and was brought about by Samuel Morse in 1844. This historic moment may not be the right ... “This is a slight advance on beacons with a preconcerted code, but it is still quite indefinite. For it is ...

For more than 50 years, airports around the world have been designated by three-letter codes, that usually—but not always—refer to their cities like ATL, DEN, and LAX.

Clearwater's Roger Dawson joined the Army right out of high school in 1960 and learned to become a Morse code intercept ...

Three dots, three dashes, three dots - the world’s most recognized distress signal. But what’s the real story behind “SOS”?

Bernard Greenberg, who served with the 126th Signal Radio Intelligence Company, intercepted Japanese radio transmissions ...