Ключевые слова: 3g, 4g, antenna, ariel, blue sky, cell site, cell tower, cellular tower, clear, communications, communications mast, communications tower, connection, copy space, data, global communications, mast, mobile phone mast, mobile phone tower, mobile phone transmitter mast, no people, nobody, outdoors, outside, phone mast, phone tower, sky, structure, technology, telecommunications equipment, tower, transmitter, transmitter mast, vertical, wireless technology,