Su-27 what is the version ?

[sapsan2014]

Is this a Su-27 S or Su-27SK modeled here

I found this manual on the web , looks pretty nice but does not reflect the HUD and HDD modeled in FC3/DCS Flanker, anyone who know please comment , Thank you !

Edited November 27, 2014 by sapsan2014

[sapsan2014]

http://www.airwar.ru/other/bibl/su27sk_rle.html