, none in service, all retired

 Belarus

Belarus Air Force

 Bulgaria

Bulgaria Air Force

 Cambodia

Royal Cambodian Air Force

 China

• People's Liberation Army Air Force; as Y7
• People's Liberation Army Navy Air Force

 Republic of the Congo

Congolese Air Force

 Croatia

Croatian Air Force

 Cuba

Cuban Air Force

 Czech Republic

Czech air force (before 2005)

 Czechoslovakia

Czechoslovakian Air Force - No longer in service.

 East Germany

Luftstreitkräfte der NVA

 Egypt

Egyptian Air Force

 Georgia

Georgian Air Force

 Guinea

Military of Guinea

 Guinea-Bissau

Military of Guinea-Bissau

 Equatorial Guinea

Equatorial Guinea Air Force

 Hungary

Hungarian Air Force

 Iran

Iranian Air Force

 Iraq

Iraqi Air Force

 Kazakhstan

Military of Kazakhstan

 Laos

Lao People's Liberation Army Air Force

 Mali

Military of Mali

 Mozambique

Military of Mozambique

 Mongolia

Mongolian Air Force - All An-24 retired in 2003

 North Korea

Korean People's Army Air Force

 Poland

Polish Air Force- An-24 fleet retired in beginning of 2009

 Romania

Romanian Air Force-the last An-24 of the RoAF was retired in 2007

 Russia

• Russian Air Force
• Russian Naval Aviation

 Slovakia

Slovak Air Force last one retired in 2006

 Somalia

Somali Air Corps

 Sudan

Sudanese Air Force

 Syria

Syrian Air Force

 Turkmenistan

Military of Turkmenistan

 Ukraine

Ukrainian Air Force

 Soviet Union

• Soviet Air Force
• Soviet Naval Aviation

 Uzbekistan

Military of Uzbekistan

 Vietnam

Vietnam People's Air Force

 Yemen

Yemen Air Force

Civil operators

Major operators of some of the 448 Antonov An-24 aircraft still in airline service at August 2006 include: China Southern Airlines (11), Air Urga (10), ARP 410 Airlines (10), Scat Air (20), Turkmenistan Airlines (22), Ukraine National Airlines (12), Novosibirsk Air Enterprise (9), TomskAvia (6), Belavia (9), Air Koryo (8) Aeroflot (6), UTair (17), Uzbekistan Airways (11), Yakutia Airlines (17) and Cubana de Aviación (2) Aero Caribbean(1). Daallo Airlines Some 112 other airlines also operate smaller numbers of the type.^[2]

Civil operators have included: Aeroflot, Aerosvit, Air Astana, Air Guinee, Air Mali, Ariana Afghan Airlines, Askari Aviation, Balkan Bulgarian, CAAC, Cubana, Egyptair, Interflug, Iraqi Airways, Lebanese Air Transport, Lina Congo, LOT Polish Airlines, MIAT Mongolian Airlines, Misrair (Egyptair), Mosphil Aero (Philippines), Pan African Air Service, Pamir Airways, Kyrgyzstan, President Airlines, PMTair, Royal Khmer Airlines, Tarom, Uzbekistan Airways, Lionair

An-24 operators within Aeroflot and post break-up Commonwealth of Independent States (data from^[1])

