Back in 2009, he built “El Silbo”, a ham radio transmitter powered entirely by ... Back in 2009, [Michael] brought El Silbo to the Maine coast in an attempt to make a transatlantic contact.

We are broadcasting from three DAB transmitters ... coast) and on 666AM or digitally via your home computer, tablet or smartphone at bbc.co.uk/radioyork Will I need to do anything to hear local ...

The 24/7 National Weather Service radio frequency serving the Galveston ... The cause was a fire at the transmitter in Hitchcock, NWS observation program leader Andy McNeel told Chron.

When we think of a spark gap radio transmitter, most of us immediately imagine an early twentieth century ship’s radio room or similar. Most of us know these transmitters as the first radio ...