[CQ-Contest] Russian Beats Out Canada for Magnetic North ... For Now
Dennis Moore
dennis at mail4life.net
Thu May 7 20:18:46 EDT 2020
I just go out at night, point it to Polaris, and calibrate the controller.
Dennis NJ6G
On 5/6/2020 08:22, David Siddall wrote:
> Good thing HF antennas generally have relatively wide beam width if you use
> a compass to orient without correcting for deviation.
>
> This also has a subtle effect on propagation paths through the polar areas,
> depending upon your location.
>
> https://www.bbc.com/news/science-environment-52550973
>
> 73, Dave K3ZJ
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