Re: RAPAS App
Donald Rudny
This is the best app to use with RAPAS. It considers refraction that can be significant at lower latitudes.
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Don Rudny P.O. Box 106 Pepeekeo, HI 96783-0106 312-209-5870
On Mar 20, 2020, at 6:50 PM, Frost David <frosty5@...> wrote:
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