[CQ-Contest] Formula help

Jeffrey Maass jmaass at freenet.columbus.oh.us
Wed Dec 31 16:47:37 EST 1997

On Wed, 31 Dec 1997, Lee Buller wrote:

> Ok...here is a question for all you smart people.
> How do you figure bearing and distance from knowing two points on the globe
> in latitude and longitude?  There has got to be a formula for doing that,
> but it has been to many years since geometry...let alone spherical geometry.
> Anyone have any information on this?  

I believe it's in the ARRL Antenna Book, but I don't have it here to check.

Happy New Year!

Jeff Maass       (jmaass at freenet.columbus.oh.us)      Amateur Radio K8ND
      USPSA/IPSC # L-1192   NROI/CRO          NW of Columbus Ohio
      25000 Members in 2000!

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