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References: [ +subject:/^(?:^\s*(re|sv|fwd|fw)[\[\]\d]*[:>-]+\s*)*\[VHFcontesting\]\s+Calculating\s+distances\s+from\s+grid\s+squares\s*$/: 4 ]

Total 4 documents matching your query.

1. [VHFcontesting] Calculating distances from grid squares (score: 1): Author: James Duffey <jamesduffey@comcast.net>; Date: Thu, 14 Apr 2016 22:16:42 -0600; Some have asked how the distance between the two grid squares are calculated. Here is one way that the distance between the six grid squares is calculated: The calculation starts by converting the 6; /archives//html/VHFcontesting/2016-04/msg00054.html (8,106 bytes)
2. Re: [VHFcontesting] Calculating distances from grid squares (score: 1): Author: David Pruett <k8cc@comcast.net>; Date: Fri, 15 Apr 2016 01:42:25 -0400; The note from KK6MC is a good overview about how distances between two grid squares can be calculated. Once the distance is calculated, all that is needed is a little more math to apply the ARRL's pr; /archives//html/VHFcontesting/2016-04/msg00055.html (9,819 bytes)
3. Re: [VHFcontesting] Calculating distances from grid squares (score: 1): Author: Jon Pearl - W4ABC <jonpearl@tampabay.rr.com>; Date: Fri, 15 Apr 2016 15:40:42 -0400; I've found this site to be of great value, too: http://no.nonsense.ee/qth/map.html 73, Jon Pearl - W4ABC www.w4abc.com People should not worry about how accurate their calculation is, or whether they; /archives//html/VHFcontesting/2016-04/msg00072.html (9,059 bytes)
4. Re: [VHFcontesting] Calculating distances from grid squares (score: 1): Author: "Barry Hansen" <barry@k7bwh.com>; Date: Thu, 21 Apr 2016 20:50:45 -0700; The file from the 'no.nonsense.ee' website that is particularly useful for maidenhead math is: http://no.nonsense.ee/qthmap/index.js This javascript file has a number of utility functions, among othe; /archives//html/VHFcontesting/2016-04/msg00096.html (10,760 bytes)

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