[CQ-Contest] Prefills in SS Exchanges

[Tom Osborne]

I used to use 'fifty-four' for the check, but had lots or requests for 
repeats, so I also started using 'five four' for the check and had lots 
less requests.

I think 54 and 64 sound a lot alike in the QRM.  73
Tom W7WHY




On 11/24/2014 5:20 PM, john at kk9a.com wrote:
> I find six nine instead of sixty-nine much easier to accurately copy on SSB
> and best of all it is less syllables.
>
> John KK9A