Olga Sanfirova. Hero of Soviet Union (posthumously). squadron-leader Olga Sanfirova. Hero of Soviet Union (posthumously). squadron-leader Related Posts:Outstanding Soviet ballerina Olga LepeshinskayaSoviet Russian film actress Olga KrasinaBoris Ignatovich Soviet Union PhotographsFashion in the Soviet UnionSamantha Smith visiting Soviet UnionSoviet Union political posters