12 July, 2018 Island activities: IOTA QRGs CW: 28040 24920 21040 18098 14040 10114 7030 3530 kHz SSB: 28560 28460 24950 21260 18128 14260 7055 3760 kHz EU-004; EA6, Balearic Islands: Andreas/DK5ON will be active from Mallorca Island (WLOTA 1902, WW Read more…
Day: 12 July 2018
Ham radio technology used in Thailand cave rescue….
UK radio amateur John Hey G3TDZ (SK) designed the special low frequency radio equipment, the Heyphone, used in the recent cave rescue in Thailand On Facebook Phil Karn KA9Q posted: Naturally I got interested in the technical aspects of the cave rescue in Thailand, particularly Read more…