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Old 10-Apr-2012, 1:39 PM   #2
Senior Member
Join Date: Aug 2011
Location: USA Gulf South
Posts: 231
I have an iPhone. The Compass is one its many bundled apps. It gives GPS coordinates to within 1 second latitude and longitude. It also gives the direction, both true north and magnetic north. The iPhone Compass app works great. There were GPS apps for mobile phones before either the iPhone or Android existed. I can only assume that they all work well. They should most certainly work well enough to aim a TV antenna.
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