UGA - (Oopravleniye Grazhdahnskoy Aviahtsii - Civil Aviation Directorate)	OAO - (Otdel'nyy Aviaotryad – independent flight detachment)	LO - (Lyvotnyy Otryad – flight squad) / Aviaeskadril'ya - squadrons)	Home Base	CIS (Commonwealth of Independent States) Airline
Arkhangel'sk	2nd Arkhangel'sk	392nd	Arkhangel'sk-Vas'kovo	AVL Arkhangelsk Airlines
Azerbaijan	Baku	360th / 1st & 3rd squadrons	Baku-Bina	AZAL (no An-24s)
Belorussian	Gomel'	105th / 1st squadron	Gomel'	Gomel'avia
	1st Minsk	353rd	Minsk-Loshitsa (Minsk-1)	Belavia;Minsk-Avia
	Mogilyov		Mogilyov	Mogilyov-Avia
Central Regions	Belgorod		Belgorod	Belgorod Air Enterprise (no An-24s)
	Bryansk		Bryansk	Bravia (Bryansk-Avia)
	Bykovo	61st	Moscow-Bykovo	Bykovo Avia
	Ivanovo		Ivanovo-Yoozhnyy (Zhukovka)	IGAP (Ivanovo State Air Enterprise)
	Kostroma		Kostroma	Kostroma Air Enterprise
	Kursk		Kursk	Kurskavia
	Ryazan'		Ryazan'	Ryazan'aviatrans
	Tambov	169th	Tambov-Donskoye	Aviata (Avalinii Tambova)
	Tula	294th	Tula	Tula Air Enterprise
	Voronezh	243rd	Voronezh	Voronezhavia
	Vladimir		Vladimir	Vladimir Air Enterprise / Avialeso'okhrana
East Siberian	Bobaido		Bobaido	Bobaido Air Enterprise
	Chita	136th / 1st Squadron	Chita	Chita Avia
	Irkutsk	134th	Irkutsk-1	Baikal Airlines
	Ust'-Ilimsk		Ust'-Ilimsk	Ust'-Ilimsk Air Enterprise
	Ust'-Kut		Ust'-Kut	Ust'-Kut Air Enterprise
	Ulan-Ude	138th	Ulan-Ude / Mookhino	Buryatia Airlines
Far Eastern	Sakhalin CAPA / Yuzhno-Sakhalinsk UAD	147th / 1st Squadron	Yuzhno-Sakhalinsk / Khomutvo	Sakhalinskiye Aviatrassy
	1st Khabarovsk	289th	Khabarovsk	Dalavia Far East Airlines Khabarovsk
Kazakh	Chimkent	158th	Chimkent	Kazakstan Airlines;Chimkent-Avia
	Goor'yev	156th	Goor'yev	Kazakstan Airlines;Atyrau Air Ways
	Karaganda	14th	Karaganda	Kazakstan Airlines
	Kustanay	155th	Kustanay	Kazakstan Airlines
	Tselinograd	239th	Tselinograd	Kazakstan Airlines;Air Astana
Kirghiz	(dissolved by 1987)
Komi	Syktyvkar	366th	Syktyvkar	Komiavia;Komiinteravia
Krasnoyarsk	Abakan	130th	Abakan	Khakassia Airlines (Abakan A.E.)
Latvian	Riga	106th / 2nd Squadron	Riga-Spilve	Latavio
Leningrad	Pskov	320th / 2nd Squadron	Pskov
Lithuanian	Vilnius	277th / 4th Squadron	Vilnius	Lithuanian Airlines
Magadan	Anadyr'		Anadyr'-Oogol'nyy	Chukotavia
	Chaunskoye	6th	Chaunskoye	Chaunskoye Air Enterprise
	1st Magadan	185th / (1st or 3rd Squadron)	Magadan-Sokol	Kolyma-Avia
Moldavian	Kishinyov	407th	Kishinyov	Air Moldova
North Caucasian	Astrakhan'	110th	Astrakhan'-Narimanovo	Astrakhan' Airlines
	Krasnodar	241st/ 3rd Squadron	Krasnodar	ALK Kuban Airlines
	Makhachkala	111th	Makhachkala	Daghestan Airlines
	Stavropol'		Stavropol'	SAAK (Stavropol' Joint Stock AL)
	Taganrog		Taganrog	Tavia
Tajik	Leninabad	292nd / 2nd Squadron	Leninabad	Tajikstan Airlines
Training Establishments Directorate	KVLUGA (Kirovograd Civil Aviation Higher Flying School)		Kirovograd	Ukraine State Flight Academy
Turkmen	Ashkhabad	165th / 1st Squadron	Ashkhabad	Turkmenistan Airlines/Akhal
	Krasnovodsk	360th / 1st Squadron	Krasnovodsk	Turkmenistan Airlines/Khazar
	Maryy Composite Independent Air Squadron		Maryy
	Tashauz		Tashauz
Tyumen'	Salekhard		Salekhard	Tyumen' Avia Trans
	Surgut	358th	Surgut	Surgur Avia
Ukrainian	Donetsk		Donetsk	Donbass – East Ukrainian Airlines
	Kiev	86th / 2nd Squadron	Kiev-Zhulyany	Air Ukraine / Avialinïi Okraïny
	Kirovograd		Kirovograd-Khmelyovoye	Air URGA
	L'vov	88th	L'vov	Lviv Airlines
	Simferopol'	84th	Simferopol'	Aviakomaniya Krym / Crimea AL
	Voroshilovgrad		Voroshilovgrad
Urals	Izhevsk		Izhevsk	Izhavia
	Kirov		Kirov	Kirov Air Enterprises (no An-24s)
	Magnitogorsk		Magnitogorsk	Magnitogorsk Air Enterprise
	1st Perm'		Perm'-Bolshoye Savino	Perm Airlines
	1st Sverdlovsk		Sverdlovsk-Kol'tsovo	Ural Airlines [Yekaterinburg]
Uzbek	Samarkand	163rdrd	Samarkand	Uzbekistan Airways
	Tashkent	160th	Tashkent-Yoozhnyy	Uzbekistan Airways
Volga	Cheboksary		Cheboksary	Cheboksary Air Enterprise
	Cheboksary	Nizhnekamsk Independent air Squadron	Nizhnekamsk	Nizhnekamsk Air Enterprise
	Gor'kiy		Gor'kiy-Strigino	Nizhegorodskie Airlines (sic)
	TatarCAPA / 1st Kazan'	408th	Kazan'	Tatarstan Airlines
	Orenburg	195th / 2nd Squadron	Orenburg-Tsentral'nyy	Orenburg Airlines
	Penza	396th	Penza	Penza Air Enterprise
	Saransk		Saransk
	Saratov		Saratov
	Ufa	415th	Ufa	BAL Bashkirian Airlines
	Yoshkar-Ola		Yoshkar-Ola
West Siberian	Kemerovo	196th	Kemerovo
	Kolpashevo		Kolpashevo
	Novosibirsk	6th(?)	Novosibirsk-Severnyy	2nd Novosibirsk Air Enterprise
	Tolmachovo	448th	Novosibirsk-Tolmachovo	Sibir'
	Novokuznetsk	184th	Novokuznetsk	Aerokuznetsk
	Omsk	365th / 2nd Squadron	Omsk	Omsk-Avia
	Tomsk	119trh	Tomsk	Tomsk Avia
Yakutian	Yakutsk	271st	Yakutsk	Sakha Avia
	Mirnyy		Mirnyy	Almazy Rossii – Sakha (Alrosa)
GosNII GVF (Gosoodarstvenny Naoochno-Issledovatel'skiy Institoot Grazdahnskovo Vozdooshnovo Flota - state scientific test institute for civil air fleet)			Moscow - Sheremet'yevo-1

