Ключевые слова: air flights, aircraft, airplanes, altitude, antenna, antennae, as the crow flies, aviation, blue, calm, cloud, cloud formations, color, commercial, concepts, conceptual, cumulus, dusseldorf, engines, europe, flight, flight stage, formation of cloud, france, germany, horizontal, jet streams, land, landscape, landscapes, quiet, relaxed, sky, smooth, space, transportation, travel, traveling, vacations, view, views, wa, weather, window, windows, wing, wings, wonderful engine,