Who cares if the A index changes from 15 to 50 just before you start?

 As always there are lots of links within the article. Click one! Click them all! Learn all the things by Vince (VE6LK) It’s mid-September and I am once again travelling for business. Unlike my earlier trips this summer, this trip takes me to the City of Grande Prairie in the North-West corner of Alberta. Located … Continue reading Who cares if the A index changes from 15 to 50 just before you start?

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