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Also with abbreviations and codes used by ham operators communicating via CW: http://en.wikipedia.org/wiki/Morse_code_abbreviations http://en.wikipedia.org/wik

by erbo 11y ago

Also with abbreviations and codes used by ham operators communicating via CW: http://en.wikipedia.org/wiki/Morse_code_abbreviations http://en.wikipedia.org/wiki/Morse_code_abbreviations http://en.wikipedia.org/wiki/Q_code http://en.wikipedia.org/wiki/Q_code