Yerevan TV Tower

Yerevan TV Tower (Armenian, Yerevani herustaashtarak) is a 311.7-metre (1, 023 ft) high lattice tower built in 1977 on Nork Hill near downtown Yerevan, Armenia. It is the tallest structure in Armenia, fourth-tallest tower in Western Asia (The Milad Tower in Tehran being the tallest), sixth-tallest free-standing lattice tower and thirty-eighth-tallest tower in the world.

Building data from Wikidata (CC0); heights normalised. Summary from Wikipedia (CC BY-SA).