Ключевые слова: air, airfield, airport, aviation, background, bag, blowing, blue, bridge, cloud, clouds, cloudy, cone, control, danger, direction, equipment, flag, flow, high, horizontal, indicator, instrument, measurement, meteorology, outdoor, pole, red, runway, safety, sign, sky, sleeve, sock, speed, storm, strength, striped, stripes, strong, symbol, transport, transportation, vane, warning, weather, white, wind, windsock, windy,