YES CAN YOU WORK IT OUT
Some thing to do with amatuer Radio.
cw wished i could read it its a talant.And professional radio ops in the days when wireless telegraphy existed, before all this new fangled stuff such as Satellite comms came into existence, where you'd send something like:
CQ CQ CQ de GRIQ GRIQ GRIQ, followed by your request or message, in morse code.
(GRIQ = the first ship I sailed on, the British Pride, in 1974)
that is a term that I see a lot of radio Hams use probably because in their bands, when using morse, they do use CW .cw wished i could read it its a talant.