I am very sorry for the off-topic, but I would like to dedicate my first blog entry to the search of a Russian person.
His name is Andrey Harchenko. To the best of my knowledge, he worked at the military airport of my city, Cienfuegos (Cuba) in the 80's. He left Cuba in 1984. At the moment, he had two sons, Irina and Sergei.
I will finish my entry by posting two pictures of him(in both pictures he is the leftmost). If any of you can provide some information about him, it will be very appreciated.
Best wishes from Cuba, and high rating!