ISBN: | 978-5-5112-9760-6 |
High Quality Content by WIKIPEDIA articles! Sigizmund Aleksandrovich Levanevsky (Russian: Сигизмунд Александрович Леваневский; Polish: Zygmunt Lewoniewski) (May 15, 1902 - August 13, 1937) was a Soviet aircraft pilot of Polish origin and a Hero of the Soviet Union (1934).