Amateur radio enthusiasts have been preparing for emergencies for decades. Now their expertise is drawing packed rooms of ...

Handheld Ham Radio Antenna,Walkie Talkie; Used widely at antenna scanner, UHF,VHF Frequency Connect and Radio Station Antenna Convertion; application for most baofeng, Yaesu, Icon, Alinco ...

Transmitted through radio waves, this charming moment from outer space was a reminder of just how far ham radio can reach — beyond neighbourhoods and nations, and into the cosmos. But amateur radio, ...

A faulty radio antenna contributed to a deadly mid-air helicopter collision at an Australian theme park and resort, transport safety officials say. Four people died - including two British ...

Add articles to your saved list and come back to them any time. A fault in the radio antenna of the departing helicopter that had existed for days was one of many failures that contributed to the ...

Chinese scientists plan to build a massive radio telescope array on the far side of the Moon by 2035. The project involves constructing 7,200 butterfly-shaped wire antennas arranged in a circular ...

A faulty radio antenna contributed to the deadly Sea World helicopter crash on the Gold Coast which involved two NZ families, with "limited opportunities" for the pilots to detect each other, a final ...

Among the safety issues identified, investigators found that a faulty radio antenna, poor cockpit visibility, limitations of the “see and avoid” principal and the incorrect use of seatbelts had all ...