Ключевые слова: air, airport, arrow, blue, breeze, cloud, cone, control, copy space, course, direction, directional, equipment, flag, flow, force, forecast, gale, guidance, guide, help, indicate, indicator, information, instrument, measurement, meteorology, movement, pointing, pole, safety, sign, signal, sky, sock, strength, strip, symbol, traffic, tube, vane, visual, warning, weather, weather vane, wind, wind cone, wind sleeve, windsock, windy,