sral.fi 的前十大競爭對手

9h1mrl.org

Pre-War Static Show in aid of the Malta Community Chest Fund Foundation The Malta Amateur Radio League was privileged to be invited to participate at the Pre-War Static Show in aid of the Malta Community Chest Fund Foundation organised by Rotta, The Malta Community Chest Fund Foundation and Motorsmt.tv . An exhibition was set up

rac.ca

In addition to posting news items on the RAC website and in The Canadian Amateur magazine, Radio Amateurs of Canada regularly communicates with its members about its programs and services by sending out RAC Bulletins to its subscribers. Topics include eTCA notifications, new Amateur Radio courses, and other Amateur Radio news, activities and events.We rely on

cyhams.org

The ARISS project lets students worldwide experience the excitement of talking directly with crew members of the International Space Station, inspiring them to pursue interests in careers in science, technology, engineering and math, and engaging them with radio science technology through amateur radio. Amateur radio is a popular technical hobby and volunteer public service that

youtube.com

Explore options for your family: the YouTube Kids app or a parent supervised account for older kids & teens on YouTube, all with built-in protections.