Our ever changing Earth's magnetic field.
How could it not effect 160 meters?
From NOVA Magnetic Pole Reversal
http://www.youtube.com/watch?v=pGKKzsRjJ_Y
73
Bruce-K1FZ
_
Topband Reflector Archives - http://www.contesting.com/_topband
Greetings 160M Enthusiasts,
The longest night of the year in the northern hemisphere is about upon
us.
This means that The Stew Perry TopBand DX Challenge sponsored by The
Boring Amateur Radio Club is just about here. Dec. 28/29 has the operating
time defined along with rules, past winners
