[amsat-bb] Re: Azimuth question
Dave Guimont
dguimon1 at san.rr.com
Sat Jan 9 17:11:53 PST 2010
>Dave,
>A fraction of a degree per year, and at least once in the history of the
>Earth the North and South magnetic poles reversed.
>Art
>
Yes, I'm aware of that, it also rotates about 1° about true north,
the earth wobbles a bit to change the AZ, but how
many ham antennas in the world need that accuracy?
And I doubt that the average ham can orient within more than 2° by eyeball!
73, Dave, WB6LLO
dguimon1 at san.rr.com
Disagree: I learn....
Pulling for P3E...
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