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References: [ +from:knormoyle@surfnetusa.com: 125 ]

Total 125 documents matching your query.

121. Re: [TowerTalk] How accurate are iPhone Compass apps? (score: 1)
Author: Kevin Normoyle <knormoyle@surfnetusa.com>
Date: Wed, 04 Jan 2012 09:03:17 -0800
Iphone uses AKM AK8975 chip to sense the earth's magnetic field (four Hall effect sensors on a chip) so GPS isn't providing compass. I would think it's pretty accurate. Sure there's software and cali
/archives//html/Towertalk/2012-01/msg00080.html (8,173 bytes)

122. Re: [TowerTalk] How accurate are iPhone Compass apps? (score: 1)
Author: Kevin Normoyle <knormoyle@surfnetusa.com>
Date: Wed, 04 Jan 2012 09:45:53 -0800
Your plane is moving, so differential measurements using GPS works. Human standing still, ain't. -kevin ad6z _______________________________________________ __________________________________________
/archives//html/Towertalk/2012-01/msg00085.html (10,789 bytes)

123. Re: [TowerTalk] How accurate are iPhone Compass apps? (score: 1)
Author: Kevin Normoyle <knormoyle@surfnetusa.com>
Date: Wed, 04 Jan 2012 15:52:25 -0800
interesting. I didn't realize that. My Garmin Vista H has electronic compass separate from GPS. (not all Garmin do) so it has some kind of magnetic sensors. I know I can turn it on and off separately
/archives//html/Towertalk/2012-01/msg00116.html (10,100 bytes)

124. Re: [TowerTalk] Question about lowering a Fold-Over tower (score: 1)
Author: Kevin Normoyle <knormoyle@surfnetusa.com>
Date: Thu, 02 Feb 2012 11:29:09 -0800
The coefficient of static friction for rubber tires against wet asphalt can be as low as .25 Depending on what the jeep was on (grass?) the horizontal resistance it would provide at the key point in
/archives//html/Towertalk/2012-02/msg00027.html (9,412 bytes)

125. Re: [TowerTalk] Tower lawsuit (score: 1)
Author: Kevin Normoyle <knormoyle@surfnetusa.com>
Date: Fri, 03 Feb 2012 11:31:27 -0800
I looked up Drax's address and checked out the property and such using Google Maps. Seems like there are a lot of possibilities for solving everyone's issues. Ignore all the papers. That's just for l
/archives//html/Towertalk/2012-02/msg00061.html (9,769 bytes)

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