Exactly. Use www.lyngsat.com to get the angles, a compass allowing for magnetic deviation-a whopping two degress in Arkansas-and like the man said, a protractor with a plumb bob. There is a lot of stuff up there that the signal strength detector will see.
Here’s an aiming utility to help your Dad out:
You mean the Western Hemisphere?
Indeed, Dad actually did dig out my old protractor and his scouting compass (a proper one with floating innards) and the bearing and angle the dish manufacturer gave but to no avail.
“Plate NetworK”. Hee.
Anyhoo, I have them thanks to an extra hookup in my apartment (landlord in the main house has it and the apartment is between them and the dish). I do get outages when it rains hard but not every time. I haven’t had any issues with it in the five years I’ve been there, except for adding channels for some upgrade or other. I only use it for TV and pay-per-view, no phone or Internet stuff if that is available.
While the satellites are in orbit about the equator and visible indeed from the Western Hemisphere, the transponders may or may not be. Galaxy 25 , once known as T5 , has programming that as I have been given to understand can be received only in North America.
Here is a better link of satellite footprints. Reception is of course dependent upon the size of the receiving dish and longitude. Galaxy 25, for example is below the horizon in Europe.
I’ve got satellite TV. It’s nice. There are sometimes some brief outages, but I’m not so married and dependent on the TV that it really matters. The outages are pretty few and far between. I’d say 4 a year. I’d also say that the outages last anywhere from 3 seconds to a minute.