It seems like there is some self-limiting effect in their use because
it's going to cause an amount of additional requests for repeat and
confusion which would likely cause the use of cut numbers without limit
to be not worth the use at the extremes. Especially as speeds go up,
signal conditions get poorer and if the sending station is running a
more modest setup.
I don't much like the cut numbers but that's simply a reflection of my
CW skill. My solution would be to improve my CW skill if this was an
issue as their use is not prohibited. Fortunately N1MM does a fine job
of letting me log what's copied so I don't have to do the additional
mental remapping of letter-to-numeral on the fly making it all
manageable in the practical sense.
73/jeff/ac0c
alpha-charlie-zero-charlie
www.ac0c.com
On 12/19/2024 10:47 AM, Hans Brakob wrote:
Why all the cyclical kerfuffle about cut numbers? They’ve been around since Moby Dick was a
minnow, and roll into my log naturally (and faster than) the “complete” numeral.
73, de Hans, KØHB
“Just a Boy and his Radio”™
________________________________
From: CQ-Contest <cq-contest-bounces+kzerohb=gmail.com@contesting.com> on behalf of
john@kk9a.com <john@kk9a.com>
Sent: Wednesday, December 18, 2024 11:07:58 PM
To: cq-contest@contesting.com <cq-contest@contesting.com>
Subject: Re: [CQ-Contest] CWT Virus has spread to ARRL 10M - WPX next?
What is a CWT Virus? I have never operated CWT, according to rules there
are no serial numbers in the exchange.
Cut serial number have been used on CW for as long as I can remember. I am
not a fan of them but I do not think this is something that should be
prohibited in the rules. No one wants cut number QSOs removed from their
log. Certain commonly used cut numbers can be effective for power levels in
the ARRL DX, for CQ zones and of course RST.
John KKnA
Jpescatore K3TN wrote:
A few months ago, after remotely opping OZ5W as part of a MM in the SAC CW
and running into cut numbers in variable serial numbers, I reached out to
the ARRL, WPX and CA QP test to recommend prohibiting cut numbers in non ST
exchange fields.
Saw them quite a bit in the 10M ARRL this past weekend. I think CQ WPX CW is
next big one with serial number - still time to avoid EE5E send dit dah dit
dah dit dit dit dit dit towards the end of the weekend...
The N1MM entry window parser will convert most of the letters if you type
what you hear, but I'd rather see rates increase by higher speed at both end
vs. shorter exchanges. Current rules vary about what happens if you do
submit log with alpha characters in serial number field.
73 John K3TN
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