Radio masts and towers

tower in Tokyo, Japan

a free standing concrete telecommunications tower in Baku, Azerbaijan

observation and communication tower in Auckland, New Zealand

communications tower in Seoul, South Korea

structure in Uzbekistan

tall structure designed to support antennas

high lattice tower, Nork Hill, Yerevan, Armenia.

architectural structure

North Korean telecommunications tower

communications and observation tower in Ashgabat, Turkmenistan

cellular telephone site where antennae and electronic communications equipment are placed — typically on a radio mast, tower, or other raised structure — to create a cell (or adjacent cells) in a cellular network

tower located in central Baghdad

telecommunications tower in Australia

Skyscraper in Malaysia

TV tower in Santiago de Chile

broadcast tower in Brasilia

radio infrastructure in Morocco

naval communications array in Western Australia

broadcast tower in Japan

TV-transmission, communication in West Jakarta, Indonesia