Hindustan Aeronautics Limited engages in the design, development, manufacture, repair, overhaul, upgrade, and servicing of aircraft, helicopters, aero-engines, avionics, accessories, and aerospace structures in India and internationally. The company offers basic trainer and light combat aircraft, light transport aircraft, intermediate jet trainer aircraft, light utility and combat helicopters, maritime utility helicopters, and turbofan and turboshaft engines, as well as aerospace products, which include aluminum alloy riveted structures, propellant tanks, and cryogenic engines. It also provides avionics, accessories, and materials comprising flight data recorders, laser range systems, head up displays, auto stabilizers, inertial navigation systems, hydraulic pumps, fuel management systems, oxygen systems, gyroscopic/barometric instruments, panel instruments, ejector release units, flight control systems, wheels and brake systems, ground radars, radar computers, missile inertial navigation solutions, air borne secondary radars, radio navigation equipment, communication equipment, rolled rings, rubber products, powder metallurgy, forgings, and castings. In addition, the company offers air data computer that measures pressure altitude, calibrated airspeed, true airspeed, Mach number, vertical speed, and temperature in the atmosphere. Further, the company provides various services in the areas of aircraft and helicopters MRO, and power plants, as well as systems, accessories, and avionics. It serves space, defense, and civil industries. Hindustan Aeronautics Limited was incorporated in 1940 and is based in Bengaluru, India.