Engineering:Antonov An-12

Short description: Soviet medium-range transport aircraft

An-12
An-12 of the Russian Air Force
Role	Civil and military transport aircraft
Design group	Antonov
First flight	16 December 1957
Introduction	1959
Status	In service
Primary users	Russian Aerospace Forces Aeroflot PLA Air Force
Produced	1957–1973
Number built	1,248
Developed from	Antonov An-10
Variants	Shaanxi Y-8

The Antonov An-12 (Russian: Антонов Ан-12; NATO reporting name: Cub) is a four-engined turboprop transport aircraft designed in the Soviet Union. It is the military version of the Antonov An-10 and has many variants. For more than three decades the An-12 was the standard medium-range cargo and paratroop transport aircraft of the Soviet air forces. A total of 1,248 were eventually built.

Design and development

Antonov An-12BP at China Aviation Museum, Beijing

Developed from the Antonov An-8, the An-12 was a military version of the An-10 passenger transport. The first prototype An-12 flew in December 1957 and entered Soviet military service in 1959. Initially, the aircraft was produced at the State Aviation Factory in Irkutsk. From 1962, production was transferred to Tashkent, where 830 were built. Later, production moved to Voronezh and Kazan.

In military use, the An-12 has capacity for up to 100 fully equipped paratroopers or 20,000 kg (44,090 lb) of cargo, which is loaded through the rear loading ramp/door.

In terms of configuration, size, and capability, the aircraft is similar to the United States-built Lockheed C-130 Hercules. Soviet military and former-Soviet An-12s have a defensive tail gun turret.

Chinese production

In the 1960s, China purchased several An-12 aircraft from the Soviet Union, along with a license to assemble the aircraft locally. Due to the Sino-Soviet split, the Soviet Union withdrew its technical assistance. The Xi'an Aircraft Company and Xi'an Aircraft Design Institute reverse-engineered the An-12 for local production, and the first flight of a Chinese-assembled An-12 was delayed until 1974 after USSR ceased production in 1973.

In 1981, the Chinese version of the An-12, designated Y-8, finally entered production. Since then, the Y-8 has become one of China's most popular military and civilian transport/cargo aircraft, with many variants produced and exported. A Tu-16/H-6 bomber navigator cockpit design was chosen for the Y-8 instead of the original An-12 shorter navigator cockpit design, as the H-6 bomber had been in serial production for some time. Although the An-12 is no longer in use either in Russia or in Ukraine, the Y-8 is upgraded and produced in China. The latest Y8-F600 is a joint venture between the Shaanxi Aircraft Company, Antonov Aeronautical Scientific Technical Complex (ASTC), and Pratt & Whitney Canada. The Y8-F600 has a redesigned fuselage, western avionics, PW150B turboprop engines with an R-408 propeller system, and a two-crew glass cockpit.

Operational history

P-7 airdrop platform for use with An-12 aircraft. Equipped with MKS-5-12P parachute system. Loaded weight 4000-4900 kg. First used at the October Storm exercises near Erfurt, GDR. Last dropped in Poland 1986.

Soviet Air Forces

The aircraft first took flight in 1957 and was produced in the USSR until 1973. It was used in a variety of roles from search and rescue operations to equipment transportation. Its most significant use was seen during the Soviet-Afghan War. Among Soviet soldiers, it was infamously known that the plane would take off from Afghanistan to Tashkent with "Cargo 200" or coffins with the bodies of deceased soldiers. To this regard the aircraft was nicknamed "Black Tulip" (Russian: «Чёрный тюльпан»).

Variants

In addition to its basic cargo transport role, the An-12 was adapted as a platform for a wide variety of specialist tasks and some 30 different variants were produced. Upgrades included increased take-off weights and additional fuel capacity. The upgraded variant An-12BP became the standard tactical transport of the Soviet and other air forces. In 2019, it was announced at the military "Army-2019" Forum that Russia started working on an armed ground-attack and close air support variant of the An-12, similar to the AC-130. In 2021, it was announced that the gunship will not be based on the An-12 after all, as it did not meet the requirements for a "flying gunner."

Operators

Currently the An-12 is popular with cargo operators, especially those in the CIS, Africa and the Indian subcontinent.

Civil operators

47-year-old An-12 still operational, seen at Malmö Airport, Sweden

An An-12A of Vega Air makes a smokey takeoff from Kastrup Airport in 2004

On 12 January 2009, the United Arab Emirates (UAE) issued a temporary ban of the An-12 from flying over their airspace following runway incursions at Sharjah International Airport and the GCAA has advised operators to stop using the aircraft. The ban was made permanent in Feb 2010.

Current

Armenia

• Air Armenia

Belarus

• Ruby Star Airways

Mexico

• Air One (Mexico)

Russia

• ATRAN Cargo Airlines
• SAT Airlines

Thailand

• Air People International

Ukraine

• Aerovis Airlines
• Antonov Airlines
• CAVOK Air
• Motor Sich Airlines
• Ukraine Air Alliance
• Volare Airlines

United States

• SRX, (leased from the Uzbekistan based firm Avialeasing)

Former

Angola

• Alada

Bulgaria

• Balkan Bulgarian Airlines
• Air Sofia

People's Republic of China

• CAAC Airlines; see also Shaanxi Y8

Egypt

• Egyptair

France

• Darta

Guinea

• Air Guinee

Ghana

• Ghana Airways The sole An-12 was delivered in October 1961. Withdrawn from use in 1962 and returned to the Soviet Union in 1963.

