[QCWA] 100th anniversary of the SOS signal;
CQD was its predecessor
Walter Maxwell
walt at w2du.com
Fri Oct 27 22:27:46 EDT 2006
I believe Norm indicated earlier that CQD preceded SOS. This is true, but I'm
certain that CQD was a special CQ call, with D meaning Distress.
Walt W2DU
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