There are three radio telescopes designated RT-70, all in countries that were once part of the former Soviet Union, all with similar specifications: 70m dishes and an operating range of 5–300 GHz. The Yevpatoria telescope has also been used as a radar telescope in observations of space debris and asteroids.
With their 70m antenna diameter, they are among the largest radio telescopes in the world.
They are:
Wikipedia https://en.wikipedia.org/wiki/RT-70
Address Ukraine
Coordinates 45°11'21.181" N 33°11'13.167" E
