[CQ-Contest] Physics of 2 Keyboard SO2R

Jim Brown k9yc at audiosystemsgroup.com
Mon Jul 12 19:29:20 EDT 2021

On 7/12/2021 11:08 AM, Mark - N5OT wrote:
> I thought SO2R was illegal for anyone who was over 50.

I can attest that the mental challenge increases as I approach 66 years 
in ham radio!

73, Jim K9YC

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