Hindustan Aeronautics Limited (HAL) is an Indian public sector aerospace and defence company, headquartered in Bengaluru (Bangalore). Established on 23 December 1940, HAL is one of the oldest and largest aerospace and defence manufacturers in the world. HAL began aircraft manufacturing as early as 1942 with licensed production of Harlow PC-5, Curtiss P-36 Hawk and Vultee A-31 Vengeance for the Indian Air Force. HAL currently has 11 dedicated Research and development (R&D) centres and 21 manufacturing divisions under 4 production units spread across India. HAL is managed by a board of directors appointed by the President of India through the Ministry of Defence, Government of India. In 2024, the company was given Maharatna status. HAL is currently involved in the designing and manufacturing of fighter jets, helicopters, jet engine and marine gas turbine engine, avionics, hardware development, spares supply, overhauling and upgrading of Indian military aircraft.
The mechanical structure of an aircraft is known as the airframe. This structure is typically considered to include the fuselage, undercarriage, empennage and wings, and excludes the propulsion system.
The NAL Saras is the first Indian multi-purpose civilian aircraft in the light transport aircraft category as designed by the National Aerospace Laboratories (NAL).
The HAL Tejas is an Indian single-engine, delta wing, multirole combat aircraft designed by the Aeronautical Development Agency (ADA) and manufactured by Hindustan Aeronautics Limited (HAL) for the Indian Air Force (IAF) and Indian Navy. Tejas made its first flight in 2001 and entered into service with the IAF in 2015. In 2003, the aircraft was officially named 'Tejas'. Currently Tejas is the smallest and lightest in its class of supersonic combat aircraft.
The Council of Scientific and Industrial Research is a research and development (R&D) organisation in India to promote scientific, industrial and economic growth. Headquartered in New Delhi, it was established as an autonomous body in 1942 under the aegis of the Department of Scientific and Industrial Research (DSIR), Ministry of Science and Technology, Government of India. CSIR is among the largest publicly funded R&D organisations in the world. CSIR has pioneered sustained contribution to science and technology (S&T) human resource development in India.
The General Electric F414 is an American afterburning turbofan engine in the 22,000-pound thrust class produced by GE Aerospace. The F414 originated from GE's widely used F404 turbofan, enlarged and improved for use in the Boeing F/A-18E/F Super Hornet. The engine was developed from the F412 non-afterburning turbofan planned for the A-12 Avenger II, before it was canceled.
The NAL Hansa is an Indian all-composite low wing tricycle gear two-seater general aviation monoplane. It is the first indigenously produced composite aircraft in India.
Lakshya is a remotely piloted high speed Indian target drone system developed by the Aeronautical Development Establishment (ADE) of DRDO. A variant Lakshya-1 is used to perform discreet aerial reconnaissance of battlefield and target acquisition.
Defence Metallurgical Research Laboratory (DMRL) is a research laboratory of the Defence Research and Development Organisation (DRDO). Located in Defence Research Complex, Kanchanbagh, Hyderabad. It is responsible for the development and manufacture of complex metals and materials required for modern warfare and weapon systems.
Gas Turbine Research Establishment (GTRE) is a laboratory of the Defence Research and Development Organisation (DRDO). Located in Bengaluru, its primary function is research and development of aero gas-turbines for military aircraft. As a spin-off effect, GTRE has been developing marine gas-turbines also.
Mishra Dhatu Nigam Limited is a metals and metal alloys manufacturing facility in Hyderabad, Telangana, India. It operates as a Public Sector Undertaking (PSU) under the administrative control of Department of Defence Production Ministry of Defence, Government of India. MIDHANI is the only producer of titanium in India.
NM5 or C-NM5 was an indian multi-role, multi-mission aircraft being jointly developed by National Aerospace Laboratories (NAL) and Mahindra Aerospace. It is a 5-seater civil aircraft and an extension of the Hansa project. The NM5 was entirely designed and developed by NAL and Mahindra Aerospace on a 50:50 partnership basis. The NM5 can be used as a trainer, for transporting cargo, medical evacuation, tourism, VIP travel and for training pilots.
