24 april 1946 ., 30 x, 65stran, afterburner, air force, aircraft, airfiel, airport, all-metal, ammunition, arms, art, battle, chassis, clouds, construction, couple, design bureau, developed by, distribution, engine, engines, fagot, fargo, fast and the furious, fighter, fighters, first, flight, fulcrum-f, gurevich, has made, height, high-speed, i-16, in the air, india., interceptor, is the, ishachok, mig -21f, mig- 15, mig- 21, mig- 31, mig- 35, mig- 9, mikoyan and gurevich, mikoyan and gurevich mig-31, mikoyan and gurevich mig-31 fighter, mikoyan and gurevich.mig-31, military, moniker, monoplane, more, multi-purpose, new, nikolai, nizkoplan, okb mikoyan, okb mikoyan and gurevich, picture, plane, polikarpov, retractable, rockets, rulezhka, russia, russian air force, serial, single, single-engined, sky, snow, soviet, soviet union, supersonic, sutyagin, the pair, the piston, the world, triangular, turbojet, two, was, was used, wing, wings, winter, ww2.