What is kc 390?

KC-390 is a medium-sized military transport aircraft developed by Embraer, a Brazilian aerospace company. It is a twin-engine jet-powered aircraft designed to perform multiple missions such as cargo and troop transport, aerial refueling, search and rescue, firefighting, and humanitarian support. The aircraft has a maximum takeoff weight of 81,000 kg and can carry up to 23 tons of cargo. Its advanced cockpit features state-of-the-art avionics, fly-by-wire controls, and a high-tech flight management system. The KC-390 is designed to operate in all weather conditions and can perform missions in remote and austere environments. It has been selected by several air forces around the world, including Brazil, Portugal, Hungary, and Argentina.