PAGE 1 PARAMETERS FOR ITS PROPAGATION MODEL APR 77 POWER DENSITY FOR VOR REQUIRED OR FIXED ----------------- AIRCRAFT (OR HIGHER) ANTENNA ALTITUDE: 30000. FT ABOVE MSL FACILITY (OR LOWER) ANTENNA HEIGHT: 16.0 FT ABOVE SITE SURFACE FREQUENCY: 113. MHZ SPECIFICATION OPTIONAL ---------------------- AIRCRAFT ANTENNA TYPE: ISOTROPIC POLARIZATION: HORIZONTAL EFFECTIVE REFLECTION SURFACE ELEVATION ABOVE MSL: 0. FT EQUIVALENT ISOTROPICALLY RADIATED POWER: 22.2 FACILITY ANTENNA TYPE: 4-LOOP ARRAY (COSINE VERTICAL PATTERN) POLARIZATION: HORIZONTAL COUNTERPOISE DIAMETER: 52. FT HEIGHT: 12. FT ABOVE SITE SURFACE SURFACE: METALLIC HORIZON OBSTACLE DISTANCE: 4.91 N MI FROM FACILITY* ELEVATION ANGLE: -0/ 3/41 DEG/MIN/SEC ABOVE HORIZONTAL* HEIGHT: 0. FT ABOVE MSL REFRACTIVITY: EFFECTIVE EARTH RADIUS: 4586. N MI' MINIMUM MONTHLY MEAN: 301. N-UNITS AT SEA LEVEL SURFACE REFLECTION LOBING: CONTRIBUTES TO VARIABILITY SURFACE TYPE: AVERAGE GROUND TERRAIN ELEVATION AT SITE: 0. FT ABOVE MSL TERRAIN PARAMETER: 0. FT TIME AVAILABILITY: FOR INSTANTANEOUS LEVELS EXCEEDED POWER DENSITY (DB-W/SQ M) VALUES MAY BE CONVERTED TO POWER AVAILABLE AT THE TERMINALS OF A PROPERLY POLARIZED ISOTROPIC ANTENNA (DBW) BY ADDING -2.5 DB-SQ M. * COMPUTED VALUE  PAGE 2 PARAMETERS FOR ITS PROPAGATION MODEL APR 77 POWER DENSITY FOR VOR INPUT WORKING VALUE H(A) 30000. FT MSL 9.1440 KM MSL D(HE) 1105. FT .3368 KM* HRE= 9.1440- .3368- .0000 = 8.8072 KM H(F) 16.0 FT MSL .0049 KM MSL D(HE) 0. FT .0000 KM* HTE= .0049- .0000- .0000 = .0049 KM FREQUENCY 113. MHZ 113. MHZ A(O) .00024 DB/KM .00024 DB/KM* A(W) .00000 DB/KM .00000 DB/KM* EIRP 22.2 DBW P CON 24.7 DBW F ANT 4 F ANT 1 D(C) 52. FT .0158 KM H(C) 12.0 FT ABOVE SURFACE .0037 KM COUNTERPOISE 7 METALLIC H(FR) 16.0 FT ABOVE REFLECTION .0049 KM POLARIZATION 1 HORIZONTAL * D(HO) 4.91 N MI FROM HORIZON 9.10 KM * E(HO) -0/ 3/41 DEG/MIN/SEC -.00107 RADIANS H(HO) 0. FT MSL .0000 KM N(O) 301. N-UNITS N(S) 301. N-UNITS EARTH 4586. N MI 8493. KM H(SUR) 0. FT MSL .0000 KM DH(SUR) 0. FT .0000 KM