--==[ SPLAT! v1.2.3 Path Analysis ]==--

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Transmitter site: n4jwb
Site location: 34.8675 North / 82.2831 West (34° 52' 3" N / 82° 16' 59" W)
Ground elevation: 980.97 feet AMSL
Antenna height: 20.00 feet AGL / 1000.97 feet AMSL
Distance to ki4onj: 20.59 miles
Azimuth to ki4onj: 170.05 degrees
Depression angle to ki4onj: -0.2631 degrees

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Receiver site: ki4onj
Site location: 34.5739 North / 82.2206 West (34° 34' 26" N / 82° 13' 14" W)
Ground elevation: 764.44 feet AMSL
Antenna height: 20.00 feet AGL / 784.44 feet AMSL
Antenna height above average terrain: 56.26 feet
Distance to n4jwb: 20.59 miles
Azimuth to n4jwb: 350.09 degrees
Depression angle to n4jwb: -0.0349 degrees
Depression angle to the first obstruction: -0.0307 degrees

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Longley-Rice path calculation parameters used in this analysis:

Earth's Dielectric Constant: 15.000
Earth's Conductivity: 0.005 Siemens/meter
Atmospheric Bending Constant (N-units): 301.000 ppm
Frequency: 146.520 MHz
Radio Climate: 5 (Continental Temperate)
Polarization: 1 (Vertical)
Fraction of Situations: 50.0%
Fraction of Time: 60.0%
Transmitter ERP: 35 Watts

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Summary for the link between n4jwb and ki4onj:

Free space path loss: 106.19 dB
Longley-Rice path loss: 136.91 dB
Attenuation due to effects of terrain: 30.72 dB
Field strength at ki4onj: 29.11 dBuV/meter
Voltage produced by a terminated 50 ohm 0 dBd gain antenna: 7.64 uV
Voltage produced by a terminated 75 ohm 0 dBd gain antenna: 9.35 uV
Mode of propagation: Double Horizon, Diffraction Dominant

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Between ki4onj and n4jwb, SPLAT! detected obstructions at:

    34.5757 N,  82.2210 W,  0.13 miles, 784.12 feet AMSL
    34.6279 N,  82.2320 W,  3.79 miles, 787.40 feet AMSL
    34.6303 N,  82.2326 W,  3.96 miles, 790.68 feet AMSL
    34.6311 N,  82.2327 W,  4.01 miles, 800.52 feet AMSL
    34.6336 N,  82.2332 W,  4.19 miles, 803.81 feet AMSL
    34.6393 N,  82.2345 W,  4.59 miles, 816.93 feet AMSL
    34.6800 N,  82.2431 W,  7.44 miles, 830.05 feet AMSL
    34.6817 N,  82.2435 W,  7.56 miles, 836.61 feet AMSL
    34.6825 N,  82.2436 W,  7.62 miles, 839.90 feet AMSL
    34.6963 N,  82.2466 W,  8.59 miles, 849.74 feet AMSL
    34.7021 N,  82.2478 W,  8.99 miles, 869.42 feet AMSL
    34.7053 N,  82.2485 W,  9.22 miles, 872.70 feet AMSL
    34.7069 N,  82.2489 W,  9.33 miles, 882.55 feet AMSL
    34.7118 N,  82.2499 W,  9.67 miles, 885.83 feet AMSL
    34.7126 N,  82.2501 W,  9.73 miles, 895.67 feet AMSL
    34.7167 N,  82.2509 W, 10.02 miles, 925.20 feet AMSL
    34.7184 N,  82.2513 W, 10.13 miles, 931.76 feet AMSL
    34.8129 N,  82.2714 W, 16.76 miles, 961.29 feet AMSL
    34.8145 N,  82.2718 W, 16.88 miles, 964.57 feet AMSL
    34.8153 N,  82.2720 W, 16.94 miles, 980.97 feet AMSL

Antenna at ki4onj must be raised to at least 357.00 feet AGL
to clear all obstructions detected by SPLAT!

Antenna at ki4onj must be raised to at least 5967.00 feet AGL
to clear the first Fresnel zone.

Antenna at ki4onj must be raised to at least 2790.00 feet AGL
to clear 60% of the first Fresnel zone.