The HAL Advanced Medium Combat Aircraft (AMCA) is a single-seat, twin-engine, fifth-generation stealth multirole fighter being developed by Hindustan Aeronautics Limited (HAL) of India. It will complement the HAL Tejas, the HAL FGFA, the HAL Su-30MKI and the HAL Rafale. Unofficial design work on the AMCA started in 2008 with official work started in 2011 and completed in 2014. A naval version is confirmed, as the Indian Navy are also funding the project In February 2013, aircraft designer Aeronautical Development Agency (ADA) unveiled finalised design in a 1:8 scale model at Aero India 2013. The first flight is scheduled to occur in 2018 and it is expected to be in service by 2024.