The magnetic loop antenna is a familiar sight in radio amateur circles as a means to pack a high performance HF antenna into ...

How close can a foreign military vessel approach before it becomes an issue of national security? On October 29, 2025, the U.S. Coast Guard detected the Russian Navy's Auxiliary General Intelligence ...

Providing utility professionals with critical information related to the planning, design, construction, operations, maintenance and safety of transmission and distribution facilities, including ...