Morse Code

First published1865
Issuing bodyITU
DomainCodes and Symbols
StatusLegacy, still used in amateur radio

About Morse Code

The dot and dash telegraph code standardized internationally in 1865, descending from the system Samuel Morse used for the 1844 Washington to Baltimore line. The 1906 Berlin convention set the SOS distress signal. The ITU still maintains it, and licensed operators keep it alive.

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