Accidents

Summary: as of 2004

• Hull-loss accidents: 109 with a total of 1673 fatalities
• Other occurrences: 11 with a total of 59 fatalities
• Hijackings: 33 with a total of 4 fatalities

Recent An-24 accidents

• On 18 March 1997, Stavropolskaya Aktsionernaya Avia Flight 1023 crashed into a forest in Cherkessk, Russia killing 50 on board.

• On 29 September 1998, a LionAir An-24 (leased from Gomelavia) was shot down by the Tamil Tigers near Mannar, killing all 7 crew and 48 passengers.

• On 16 July 2005, an Equatair An-24 crashed into a jungle near Baney shortly after takeoff, killing all 60 people on board.

• On 19 January 2006, a Slovak An-24 military transport with 43 persons on board (of which 28 were soldiers) crashed in Hungary, only 3 km from the Slovak border. Only one person survived, and 42 were reported dead. The plane was carrying Slovak KFOR forces that had been serving in Kosovo for half a year.^[3] See also 2006 Slovak Air Force Antonov An-24 crash

• On 25 June 2007, a Cambodian PMTair An-24 commercial flight with 16 passengers and six crew on board crashed in mountains 130 km south of the capital Phnom Penh. The flight was en route from Siem Reap, near the historic Angkor Wat temples, to the coastal town of Sihanoukville.^[4][5] See also PMTair Flight U4 241

• On 4 February 2010, Yakutia Airlines Flight 425, operated by RA-47360 suffered an engine failure on take-off from Yakutsk Airport for Olekminsk Airport. During the subsequent landing, the nose and port main undercarriage were retracted, causing substantial damage to the aircraft.^[6]

• On 17 May 2010, a Pamir Airways Antonov AN-24 operating as Flight 112 crashed 100 km away from Kabul International Airport.^[7] The plane was en route from Kunduz Airport to Kabul, when it suddenly disappeared from radar.^[8][9]

• On 3 August 2010, Katekavia Flight 9357, operated by an Antonov An-24, crashed on approach to Igarka Airport, Russia. Seven people were killed. The aircraft was on a domestic scheduled passenger flight from Krasnoyarsk Airport.^[10]

Specifications (An-24)

This aircraft article is missing some (or all) of its specifications. If you have a source, you can help Wikipedia by adding them.

General characteristics

• Crew: 3-4: 2 pilots, 1 flight engineer, (optional) 1 radio operator
• Capacity: 52 passengers (AN-24V 50 passengers)
• Payload: 5,500 kg (12,000 lb)
• Length: 23.53 m (77 ft 3 in)
• Wingspan: 29.20 m (95 ft 10 in)
• Height: 8.32 m (27 ft 4 in)
• Wing area: 75.0 m² (807 ft²)
• Empty weight: 13,300 kg (29,300 lb)
• Max takeoff weight: 21,000 kg (46,000 lb)
• Powerplant: 2× Ivchenko AI-24A turboprops, 2,820 ehp (2,100 kW) each

Performance

• Maximum speed: 500 km/h (270 knots, 310 mph)
• Cruise speed: 450 km/h (240 knots, 280 mph)
• Range:
  
  • With maximum payload: 750 km (404 nm, 466 mi)
  • With maximum fuel: 2,400 km (1,300 nm, 1,500 mi)
• Service ceiling: 8,400 m (27,559 ft)

See also

Related development

• Antonov An-26
• Antonov An-30
• Antonov An-32
• Xian Y7
• Xian MA60
  

Comparable aircraft

• Antonov An-140
• Fokker F27
• Fokker F50
• Hawker Siddeley HS 748
• Handley Page Dart Herald
  

Related lists

• List of airliners
• List of military aircraft of the Soviet Union and the CIS
  

References

External links

• Airliners.net

Antonov aircraft Airliners An-10 · An-24 · An-28 · An-74 · An-140 · An-148 · An-158 · An-174 · An-180 · An-218 Transports OKA-38 · An-2 · An-3 · An-4 · An-8 · An-12 · An-14 · An-22 · An-26 · An-30 · An-32 · An-38 · An-70 · An-72 · An-112 · An-124 · An-225 Reconnaissance and surveillance An-6 · An-71 · An-88 Experimental An-13 · SKV Gliders A-1 · A-2 · A-7 · A-11 · A-13 · A-15 · A-40 Unknown An-204

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