Don’t you ever wish that you could talk to the drivers in the vehicles in the immediate area? Maybe you want to warn them about a speed trap, tell them about a danger on the road, or just have a voice ...

For many participants in the world of amateur radio, the initial draw can be something like the ability to talk to people from around the world. “It starts as a hobby. You want to talk to somebody ...

Adam Stone writes on technology trends from Annapolis, Md., with a focus on government IT, military and first-responder technologies. When Hurricane Helene took out power and cellular communication ...