Amateur radio operators from throughout San Diego County demonstrated their emergency communication skills during an ARRL ...

Ham radio operators in Hurricane, St. George and Cedar City joined thousands of enthusiasts across the country in an annual ...

Members of the Grand Haven-based North Ottawa Amateur Radio Club (NOARC) participated in the American Radio Relay League's ...

Green was among about 20 members of the Barrie Amateur Radio Club taking part in the annual Amateur Radio Field Day, which was set up in a field at Chappell Farms just north of Barrie on Saturday ...

The 2025 ARRL Field Day is a day when ham radio operators throughout North America set up temporary transmitting stations in public places to demonstrate ham radio science, skill and service to ...

According to a Santa Rosa County press release, ham operators from across the nation participate in the Field Day by creating temporary radio stations in public locations to show off their skills ...

The Amateur Radio Association of the Southern Tier will hold its Field Day, open to the public, June 28-29 on Harris Hill in Big Flats.

IRVINE, Calif., June 19, 2025 (GLOBE NEWSWIRE) -- MorningStar Laboratories, LLC., (“MSL” or “the Company”), a leading developer of precision diagnostic tests that address unmet clinical needs, is ...

The focusing ability of the lens antennas can significantly contribute to perform precise radio localization with low complexity in a massive antennas array (MAA) system. Thus, by combining lens ...

The analysis of propagation characteristics of low-frequency (LF) radio waves in the Earth–ionosphere waveguide is of great significance for timing, navigation, and many other fields. Because the ...