Tribute to Fyodor Vidyayev, soviet seaman, capitan of battle underwater ship "Sh-422"
Max, probably this caused by my bad transliteration, sorry) Here's an article about him: https://en.wikipedia.org/wiki/Fyodor_Vidyayev
Your St. George Ribbon in the corner has not gone unnoticed. Nice touch! :D
I was going to wiki this to read more, but I didn't find anything. Do you have more information that you are willing to share?