Iraq

• Iraqi Airways

Philippines

• Interisland Airlines

Poland

• LOT Polish Airlines

Russia

• Avial Aviation

Serbia

• United International Airlines

Sudan

• Azza Transport
• Badr Airlines
• Juba Air Cargo

Military operators

Current

Angola

• People's Air and Air Defence Force of Angola

Chad

• Chadian Air Force

Ethiopia

• Ethiopian Air Force

Kazakhstan

• Kazakh Air Defense Forces

Myanmar

• Myanmar Air Force

Nigeria

• Nigerian Air Force – 12 An-12s in service

Russia

• Russian Aerospace Forces
• Russian Naval Aviation

Sudan

• Sudanese Air Force

Uzbekistan

• Uzbekistan Air and Air Defence Forces

Former

Algeria

• Algerian Air Force

Armenia

• Armenian Air Force

Template:Country data Islamic State of Afghanistan

• The Afghan Air Force operated 12 from 1981 through 2001. One of their An-12s which defected to Pakistan is preserved at PAF Museum, Karachi

Bangladesh

• Bangladesh Air Force operated from 1973 to 1980s, now all retired

Ivory Coast

• Cote d'Ivoire Air Force

Czech Republic

• Czech Air Force

Czechoslovakia

• Czechoslovakian Air Force  : Czechoslovakia's fleet numbering two was divided evenly between the Czech Republic and Slovak Republic upon split with Slovakia. All CzAF An-12s were phased out of active service in the 1990s.

Egypt

• Egyptian Air Force - 22 acquired

Georgia

India

• The Indian Air Force inducted the first of these aircraft in 1961, when it raised No.44 Squadron "The Himalayan Geese". Six of these aircraft soon took part in airlifting army reinforcements to Ladakh during the Sino-Indian War of 1962. The An-12 was subsequently used to raise No.25 Squadron. The An-12s were also used as heavy bombers during the Indo-Pakistani War of 1971. All IAF An-12s were phased out of active service in the 1990s. One of them is preserved at the Indian Air Force Museum, Palam , New Delhi.

Indonesia

• Indonesian Air Force – Retired in 1970

Iraq

• Iraqi Air Force – Retired in 2003

Jordan

• Royal Jordanian Air Force

Mongolia

• Mongolian Air Force - Retired 12 An-12

Poland

• Polish Air Force used two An-12B from 1966 until 1977 (crashed) and 1995

Slovakia

• Slovak Air Force received one An-12BP registered 2209 in 1993. It was sold to Moldavia in 1999 and now serves with Angolan Air Force.

South Yemen

• Yemeni Air Force

Soviet Union

• The Soviet fleet was dispersed among many of the Soviet Union's successor states.
• Soviet Air Force
• Soviet Naval Aviation

Syria

• Syrian Air Force

Tanzania

• Tanzania Air Force Command

Turkmenistan

Turkmenistan Air Forces

Ukraine

• Ukrainian Air Force
• Ukrainian Naval Aviation

Yugoslavia

• SFR Yugoslav Air Force

Specifications (An-12)

Antonov An-12

Data from Global Aircraft, Airliners.net

General characteristics

• Crew: 5 (two pilots, flight engineer, navigator, radio operator)
• Capacity: 20,000 kg (44,092 lb) payload / 60 paratroopers / 2x BMD-1 armoured vehicles
• Length: 33.1 m (108 ft 7 in)
• Wingspan: 38 m (124 ft 8 in)
• Height: 10.53 m (34 ft 7 in)
• Wing area: 121.7 m² (1,310 sq ft)
• Empty weight: 28,000 kg (61,729 lb)
• Max takeoff weight: 61,000 kg (134,482 lb)
• Powerplant: 4 × Ivchenko AI-20L or AI-20M turboprop engines, 3,000 kW (4,000 shp) each equivalent
• Propellers: 4-bladed constant-speed reversible-pitch propellers

Performance

• Maximum speed: 660 km/h (410 mph, 360 kn)
• Cruise speed: 570 km/h (350 mph, 310 kn)
• Range: 5,700 km (3,500 mi, 3,100 nmi) with maximum fuel

3,600 km (2,200 mi; 1,900 nmi) with maximum payload

• Service ceiling: 10,200 m (33,500 ft)
• Rate of climb: 10.2 m/s (2,010 ft/min)

Armament

• Guns: 2× 23 mm (0.906 in) Nudelman-Rikhter NR-23 cannons in a tail turret (some aircraft)

See also

• Military transport aircraft

Related development

• Antonov An-22
• Shaanxi Y-8

Aircraft of comparable role, configuration and era

• Lockheed C-130 Hercules
• Transall C.160

Related lists

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

References

Sources

• Cooper, Tom (2017). Hot Skies Over Yemen, Volume 1: Aerial Warfare Over the South Arabian Peninsula, 1962-1994. Solihull, UK: Helion & Company Publishing. ISBN 978-1-912174-23-2. 
• Cooper, Tom; Weinert, Peter; Hinz, Fabian; Lepko, Mark (2011). African MiGs, Volume 2: Madagascar to Zimbabwe. Houston: Harpia Publishing. ISBN 978-0-9825539-8-5. 
• Endres, Günter G. (1979). World Airline Fleets 1979. Hounslow, UK: Airline Publications and Sales Ltd.. ISBN 978-0-905117-53-9. .
• Hoyle, Craig (8–14 December 2015). "World Air Forces Directory". Flight International 188 (5517): 26–53. ISSN 0015-3710. 
• "Pentagon Over the Islands: The Thirty-Year History of Indonesian Military Aviation". Air Enthusiast Quarterly (2): 154–162. n.d.. ISSN 0143-5450. 

External links

• List of all An-12 aircraft used by Polish Air Force
• Pictures of An-12
• Hundreds of An-12 photos
• Y-8 Transporter Intro, AirForceWorld.com
• Russianplanes.net
• 1968 plane crash victim's remains recovered