L.R.I./Photon Micro-Light's Photon Freedom Fusion features Freedom Smart circuitry, three signaling modes (SOS, morse code and adjustable brightness), and easily converts to a hand held flashlight.

SPRINGFIELD - It is perhaps the most readily recognizable Morse code message. Dot-dot-dot, dash-dash-dash, dot-dot-dot. The three dots, dashes and dots mean SOS, or send help. But Samuel F.B. Morse's ...

SOS is widely recognized as the universal distress signal, but contrary to popular belief, it doesn’t stand for anything.

Many think "SOS" stands for "save our souls" or "save our ship," but it actually doesn't stand for anything. SOS is a Morse Code distress signal. Morse Code is a system that uses dots, dashes and ...

It may be the ultimate SOS. Morse Code is in distress. The language of dots and dashes has been the lingua franca of amateur radio, a vibrant community of technology buffs and hobbyists who have ...

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 called. On Friday, the Federal Communications ...

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 ...