TERRAIN 3 AVERAGE GROUND SURFACE REFLECTION LOBING: CONTRIBUTES TO VARIABILITY POWER DENSITY INTO POWER AVAILABLE ADD -2.5 TIME AVAILABILITY: FOR INSTANTANEOUS LEVELS EXCEEDED * COMPUTED VALUE  PAGE 3 GHBAR= -21.6HB= .0322 K= .0010 B= 1.6060 GHBAR= .0HB= 58.0982 K= .0010 B= 1.6060 AR3 AR4 D3 D4 W AMD AED 45.8 83.5 438.9 525.0 1.0000 .438-146.323 HTE HRE D DLT DLR ENS ERTH FREK LAMDA TET TER .005 8.807 395.88 9.10 386.78 301. 8493. 113. .003 -.00107 -.04933 HFS HRS DH AED SLP DLST DLSR DD NM LBF AT D0 WRH .005 8.807 .000 -146.3 .4 9.10 386.78 213.8 125.5 26.9 334.3 .20274E-02 HORIZON POW= -26.9 AWD= -146.32 SLOPE= .44 D N MI FREE SPACE 50% 5% 95% 90% 99% 99.9% 99.99% .01% .1% 1% 10% CA DEG PL AA AY K DEE D ZERO= 334.347 1.00 -82.2 -82.2 -81.7 -82.7 -82.6 -83.0 -83.3 -83.5 -81.1 -81.3 -81.5 -81.8 .0 .0 .0 .0 -26.3 .5 1.95 -77.2 -77.2 -76.7 -77.8 -77.7 -78.1 -78.4 -78.6 -76.0 -76.2 -76.4 -76.8 .0 .0 .0 .0 -24.9 1.0 2.81 -75.2 -75.2 -74.6 -76.0 -75.8 -76.3 -76.7 -77.0 -73.8 -74.0 -74.3 -74.7 .0 .0 .0 .0 -23.5 1.4 3.22 -74.7 -74.7 -74.0 -75.5 -75.3 -75.8 -76.3 -76.6 -73.1 -73.4 -73.7 -74.1 .1 .0 .0 .0 -22.8 1.7 3.82 -74.2 -71.2 -70.4 -72.1 -71.9 -72.5 -73.0 -73.4 -69.5 -69.7 -70.1 -70.6 .1 3.0 .0 .0 -21.8 2.0 4.91 -73.9 -70.9 -70.1 -71.9 -71.7 -72.3 -72.8 -73.3 -69.1 -69.4 -69.7 -70.2 .1 5.2 .0 2.2 -21.1 2.5 5.45 -74.0 -71.0 -70.1 -71.9 -71.7 -72.3 -72.8 -73.3 -69.2 -69.5 -69.8 -70.3 .1 6.0 .0 3.0 -21.4 2.8 6.06 -74.1 -71.1 -70.3 -72.1 -71.8 -72.5 -73.0 -73.4 -69.3 -69.6 -69.9 -70.5 .1 6.5 .0 3.5 -21.3 3.1 6.31 -74.2 -71.2 -70.3 -72.2 -71.9 -72.6 -73.1 -73.5 -69.4 -69.7 -70.0 -70.5 .1 6.6 .0 3.6 -21.2 3.2 6.76 -74.4 -71.4 -70.5 -72.4 -72.1 -72.8 -73.4 -73.8 -69.5 -69.8 -70.1 -70.7 .1 6.7 .0 3.7 -20.7 3.5 7.57 -74.7 -71.7 -70.7 -72.9 -72.6 -73.4 -74.1 -74.6 -69.6 -69.9 -70.3 -70.9 .1 6.5 .0 3.5 -19.4 3.9 8.37 -75.1 -72.1 -70.9 -73.5 -73.2 -74.2 -75.0 -75.7 -69.6 -70.0 -70.4 -71.2 .1 6.1 .0 3.1 -17.7 4.3 8.52 -75.2 -72.2 -70.9 -73.7 -73.3 -74.4 -75.2 -76.0 -69.6 -70.0 -70.5 -71.2 .1 6.0 .0 