This striking Soviet definitive stamp features a heroic aviator wearing flight goggles, symbolizing the USSR’s rapid advancement in aviation and technological achievement during the pre-war era. The bold engraved design reflects Socialist Realism, portraying strength, discipline, and national pride. Widely used for domestic and international correspondence, it represents the importance of aviation in Soviet propaganda and modernization. A classic mid-20th century USSR definitive highly appreciated by thematic aviation and history collectors.