Hindustan Aeronautics Limited (HAL) is an Indian public sector aerospace and defence company. Headquartered in Bengaluru, it is involved in the designing, manufacturing and overhaul of combat aircraft, helicopters, unmanned aerial vehicles, jet and turbine engines, avionics, and other hardware. HAL operates 11 dedicated research and development centres and 21 manufacturing divisions distributed across four production units. The company is majority-owned by the Indian government, and managed by a board of directors appointed by the Indian president through the Ministry of Defence.
Established on 23 December 1940 by Walchand Hirachand as Hindustan Aircraft Limited, the company is one of the oldest and largest aerospace and defence manufacturers in the world. The company began manufacturing aircraft in 1942 with licensed production of Harlow PC-5, Curtiss P-36 Hawk, and Vultee A-31 Vengeance for the Indian Air Force. The company started manufacturing jet engines in 1957 with the licensed production of Bristol Siddeley Orpheus engines. It was established as Hindustan Aeronautics Limited on 1 October 1964. The HF-24 Marut, a fighter-bomber manufactured by HAL in the late 1960s, was the first indigenous combat aircraft built in India.
Since the 1980s, HAL has been involved in the licensed production of various foreign aircraft, such as MiG-21, MiG-27, SEPECAT Jaguar, HS 748, Dornier 228, and Sukhoi Su-30MKI. The company is involved in the production of indigenous aircraft, including the HAL Tejas fighter, and HJT-16 Kiran trainer aircraft. It has developed various helicopters such as the Chetak, Cheetah, Dhruv, Rudra, Prachand, and Light Utility Helicopter. It has produced various jet and helicopter engines in coordination with Rolls Royce, GE Aviation, Klimov, NPO Saturn, Honeywell, and Turbomeca. HAL also manufactures spare parts for Airbus, Boeing, and GE Aviation.
Contents
History
During World War II, Indian industrialist Walchand Hirachand sought to establish the first aircraft factory in India. He found a partner in American businessman William Pawley, and the two received authorisation from the British War Cabinet to set up a factory. Walchand approached different princely states for financial assistance, and the Mysore government agreed to help. A site was chosen in Bangalore east of the cantonment and close to several lakes. It would come to occupy 2,100 acres (850 ha), of which Mysore offered 700 acres (280 ha). Hindustan Aircraft Limited (HAL) was established on 23 December 1940 by Walchand, his colleagues, and the kingdom of Mysore. Construction of the aerodrome began the following day. Workers first had to clear the scrubland with its hundreds of termite nests and cobras. The cornerstone of the facility was laid in January 1941. The colonial government joined the venture in April, and the first aircraft made by HAL, a Harlow PC-5A trainer, took off three months later. The factory encountered difficulties such as the Axis powers targeting ships that were carrying parts from Europe.
After Japan joined the conflict, the government of India took over HAL in April 1942. That month Japan bombed Pawley's aircraft factory in Loiwing, China, on the Burmese border, prompting the relocation of its resources to Bangalore. The United States Army Tenth Air Force reached an agreement with the Indian government to use the factory, whose focus shifted from aircraft manufacture to the repair and overhaul of aircraft and engines. In September 1943, the Americans began running the facility. A wide range of planes passed through the factory, including C-47 Dakotas, B-25 Mitchells, and B-24 Liberators. The airfield had a taxiway between the runway and Bellandur Lake, where pilots carried out test flights of seaplanes such as the Catalina amphibian. The flags of the United Kingdom, United States, and kingdom of Mysore stood at the entrance to the factory during this period. After the war concluded, the Indian government reassumed control of the HAL factory in December 1945.
Hindustan Aeronautics Limited was formed on 1 October 1964 (the Registrar of Companies has a registration date of 16 August 1963) when Hindustan Aircraft Limited joined the consortium formed in June by the IAF Aircraft Manufacturing Depot, Kanpur (at the time manufacturing HS748 under licence) and the group recently set up to manufacture MiG-21 under licence, with its new factories planned in Koraput, Nasik and Hyderabad. The acronym HAL therefore remained. Though HAL was not used actively for developing newer models of fighter jets, except for the HF-24 Marut, the company has played a crucial role in modernisation of the Indian Air Force. In 1957, the company started manufacturing Bristol Siddeley Orpheus jet engines under licence at a new factory located in Bengaluru.
