Technically “SOS,” doesn’t officially stand for any of these phrases. It’s the international abbreviation for distress—not to be confused with an acronym (see acronym vs. abbreviation for the ...

Getting your Trinity Audio player ready... Morse Code will soon be dropped as a requirement for amateur radio operators, a change that has stirred up passions among many hams, as radio amateurs are ...

A century-old hobby filled with dots and dashes is embroiled in a debate about its future and what level of training should be expected of those called on to help during local and national emergencies ...