The Shenyang J-31, rumored to be nicknamed “Gyrfalcon” (鹘鹰), or Falcon Hawk by some military enthusiasts, is a twin-engine, mid-size fifth-generation jet fighter currently under development by Shenyang Aircraft Corporation. The fighter has also been referred to as F-60 or J-21 Snowy Owl
China Air Force (PLAAF) Shenyang J-31 Stealth… by WorldsArmedForces