SPONSOR: Find ALL of your Ham Radio gear at Chatt Radio - https://www.chattradio.com A short history of SOS - what does it mean, and where did it come from? Also I found a really cool video where a CW Operator from today, found the log from the Titanic in 1912, and tapped out some CW for the viewer to listen to what the distress calls and messages sent from the Titanic in 1912 sounded like. Be sure to check these links below:

Original Article - https://www.nist.gov/blogs/taking-measure/nist-and-titanic-how-sinking-ship-improved-wireless-communications-navigating

History of SOS - https://www.onallbands.com/the-meaning-and-history-of-sos/

Titanic SOS Video - https://youtu.be/FxRN2nP_9dA

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