Stock photography, photos: Mig-21 bis jet fighter Stock photos of Mig-21 bis jet fighter Photograph: © Esa Hiltula Click for a larger image and more information Keywords associated with this stock photo: Mig-21 bis, jet fighter, Russian, Sovjet, Soviet, military, airplane, armed, airforces, aeroplane, air, plane, aircraft, jet, plane, front, weapon, war, force, vertical