Company Background Hindustan Aeronautics Ltd (HAL), a ‘Navratna’ company, was incorporated in 1964 through the amalgamation of Hindustan Aircraft Limited and Aeronautics India Limited. HAL is a key player in India’s defense sector, engaged in the design, development, manufacture, repair, and overhaul of aircraft, helicopters, engines, and related systems such as avionics, instruments, and accessories. …