DI2BC 1949 Germany

DI2BC  - Institute for Ionospheric Research of the Max-Planck-Gesellschaft, Lindau/Harz  (Germany).
Confirming reception reports for test transmissions since 1949.
QSL verifier Pro. Dr. Walter Dieminger, operator of Kw5 station of “ Radio Verein Coburg”.
Later: DE0240, EK4VF, K4UAB, D4UA; (D4AMV, D4WAU unlis), D4BCR (1934), D4NQR (1935-39), DA2ZU (1946), DL1EK (from 1949)

QSL Collection at DokuFunk, Vienna
QSL & Info courtesy of OE1WHC