Perfectly aim your satellite dish or antenna using Google maps mashup, Satellite Alignment Calculator (SAC). With SAC you choose your satellite provider (DirectTV, XM, Sirius, etc.), enter your address and SAC will show you the exact direction you need to position your satellite for the best signal. Since I'm dish-less I can't test SAC's accuracy. Can anyone out there confirm SAC's usefulness? Share in the comments.
Position Your Satellite Dish with the Alignment Calculator
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