I like to keep it simple, just download "Compass by Melon Soft" for your
phone. You can switch between True North and Magnetic North. It is one
of the more useful apps to have on your phone, since your phone always
knows where you are located.
K6BR
On 4/29/2022 10:02 AM, Jim Brown wrote:
On 4/29/2022 5:44 AM, marsh@ka5m.net wrote:
NOAA has an online calculator for estimating the declination at any
longitude/latitude on a specific date.
I used the shadow at solar noon. A google search will find the clock
time of solar noon for your location.
73, Jim K9YC
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