D4HN 1929 Deutschland

D4HN (ex-EK4HN) was Rudolf Riedel. He became D4WUM (1930), then D4BUM (1934), probably until 1936. After 1945 he used DA5XX and DA4HN.
In 1949 he obtained his official license with his final call DL3DW.
He was born on 28 December 1910 and died on 1 May 2007.
Note: D4BUM was used by Lucie Hohlfeld in the years before.

D4HN operating from Plauen im Vogtlandkreis, Saxony in 1929.

QSL K8CX Collection
Info courtesy of Norbert Maibaum, K6EE