Enterprises of the Ukrainian aircraft industry including ANTONOV Company and SE the 410th Civil Aviation Plant are continuing work to overhaul and modernise AN−32 light transports of the Indian Air Force. In accordance with the contract signed in June 2009 a total 105 AN−32 aircraft will be upgraded. The aircraft are fitted with the most modern equipment, providing a higher level of flight safety, is to be installed on the aircraft. At least twenty five system and component upgrades are involved. In particular: air collision avoidance system (TCAS), ground proximity early warning system(GPWS), satellite navigation system, aircraft range−finders, radio altimeters, new radar with two multifunctional indicators, new oxygen systems and improved seats for the crew will all be installed.