The HAL/NAL Regional Transport Aircraft (RTA) or Indian Regional Jet (IRJ) is a regional airliner being designed by India's National Aerospace Laboratories (NAL), and to be manufactured by Hindustan Aeronautics Limited (HAL). The aircraft is planned to be a turboprop or a jet with a capacity of 80–100 passengers. Its basic version will have 80–90 seats (RTA-70) and the cost of the airliner will be 20 percent lower compared to its global competitors.
The Indian Air Force has been undergoing a modernization program to replace and upgrade outdated equipment since the late 1990s to meet modern standards. For that reason, it has started procuring and developing aircraft, weapons, associated technologies, and infrastructures. Some of these programs date back to the late 1980s. The primary focus of current modernization and upgrades is to replace aircraft purchased from the Soviet Union that currently form the backbone of the air force.
Mahindra Aerospace is an Indian aerospace company, part of the Mahindra Group. It is the first Indian private firm to make smaller civil aircraft for the Indian general aviation market. It is an AS9100 Rev.D certified design organization.
The Imperial Eagle is an Indian light-weight mini-unmanned aerial vehicle (UAV) developed by the Aeronautical Development Establishment, National Aerospace Laboratories and supported by private vendors. Its primary users will be the National Security Guard and the military services.
Sitaram Rao Valluri was an engineer and scientist noted for his work in metal fatigue. He completed his doctorate in 1954 at Caltech with a dissertation under Ernest Sechler and stayed thereafter to continue his research work. In 1963, he won the Wright Brothers Medal with George Bockrath and James Glassco for a paper on the relationship between crack propagation and fatigue in metals. He later returned to India and joined the Applied Mechanics Department of Indian Institute of Technology, Madras where he distinguished himself as a teacher, an outstanding researcher and a pre-eminent authority in the field of metal fatigue. He was invited to take over as the Director of National Aeronautical laboratory in Bangalore, later renamed as CSIR- National Aerospace Laboratories to succeed the first director Dr.P. Nilakantan. During his tenure for 19 years, he transformed NAL into a vibrant force in Indian Aeronautics. He was also instrumental in framing the new recruitment and assessment scheme of CSIR, popularly known as Valluri /Varadarajan Committee which recommended a new policy of recruitment and assessment in the CSIR laboratories in the year 1981. This was widely acknowledged as one of the most significant steps which led to the arrest of attrition of bright scientific personnel from advanced scientific institutions in India. He played a major role in the conception of the light combat aircraft (LCA) program in 1980s and briefly served as the first Director General of the Aeronautical Development Agency, Bangalore, the nodal agency for the design and development of LCA in 1985.
Vishnu Madav Ghatage was an Indian aeronautical engineer, known for his pioneering conceptual and engineering contributions to Indian aeronautics. He led the team which designed and developed HAL HT-2, the first Indian designed and built aircraft. He was honoured by the Government of India in 1965, with the award of Padma Shri, the fourth highest Indian civilian award for his services to the nation.
Tumkur Seetharamaiah Prahlad is an Indian aerospace scientist and the former director of the National Aerospace Laboratories (NAL), Bengaluru, known as a specialist in Aerodynamics and Aerospace Design. His contributions are reported in Indian civil aircraft development programmes of Hansa and NAL Saras and light combat aircraft development programme. The Government of India awarded him the civilian honour of the Padma Shri in 2004, The same year, he received the H. K. Firodia Award from H. K. Firodia Memorial Foundation.
Dipankar Banerjee is an Indian physical metallurgist, materials engineer and a former chief controller of R&D at the Defence Research and Development Organization (DRDO). Known for his studies on titanium alloys, Banerjee is an elected fellow of all the three major Indian science academies namely Indian Academy of Sciences, Indian National Science Academy and National Academy of Sciences, India as well as the Indian National Academy of Engineering. The Council of Scientific and Industrial Research, the apex agency of the Government of India for scientific research, awarded him the Shanti Swarup Bhatnagar Prize for Science and Technology, one of the highest Indian science awards for his contributions to Engineering Sciences in 1993. He received the fourth highest Indian civilian honour of Padma Shri from the Government of India in 2005.
