radio station WWV. Along with sister stations WWVB and WWVH, these stations are the voice of the US National Institutes for Standards and Technology’s Time and Frequency Division, broadcasting ...

In the early days of radio, WWV/WWVH’s standard frequencies were used by commercial broadcasters to calibrate their transmitters to their assigned frequencies. “In the 1930s, WWV began broadcast ...

An image from the story “Why WWV and WWVH Still Matter ... to the typical path instability of radio waves, even using the ground wave, which is only useful in daylight hours. At night WWVB is unusable ...

As part of celebrations for WWV's 100th anniversary, amateur radio operators from around the country are expected to gather north of Fort Collins for a 120-hour “Festival of Frequency ...