Aero Engine Research and Development Centre
On 29 December 2023, Defence Secretary Giridhar Aramane opened a new design and testing facility at the HAL Aero Engine Research and Development Centre (AERDC) in Bengaluru. AERDC is involved in the development, testing and commercialisation of HAL's line of in-house aero-engines.
Operations
One of the largest aerospace companies in Asia, HAL has an annual turnover of over US$3 billion. More than 40% of HAL's revenues come from international deals to manufacture aircraft engines, spare parts, and other aircraft materials. A partial list of major operations undertaken by HAL includes the following:
HAL Helicopter Factory, Tumakuru
On 3 January 2016, the Prime Minister of India, Narendra Modi, unveiled a plaque for the foundation stone for a helicopter manufacturing complex for HAL in the Tumakuru district. The 615 acres (2.49 km2) factory, with an initial investment of ₹2,000 crore (US$297.64 million), would be the assembly line for the HAL Light Utility Helicopter (LUH) and would start functioning from 2018–19. The facility was expected to deliver 30 helicopters annually from 2019–20 onwards. The rate would be upgraded to 60 units per year in phase II within three to four years. Meanwhile, the per unit cost of LUH in 2016 was estimated at ₹40 crore (US$5.95 million). The limited series production (LSP), however, would be conducted at HAL's Bengaluru facility. On 22 February 2019, the CEO of the Helicopter Complex signed an MoU with the CPWD to execute stage 2 of the project which included infrastructure development works. During 2021, it was stated that the Tumakuru assembly line would become fully operational from March 2022.
On 6 February 2023, Modi inaugurated the Tumakuru greenfield manufacturing facility which is reportedly the largest in India. A phase III expansion to increase annual production rate to 90 units is also planned. The production portfolio of HAL Helicopter Factory will be further expanded to include the Light Combat Helicopter (LCH) and the Indian Multi Role Helicopter (IMRH). The facility will also handle the maintenance, repair and overhaul (MRO) of the Civil ALH, LCH, LUH as well as cater to potential export orders of the Civil LUH. The company plans to manufacture over 1,000 helicopters in the range of 3–15 tonne class over 20 years. Sub-facilities include a Heli-Runway, Flight Hangar, Final Assembly Hangar, Structure Assembly Hangar, Air Traffic Control and other support functions.
On 13 April 2026, Secretary (Defence Production), Sanjeev Kumar, inaugurated the LCH production line and an Automated Storage & Retrieval System (ASRS) at the factory. He also visited the LUH production facility and the LCH equipping hangar.
HAL Airport
HAL owns and operates HAL Airport (ICAO:VOBG) in Bengaluru. The airport served as Bengaluru's only airport until all operations shifted to the Kempegowda International Airport in 2008. With respect to defence activities, HAL and the Indian military perform test flights from the airfield.
The airport is still used for occasional non-scheduled civilian operations, including VIP aircraft movements, charter flights, and air ambulances. The airport offers a VIP lounge, air-freight warehouse, and maintenance hangar. The closed civil enclave possessed two terminals, one for domestic flights and the other for international services.
Nashik Airfield
HAL also manages AFS Ojhar and the Nashik Airport in Maharastra. The Airfield is located near to HAL's production lines and is used to primarily for development, testing and construction of aircraft for the Indian Armed Forces. It is home to a maintenance station of the Indian Air Force and also supports widebody commercial and cargo services.
Kanpur Airfield
HAL maintains an MRO base and Base Repair Depots for the Indian Armed forces at Kanpur Airport . The airport also headquarters the Transport Aircraft Division of HAL which previously produced HS 748 Avro and currently manufactures Dornier 228 for Indian Armed Forces as well as commercial market.
International agreements
US$1 billion contract to manufacture aircraft parts for Boeing.
120 RD-33MK turbofan engines to be manufactured for MiG-29K by HAL for US$250 million.
Contract to manufacture 1,000 Honeywell TPE331 aircraft engines for Honeywell worth US$200,000 each (estimates put total value of deal at US$200 million).
US$120 million deal to manufacture Dornier 228 for RUAG of Switzerland.
Manufacture of aircraft parts for Airbus SAS worth US$150 million.
US$100 million contract to export composite materials to Israel Aerospace Industries.
US$65 million joint-research facility with Honeywell and planned production of Honeywell TPE331 engines.
US$50.7 million contract to supply Advanced Light Helicopter to Ecuadorian Air Force. HAL will also open a maintenance base in the country.
US$30 million contract to supply avionics for Malaysian Su-30MKM.
US$20 million contract to supply ambulance version of HAL Dhruv to Peru.
