The best sites, that I found, are at the bottom of the SAMSIM homepage.
http://sites.google.com/site/samsimulator1972/home

The pictures were shot at Hungary:

Hungarian Air Defense Museum, Zsámbék (Volhov, Neva, 1S12 Long Track)
http://legvedelmimuzeum.hu/en.html

12. Arrabona Air Defense Regiment, Gyor (1S32 KRUG)
http://www.raketaezred.hu/

Army History Museum and Park, Kecel (Vega, Shilka)
http://www.museum.hu/museum/index_en.php?ID=961

About the SA4, I got the usual (~1500 pages of) Hungarian language manuals...



Last edited by Hpasp; 02/10/11 07:19 AM.

Hpasp
Free SAM Simulator, "Realistic to the Switch"

(U-2 over Sverdlovsk, B-52's over Hanoi, F-4 Phantoms over the Sinai, F-16's and the F-117A Stealth bomber over the Balkans.)
http://sites.google.com/site/samsimulator1972/home

Book from the author - Soviet Nuclear Weapons in Hungary 1961-1991
https://sites.google.com/view/nuclear-weapons-in-hungary/

thumbsup