China's fourth-generation heavy fighter J-14 Falcon is a new type of fighter with high performance, multi-purpose and all-weather air superiority. The main idea of the aircraft is heavy and low cost, with high performance, high power generation and high combat power as the design goals. The aircraft is required to have a large thrust-to-weight ratio, non-burner supersonic cruise, advanced stealth performance, agility and stall High operability. Press AG1 to open the afterburner, press AG2 to activate the weapon system, press AG3 to open the side magazine, press AG4 to open the main magazine, press AG5 to open the vector engine, press AG6 to eject and escape.