Contract of 3 HAL Dhruv helicopters for Turkey worth US$20 million.
US$10 million order from Namibia for HAL Chetak and Cheetah helicopters.
Supply of HAL Dhruv helicopters to Mauritius' National Police in a deal worth US$7 million.
Domestic agreements
221 Sukhoi Su-30MKI being manufactured at HAL's facilities in Nasik, Koraput and Bengaluru. The total contract, which also involves Russia's Sukhoi Aerospace, is worth US$3.2 billion.
200 HAL Light Combat Helicopters for the Indian Air Force and 500 HAL Dhruv helicopters worth US$5.83 billion.
US$900 million aerospace hub in Shamshabad, Telangana.
US$57 million upgrade of SEPECAT Jaguar fleet of the Indian Air Force.
US$55 million helicopter simulator training facility in Bengaluru in collaboration with Canada's CAE.
64 MiG-29s to be upgraded by HAL and Russia's MiG Corporation in a programme worth US$960 million.
Licensed production of 82 BAE Hawk 132.
Products
Indigenous products
Over the years, HAL has designed and developed several platforms like the HF-24 Marut, the Dhruv, the LUH, and the LCH. HAL also manufactures indigenous products with technology transferred from the DRDO, in association with Bharat Electronics for its avionics and Indian Ordnance Factories for the on-board weapons systems and ammunition.
HAL supplies ISRO the integrated L-40 stages for GSLV Mk II, propellant tanks, feed lines of PSLV, GSLV MKII and GSLV MKIII launch vehicles and structures of various satellites.
HA-31 Basant (1972–1980) (out of production)
HAL HF-24 Marut — (retired) Mk.1 and Mk.1T (200+ built)
MBB/HAL HF-73 — (cancelled)
HAL Tejas — (in service) 4.5 generation light combat aircraft (LCA)
HAL Tejas MK2 — 4.5+ generation Medium weight fighter (under development) 2025 first flight expected.
HAL TEDBF — Twin Engine Deck Based Fighter is 4.5+ generation fighter for Indian Navy's aircraft carriers (under development). HAL ORCA version for IAF planned.
Sukhoi/HAL FGFA — (cancelled) 5th generation fighter based on Sukhoi SU-57
AMCA (consultancy only)
Mk.1: 5th generation stealth fighter (under development)
Mk 2: 5.5th generation stealth fighter will operate in CATS {combat air teaming system}, a UCAV in the swarm will be equipped with a directed-energy weapon (planned).
HT-2 — (1951–1990) First company design to enter production. Exported to Ghana. (retired)
Licensed production
De Havilland Vampire — (retired) first combat jet manufactured by HAL, 250+ FB.52, 60 T.55 models
Folland Gnat — (retired) Over 175 manufactured by HAL.
HAL Ajeet —(retired) improved version of the Folland Gnat, 89 manufactured by HAL
Mikoyan-Gurevich MiG-21 —(retired) FL, M, Bis and UPG upgrades variants 660 manufactured in Nasik.
Mikoyan-Gurevich MiG-27 —(retired) A total of 150 ML variant were manufactured in Aircraft Manufacturing Division, Nasik
SEPECAT Jaguar — (Out of production) IS, IB and IM variants (89 IS, 27 IB and 12 IM variants built)
Sukhoi Su-30MKI — (In Service) a derivative of the Sukhoi Su-30 (272 delivered, 12 on order). Manufactured in Aircraft Manufacturing Division, Nasik
Harlow PC-5 — first aircraft assembled by HAL
Percival Prentice — 66 built by HAL
BAE Hawk Mk 132 — The type and its engines are produced under license; proposed to be developed into Hawk-i fighter-trainer aircraft.
HS 748 Avro — (being retired) modified for military usage, includes Series 2M variant with large freight door. Produced at Transport Aircraft Division, Kanpur.
Dornier 228 — (under production) 117 built with additional fuselage, wings, and tail unit for production of the upgraded Dornier 228 NG variant. Sometimes referred to as HAL 228. Several variants, including Maritime Surveillance and Utility versions under production in at Transport Aircraft Division
Notable people
Kota Harinarayana (b. 1943), president of the Aeronautical Society of India and chief designer of HAL Tejas
Kurt Tank (1898–1983), German aeronautical engineer, designed Hindustan Marut fighter-bomber
Roddam Narasimha (1933–2020), aerospace scientist and fluid dynamicist
Vishnu Madav Ghatage (1908–1991), one of the pioneers of Indian aeronautics