U1AP 1936 Leningrad, European Russia

Operator: Alexsandr Kamaliagin
1928 – 1933 eu3EB
After WW II: 1946 – 1948 UH8AF (Ashkhabad),
After 1948 - UA4IF (Kuyibyshev)

QSL courtesy of W8KPB, NG6W
Info courtesy of UY5XE