Means "understood".  Found on older lists of operating signals but not fairly late ones. For instance I found it in Radio Theory and Operating, a 1928 book but not in the 1969 general post office handbook.  It's opposite AS means "wait" and seems to be current.



Sent from my Galaxy


-------- Original message --------
From: [email protected]
Date: 4/13/22 12:13 AM (GMT-08:00)
To: CW Reflector <[email protected]>
Subject: [CW] Meaning of di-di-di-dah-di

Hello
As you know well, in case of International Morsecode,
the code of 8 dits ........ or di-di-di-di-di-di-di-di
is the code for "correction".

On the other hand, in case of Japanese Morsecode (WABUN),
the code ...-. or di-di-di-dah-di
means "correction".

But we sometimes hear di-di-di-dah-di sent by non-JA stations.
So, I'd like to ask anyone outside JA, how did you know that code and
meaning of that code.
Is there any book or website which shows that code for correction?

Tks in advance
73 Atsu, JE1TRV

  
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