DX News Ham Radio Amateur Radio News Page 11

Dale, BA4TB will be active from China in WAE DC CW Contest, 9 - 10 August 2025 as BA4TB.

Kazu, M0CFW will be active as 3B9KW from Rodrigues Island, IOTA AF - 017, in CQ WW DX SSB Contest, 25 - 26 October 2025 and CQ WW DX CW Contest, 29 - 30 November 2025.

K9GY will be active as VP9/K9GY from Bermudas in WAE DC CW Contest, 9 - 10 August 2025.

The radio station in Grimeton near Varberg on the Swedish southwest coast, together with 20 other systems of this type, formed a global radio network from 1925 onwards.

T30TTT Team start activity from Tarawa Island, IOTA OC - 017, Kiribati.

TO3K Team will be active from Mayotte Island, IOTA AF - 027, 2 - 20 August 2025.

The RDA Russian Districts award program and the corresponding RDA Contest have been attracting radio amateurs in Russia and in other countries of the world for over 20 years.

Video TO8FH Mayotte DX Pedition October 2023.

TY5AD Team is currently active from near Kotoneu, Benin.

Video W8S Swains Island DX Pedition October 2023.

Video XW4DX DX Pedition Laos November 2023. Ops - F4BKV, F2DX, F4HAU, F5PTM, F8AVK.

DK6SP will be active as 3B9SP from Rodrigues Island, IOTA AF - 017, 28 July - 1 August 2025.

DL4SDW is currently active as HI3/DL4SDW from Dominican Republic, IOTA NA-096.

3C2MD Team will be active from Bioko Island, IOTA AF - 010, Equatorial Guinea, 29 October - 10 November 2025.

Presentation covers radio technology development from the Maxwell's mathematical description of electromagnetic waves in 1860-1865, Hertz's development of a crude spark transmitter and spark receiver that proved the existence electromagnetic waves in 1886-1888