As you can see the Satellites positions are calculated both with the true & magnetic declination pre calculated from the address. Skew & Elevation are also provided to enable as simple an installation process as possible, compliments of  FTA Solution Central 

                                                              Ely, NV 89301
                                        Latitude 39° 18.564'N Longitude 114° 52.680'W
                                                             Mag/Decl 14.94

                   Sat Name    Sat,Lng  Az(t) Az(m)  El  Skew
                            
                    EchoStar 3   61.5W 115.2 100.3 19.3 -44.4
                     Rainbow 1   61.5W 115.2 100.3 19.3 -44.4
  Brasilsat A2 (incl. 5.8 deg)   63.0W 116.4 101.5 20.4 -43.9
                  Brasilsat B2   65.0W 118.1 103.2 21.8 -43.0
                  Brasilsat B1   70.0W 122.5 107.5 25.4 -40.8
                      Nahuel 1   71.8W 124.1 109.2 26.6 -39.8
                         AMC 6   72.0W 124.3 109.4 26.8 -39.7
                     Galaxy 12   74.0W 126.2 111.3 28.1 -38.6
                         SBS 6   74.0W 126.2 111.3 28.1 -38.6
                       GOES 12   75.0W 127.2 112.2 28.8 -38.1
                         AMC 5   79.0W 131.2 116.3 31.4 -35.6
                     DirecTV 3   81.8W 134.2 119.3 33.1 -33.7
                       Nimiq 2   82.0W 134.4 119.5 33.3 -33.5
                  Brasilsat B3   84.0W 136.7 121.7 34.4 -32.1
                       XM Roll   85.0W 137.8 122.9 35.0 -31.3
                         AMC 9   85.0W 137.8 122.9 35.0 -31.3
                         AMC 3   87.0W 140.1 125.2 36.1 -29.7
                     Galaxy 11   91.0W 145.1 130.1 38.2 -26.3
                       Nimiq 1   91.0W 145.1 130.1 38.2 -26.3
                  Brasilsat B4   92.0W 146.3 131.4 38.7 -25.4
                     Telstar 6   93.0W 147.6 132.7 39.2 -24.5
     Galaxy 8I (incl. 1.0 deg)   95.0W 150.3 135.3 40.0 -22.6
                     Galaxy 3C   95.0W 150.3 135.3 40.0 -22.6
                     Telstar 5   97.0W 153.0 138.1 40.9 -20.6
 Inmarsat 2 f2 (incl. 1.7 deg)   98.0W 154.4 139.5 41.2 -19.5
                     Galaxy 4R   99.0W 155.8 140.9 41.6 -18.5
                     DirecTV 2  100.8W 158.4 143.5 42.2 -16.5
                    DirecTV 1R  100.8W 158.4 143.5 42.2 -16.5
                         AMC 4  101.0W 158.7 143.8 42.3 -16.3
                     DirecTV 1  101.0W 158.7 143.8 42.3 -16.3
                        AMSC 1  101.1W 158.8 143.9 42.3 -16.2
                    DirecTV 4S  101.2W 159.0 144.0 42.3 -16.1
                         AMC 1  103.0W 161.6 146.7 42.8 -14.1
 Solidaridad 1 (incl. 2.8 deg)  103.5W 162.4 147.4 43.0 -13.5
                         AMC 2  105.0W 164.6 149.7 43.3 -11.8
     G-Star 3 (incl. 11.5 deg)  105.0W 164.6 149.7 43.3 -11.8
      G-Star 1 (incl. 6.0 deg)  105.0W 164.6 149.7 43.3 -11.8
                        MSAT 1  106.5W 166.9 152.0 43.7 -10.1
                       Anik F1  107.3W 168.1 153.2 43.8  -9.1
                       Anik E1  109.2W 171.1 156.1 44.1  -6.9
                     DirecTV 6  109.8W 172.0 157.1 44.2  -6.2
                    EchoStar 6  110.0W 172.3 157.4 44.2  -5.9
                    EchoStar 8  110.0W 172.3 157.4 44.2  -5.9
                      Anik E2R  111.1W 174.0 159.1 44.3  -4.6
                 Solidaridad 2  113.0W 177.0 162.1 44.5  -2.3
     Morelos 2 (incl. 4.4 deg)  114.9W 180.0 165.1 44.5   0.0
                       XM Rock  115.0W 180.2 165.3 44.5   0.1
                      SatMex 5  116.8W 183.0 168.1 44.5   2.3
                       Anik E2  118.7W 186.0 171.1 44.3   4.7
                     DirecTV 5  119.0W 186.5 171.6 44.3   5.0
                    EchoStar 7  119.0W 186.5 171.6 44.3   5.0
                    EchoStar 5  119.0W 186.5 171.6 44.3   5.0
         EchoStar 9/Telstar 13  121.0W 189.6 174.7 44.1   7.4
                    Galaxy 10R  123.0W 192.7 177.8 43.7   9.8
                      Galaxy 5  125.0W 195.7 180.8 43.3  12.1
                      Galaxy 9  127.0W 198.7 183.8 42.8  14.4
                     Telstar 7  129.0W 201.7 186.7 42.2  16.6
                     Satcom C3  131.0W 204.5 189.6 41.5  18.7
                     Galaxy 1R  133.0W 207.3 192.4 40.8  20.8
                     Satcom C4  135.0W 210.0 195.1 39.9  22.8
                       GOES 10  135.5W 210.7 195.8 39.7  23.3
                         AMC 7  137.0W 212.7 197.7 39.0  24.7
                         AMC 8  139.0W 215.3 200.3 38.1  26.5
 Inmarsat 2 f3 (incl. 1.9 deg)  142.0W 219.0 204.0 36.5  29.1
                    EchoStar 1  148.0W 225.8 210.9 33.1  33.7
                    EchoStar 2  148.0W 225.8 210.9 33.1  33.7
        TDRS 9 (incl. 7.4 deg)  151.0W 229.0 214.1 31.3  35.8
       TDRS 10 (incl. 6.2 deg)  151.0W 229.0 214.1 31.3  35.8
                    EchoStar 4  157.0W 235.0 220.0 27.3  39.3