3.0 -17.4 4.4 13.41 -77.8 -75.3 -73.0 -78.5 -77.7 -80.2 -82.7 -85.4 -70.8 -71.4 -72.2 -73.5 .2 2.4 .0 .0 -11.5 6.9 14.13 -78.1 -76.1 -73.7 -79.5 -78.6 -81.3 -84.0 -87.0 -71.4 -72.1 -72.9 -74.2 .2 2.0 .0 .0 -11.1 7.3 17.83 -79.8 -79.6 -76.8 -83.7 -82.6 -86.1 -90.1 -95.0 -74.2 -74.9 -75.9 -77.3 .3 .2 .0 .0 -9.5 9.2 18.90 -80.2 -80.4 -77.5 -84.7 -83.6 -87.4 -91.7 -97.3 -74.9 -75.6 -76.6 -78.1 .3 -.2 .0 .0 -9.1 9.7 23.84 -82.0 -83.4 -80.2 -88.5 -87.1 -91.8 -97.7 -105.7 -77.3 -78.1 -79.2 -80.8 .4 -1.4 .0 .0 -7.8 12.3 29.66 -83.8 -85.9 -82.4 -91.7 -90.1 -95.8 -103.1 -112.0 -79.4 -80.2 -81.3 -83.1 .5 -2.1 .0 .0 -6.8 15.3 33.72 -84.9 -87.3 -83.6 -93.4 -91.7 -97.9 -105.9 -115.3 -80.5 -81.3 -82.4 -84.3 .6 -2.4 .0 .0 -6.3 17.3 34.92 -85.2 -87.6 -83.9 -93.8 -92.1 -98.4 -106.5 -116.0 -80.8 -81.6 -82.8 -84.6 .6 -2.4 .0 .0 -6.2 18.0 39.81 -86.3 -88.9 -85.4 -94.7 -93.0 -98.7 -105.9 -114.8 -82.4 -83.2 -84.3 -86.1 .7 -2.6 .0 .0 -6.9 20.5 41.51 -86.6 -89.3 -85.9 -94.7 -93.2 -98.4 -105.0 -113.4 -83.0 -83.8 -84.8 -86.6 .7 -2.6 .0 .0 -7.3 21.3 44.85 -87.3 -90.0 -87.0 -94.7 -93.4 -97.6 -102.7 -109.5 -84.2 -85.0 -86.0 -87.6 .7 -2.7 .0 .0 -8.5 23.1 49.28 -88.1 -90.9 -88.3 -94.5 -93.6 -96.6 -99.8 -103.3 -85.9 -86.5 -87.4 -88.8 .8 -2.8 .0 .0 -10.3 25.3 49.99 -88.2 -91.0 -88.5 -94.5 -93.6 -96.5 -99.5 -102.8 -86.1 -86.8 -87.7 -89.0 .8 -2.8 .0 .0 -10.6 25.7 54.56 -89.0 -91.8 -89.8 -94.4 -93.8 -95.8 -97.7 -99.6 -87.8 -88.3 -89.1 -90.2 .9 -2.8 .0 .0 -12.8 28.1 59.69 -89.7 -92.6 -91.0 -94.5 -94.0 -95.4 -96.6 -97.7 -89.4 -89.9 -90.5 -91.4 1.0 -2.9 .0 .0 -15.4 30.7 63.30 -90.2 -93.1 -91.8 -94.6 -94.3 -95.3 -96.2 -97.0 -90.4 -90.8 -91.3 -92.1 1.1 -2.9 .0 .0 -17.2 32.6 64.91 -90.4 -93.3 -92.1 -94.7 -94.4 -95.3 -96.1 -96.8 -90.9 -91.2 -91.7 -92.4 1.1 -2.9 .0 .0 -18.0 33.4 69.94 -91.1 -91.7 -90.8 -92.8 -92.5 -93.3 -93.8 -94.3 -89.8 -90.1 -90.5 -91.0 1.2 -.7 .0 .0 -20.3 36.0 74.94 -91.7 -92.9 -92.1 -93.8 -93.6 -94.2 -94.6 -95.0 -91.2 -91.5 -91.8 -92.3 1.2 -1.2 .0 .0 -22.1 38.5 75.73 -91.8 -93.1 -92.3 -93.9 -93.7 -94.3 -94.8 -95.1 -91.4 -91.7 -92.0 -92.5 1.3 -1.3 .0 .0 -22.4 39.0 79.87 -92.2 -94.0 -93.3 -94.8 -94.6 -95.1 -95.5 -95.8 -92.5 -92.8 -93.1 -93.5 1.3 -1.8 .0 .0 -23.3 41.1 84.87 -92.8 -95.1 -94.5 -95.8 -95.7 -96.2 -96.5 -96.8 -93.7 -93.9 -94.2 -94.6 1.4 -2.4 .0 .0 -23.8 43.7 86.66 -92.9 -95.5 -94.9 -96.2 -96.1 -96.6 -96.9 -97.2 -94.1 -94.3 -94.6 -95.0 1.4 -2.6 .0 .0 -23.8 44.6 89.95 -93.3 -96.2 -95.6 -97.0 -96.8 -97.3 -97.6 -98.0 -94.8 -95.0 -95.3 -95.7 1.5 -3.0 .0 .0 -23.8 46.3 94.93 -93.7 -97.3 -96.6 -98.0 -97.9 -98.4 -98.7 -99.1 -95.7 -96.0 -96.3 -96.7 1.6 -3.6 .0 .0 -23.7 48.8 96.23 -93.8 -97.6 -96.8 -98.3 -98.1 -98.6 -99.0 -99.3 -95.9 -96.2 -96.5 -97.0 1.6 -3.7 .0 .0 -23.7 49.5 99.91 -94.2 -98.3 -97.5 -99.1 -98.9 -99.4 -99.8 -100.2 -96.5 -96.8 -97.2 -97.7 1.7 -4.2 .0 .0 -23.6 51.4 104.61 -94.6 -99.3 -98.3 -100.1 -99.9 -100.5 -100.9 -101.3 -96.9 -97.3 -97.8 -98.5 1.7 -4.8 .0 .0 -23.5 53.8 104.98 -94.6 -99.4 -98.3 -100.2 -100.0 -100.6 -101.0 -101.4 -96.9 -97.3 -97.9 -98.6 1.7 -4.8 .0 .0 -23.5 54.0 109.92 -95.0 -100.3 -98.8 -101.4 -101.2 -101.9 -102.4 -102.9 -96.5 -97.2 -98.1 -99.1 1.8 -5.4 .0 .0 -23.5 56.5  PAGE 4 111.96 -95.1 -100.7 -98.9 -102.0 -101.7 -102.5 -103.1 -103.6 -96.2 -97.0 -98.0 -99.3 1.9 -5.7 .0 .0 -23.5 57.6 114.96 -95.4 -101.3 -99.1 -102.7 -102.4 -103.3 -104.0 -104.6 -95.7 -96.7 -98.0 -99.6 1.9 -6.1 .0 .0 -23.4 59.1 118.44 -95.6 -102.0 -99.4 -103.6 -103.3 -104.3 -105.1 -105.8 -95.4 -96.6 -98.1 -100.0 2.0 -6.6 .0 .0 -23.4 60.9 119.99 -95.7 -102.3 -99.5 -104.0 -103.6 -104.7 -105.6 -106.2 -95.4 -96.6 -98.2 -100.2 2.0 -6.8 .0 .0 -23.4 61.7 124.79 -96.1 -103.2 -100.0 -105.2 -104.8 -106.0 -106.9 -107.7 -95.3 -96.7 -98.6 -100.8 2.1 -7.4 .0 .0 -23.3 64.2 129.80 -96.4 -104.2 -100.7 -106.4 -105.9 -107.3 -108.4 -109.2 -95.3 -96.9 -99.0 -101.5 2.2 -8.1 .0 .0 -23.3 66.8 134.95 -96.8 -105.3 -101.3 -107.7 -107.2 -108.7 -109.8 -110.8 -95.4 -97.2 -99.5 -102.3 2.2 -8.9 .0 .0 -23.2 69.4 139.89 -97.1 -106.3 -102.0 -108.9 -108.4 -110.0 -111.2 -112.3 -95.5 -97.5 -100.0 -103.1 2.3 -9.6 .0 .0 -23.2 72.0 144.99 -97.4 -107.4 -102.7 -110.2 -109.6 -111.4 -112.8 -113.9 -95.7 -97.8 -100.6 -103.9 2.4 -10.4 .0 .0 -23.1 74.6 146.96 -97.5 -107.8 -103.0 -110.8 -110.1 -112.0 -113.3 -114.5 -95.8 -98.0 -100.8 -104.2 2.4 -10.8 .0 .0 -23.1 75.6 149.87 -97.7 -108.5 -103.5 -111.5 -110.9 -112.8 -114.2 -115.4 -95.9 -98.2 -101.1 -104.7 2.5 -11.3 .0 .0 -23.1 77.1 154.82 -98.0 -109.6 -104.3 -112.9 -112.2 -114.3 -115.8 -117.1 -96.2 -98.6 -101.7 -105.6 2.6 -12.2 .0 .0 -23.1 79.6 159.98 -98.2 -110.9 -105.1 -114.4 -113.6 -115.8 -117.5 -118.8 -96.5 -99.1 -102.4 -106.5 2.7 -13.2 .0 .0 -23.0 82.3 164.86 -98.5 -112.1 -106.0 -115.9 -115.0 -117.4 -119.2 -120.6 -96.8 -99.6 -103.1 -107.5 2.7 -14.2 .0 .0 -23.0 84.8 169.89 -98.8 -113.5 -107.0 -117.5 -116.6 -119.1 -121.0 -122.5 -97.2 -100.2 -104.0 -108.6 2.8 -15.4 .0 .0 -23.0 87.4 174.98 -99.0 -115.0 -108.2 -119.3 -118.3 -121.0 -123.0 -124.6 -97.8 -100.9 -104.9 -109.8 2.9 -16.7 .0 .0 -23.0 90.0 180.00 -99.3 -116.7 -109.4 -121.2 -120.2 -123.0 -125.1 -126.8 -98.5 -101.8 -106.0 -111.2 3.0 -18.2 .0 .0 -23.0 92.6 180.52 -99.3 -116.9 -109.6 -121.4 -120.4 -123.3 -125.4 -127.1 -98.6 -101.9 -106.2 -111.4 3.0 -18.3 .0 .0 -23.0 92.9 184.99 -99.5 -118.2 -110.6 -122.9 -121.9 -124.9 -127.1 -128.9 -99.1 -102.5 -107.0 -112.4 3.1 -19.5 .0 .0 -23.0 95.2 190.00 -99.7 -119.7 -111.7 -124.7 -123.6 -126.7 -129.1 -131.0 -99.6 -103.2 -107.9 -113.6 3.2 -20.8 .0 .0 -23.1 97.7 194.99 -100.0 -121.1 -112.8 -126.4 -125.2 -128.6 -131.0 -133.0 -100.1 -103.9 -108.8 -114.8 3.2 -22.1 .1 .0 -23.2 100.3 199.29 -100.1 -122.4 -113.7 -127.9 -126.6 -130.1 -132.7 -134.8 -100.6 -104.5 -109.6 -115.8 3.3 -23.2 .1 .0 -23.5 102.5 203.56 -100.3 -123.6 -114.6 -129.4 -128.1 -131.7 -134.4 -136.6 -101.0 -105.1 -110.4 -116.8 3.4 -24.3 .1 .0 -21.6 104.7 208.60 -100.5 -125.1 -115.6 -131.2 -129.8 -133.7 -136.6 -138.9 -101.4 -105.6 -111.2 -117.9 3.5 -25.6 .1 .0 -18.8 107.3 210.01 -100.6 -125.5 -115.9 -131.7 -130.3 -134.3 -137.2 -139.6 -101.4 -105.7 -111.4 -118.2 3.5 -26.0 .1 .0 -18.0 108.0 213.76 -100.8 -126.5 -116.7 -133.0 -131.5 -135.6 -138.6 -141.1 -101.8 -106.3 -112.1 -119.1 3.6 -26.9 .1 .0 -18.0 DIFR 216.00 -100.8 -128.4 -118.4 -135.0 -133.5 -137.7 -140.7 -143.3 -103.3 -107.8 -113.7 -120.9 3.6 -28.7 .1 .0 -18.0 DIFR 217.00 -100.9 -129.3 -119.2 -135.8 -134.4 -138.6 -141.7 -144.2 -104.0 -108.5 -114.4 -121.6 3.6 -29.6 .1 .0 -18.0 DIFR 218.00 -100.9 -130.1 -119.9 -136.7 -135.3 -139.5 -142.6 -145.2 -104.7 -109.2 -115.2 -122.4 3.6 -30.4 .1 .0 -18.0 DIFR 219.00 -101.0 -130.9 -120.7 -137.6 -136.1 -140.4 -143.5 -146.1 -105.3 -109.9 -115.9 -123.2 3.6 -31.2 .1 .0 -18.0 DIFR 224.00 -101.2 -135.1 -124.6 -142.1 -140.5 -144.9 -148.2 -150.9 -108.7 -113.4 -119.6 -127.2 3.7 -35.2 .1 .0 -18.0 DIFR 229.00 -101.4 -139.3 -128.4 -146.5 -144.9 -149.5 -152.8 -155.6 -112.0 -117.0 -123.3 -131.1 3.8 -39.3 .1 .0 -18.0 DIFR 234.00 -101.5 -143.5 -132.3 -150.9 -149.3 -154.1 -157.6 -160.5 -115.4 -120.5 -127.0 -135.0 3.9 -43.3 .1 .0 -17.1 DIFR 239.00 -101.7 -147.6 -136.1 -155.4 -153.7 -158.7 -162.4 -165.5 -118.8 -124.0 -130.7 -138.9 4.0 -47.4 .1 .0 -15.5 DIFR 244.00 -101.9 -151.8 -139.9 -159.9 -158.1 -163.4 -167.3 -170.6 -122.2 -127.5 -134.4 -142.8 4.1 -51.4 .1 .0 -14.0 DIFR 250.00 -102.1 -153.5 -141.0 -163.6 -161.2 -169.0 -177.1 -186.3 -122.6 -128.1 -135.2 -144.0 4.2 -53.1 .1 .0 -6.5 SCAT 260.00 -102.5 -154.7 -140.6 -167.4 -164.2 -174.6 -185.1 -195.3 -120.2 -126.3 -134.2 -144.0 4.3 -54.3 .1 .0 -3.4 SCAT 270.00 -102.8 -155.5 -140.2 -170.3 -166.6 -178.4 -189.3 -199.8 -118.4 -124.9 -133.4 -143.9 4.5 -55.3 .1 .0 -.2 SCAT 280.00 -103.1 -156.2 -140.7 -171.8 -168.0 -180.1 -191.1 -201.8 -118.5 -125.2 -133.8 -144.4 4.7 -56.2 .1 .0 3.0 SCAT 290.00 -103.4 -157.0 -141.8 -172.6 -168.7 -180.9 -191.9 -202.5 -120.3 -126.8 -135.1 -145.4 4.8 -57.1 .1 .0 6.2 SCAT 300.00 -103.7 -157.8 -143.3 -173.2 -169.4 -181.4 -192.3 -202.9 -122.8 -129.1 -136.9 -146.7 5.0 -57.9 .1 .0 9.4 SCAT 310.00 -104.0 -158.8 -145.0 -173.7 -170.0 -181.8 -192.7 -203.2 -125.6 -131.5 -138.9 -148.2 5.2 -58.6 .1 .0 12.7 SCAT   PROGRAM IS FINISHED. Stop - Program terminated.