There's some really nice photo of the Duga installation - well worth looking at https://www.podniesinski.pl/portal/over-the-horizon/ https://www.podniesinski.p

There's some really nice photo of the Duga installation - well worth looking at https://www.podniesinski.pl/portal/over-the-horizon/ https://www.podniesinski.pl/portal/over-the-horizon/