Les W. Barclay, G3HTF, of Chelmsford, England, a radio wave propagation expert and academic who was well known in International Telecommunication Union (ITU) circles, died on July 31. He was 85.
“Les was Chairman of ITU-R Working Party 3L from 2012 until 2016, and provided key input into the technical discussions for World Radiocommunication Conference 2015 that resulted in the international 60-…
Source: ARRL News
Link: Radio Wave Propagation Authority Les W. Barclay, G3HTF, SK