Rolf Marschner (Germany)

Rolf Marschner born 1937 in Flensburg after   school  graduation  businessman   in Kiel/Flensburg. 1958-1961 German Air Force, 1961/62 Radio School Flensburg. On German ships from 1962 to 1972. Call signs: DAFU, DHQT, DEER, DEET DKNH, DEJM, DLCD, DEAQ and DLCM. Also working on coast radio stations as they are: “Colombo Radio”/4PB, “Santo Domingo Radio”/ HIA and “Bern Radio”/HEB. From 1972 to 2000 Operator at the   “Max-Planck-Institut for Radio Astronomy”. Retired since December 2000. Activities:Working on the history of wireless telegraphy at sea and amateur radio with call DL9CM. Author of the book “Sparks what’s going on?”.