DORAVILLE, Ga. — The Alford Memorial Radio Club and DeKalb Amateur Radio Emergency Service (ARES) took part in the annual American Radio Relay League (ARRL) Field Day exercise at Pleasantdale Park in ...

Orange Amateur Radio Club joined Field Day, a ham radio event where operators practice communication without phones or internet and connect with others.

Local amateur radio operators gathered on Saturday at the Escambia County Emergency Operations Center on W Street to participate in the annual ARRL Field Day, an event highlighting emergency ...

Members of the Delta Amateur Radio Society (DeltaARS) will be participating in the North America Field Day emergency preparedness exercise, on June 27 & 28 at the North 40 Dog Park Reserve in Delta.

This annual event demonstrates amateur radio's emergency response capabilities across North America. Ham radio operators practice establishing independent communication networks using various power ...

GameSpot may receive revenue from affiliate and advertising partnerships for sharing this content and from purchases through links. Delta Force is a free-to-play tactical FPS, and it’s now available ...

Abstract: One of the phenomena that most impacts the quality of electricity supply is the Short-Duration Voltage Variation (SDVV), which are phenomena manifested as voltage sag, swell, or even ...

Abstract: Recently Koopman operator has become a promising data-driven tool to facilitate real-time control for unknown nonlinear systems. It maps nonlinear systems into equivalent linear systems in ...