A mother and child stranded deep in the dense Stanislaus National Forest late last week left a trail of handwritten notes that helped their rescuers find them, officials announced this week.

This paper investigates the radio resource management (RRM) design for multiuser rate-splitting multiple access (RSMA), accounting for various characteristics of practical wireless systems, such as ...

The station-hybrid HVDC system combining diode rectifier unit (DRU) and modular multilevel converter (MMC) in parallel has garnered significant attention within the field of light-duty HVDC systems.

The event is ARRL Field Day, an annual amateur radio activity organized since 1933 by ARRL, the National Association for Amateur Radio. Hams from throughout North America participate in the Field Day ...

PANAMA CITY, Fla. (WMBB) – The largest radio event is hitting sound waves across the nation this weekend. Over 30,000 Ham Radio operators are on air for their field day radio exercise. When H… ...

If the planned route is finalized in 2027, Sound Transit will demolish part or all of Freighthouse Square to build a new light rail station, the agency said.

Members of the Emporia Amateur Radio Society (EARS) manned two temporary ham radio stations with one simple goal - reach as many people across the country as possible.

Some hams from Covington County and surrounding areas will also use the radio stations set up in their homes or taken to their backyards and other locations to operate individually or with their ...

The event is ARRL Field Day, an annual amateur radio activity organized since 1933 by ARRL, the National Association for Amateur Radio. Hams from throughout North America participate in the Field Day ...