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

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Transmitter site: kb1efa
Site location: 34.6086 North / 82.1142 West (34° 36' 30" N / 82° 6' 51" W)
Ground elevation: 807.09 feet AMSL
Antenna height: 20.00 feet AGL / 827.09 feet AMSL
Distance to w4jwa: 12.43 miles
Azimuth to w4jwa: 318.35 degrees
Depression angle to w4jwa: -0.0155 degrees
Depression angle to the first obstruction: -0.0135 degrees

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Receiver site: w4jwa
Site location: 34.7429 North / 82.2597 West (34° 44' 34" N / 82° 15' 34" W)
Ground elevation: 892.39 feet AMSL
Antenna height: 20.00 feet AGL / 912.39 feet AMSL
Antenna height above average terrain: 65.50 feet
Distance to kb1efa: 12.43 miles
Azimuth to kb1efa: 138.26 degrees
Depression angle to kb1efa: -0.1644 degrees
Depression angle to the first obstruction: -0.1037 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 kb1efa and w4jwa:

Free space path loss: 101.81 dB
Longley-Rice path loss: 141.03 dB
Attenuation due to effects of terrain: 39.22 dB
Field strength at w4jwa: 24.99 dBuV/meter
Voltage produced by a terminated 50 ohm 0 dBd gain antenna: 4.75 uV
Voltage produced by a terminated 75 ohm 0 dBd gain antenna: 5.82 uV
Mode of propagation: Double Horizon, Diffraction Dominant

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Between w4jwa and kb1efa, SPLAT! detected obstructions at:

    34.7211 N,  82.2360 W,  2.02 miles, 895.67 feet AMSL
    34.7199 N,  82.2348 W,  2.13 miles, 895.67 feet AMSL
    34.7194 N,  82.2342 W,  2.18 miles, 912.07 feet AMSL
    34.7120 N,  82.2262 W,  2.86 miles, 908.79 feet AMSL
    34.7115 N,  82.2256 W,  2.91 miles, 908.79 feet AMSL
    34.7103 N,  82.2244 W,  3.01 miles, 912.07 feet AMSL
    34.7098 N,  82.2237 W,  3.07 miles, 912.07 feet AMSL
    34.6764 N,  82.1876 W,  6.15 miles, 879.27 feet AMSL
    34.6267 N,  82.1338 W, 10.76 miles, 836.61 feet AMSL

Antenna at w4jwa must be raised to at least 95.00 feet AGL
to clear all obstructions detected by SPLAT!

Antenna at w4jwa must be raised to at least 4719.00 feet AGL
to clear the first Fresnel zone.

Antenna at w4jwa must be raised to at least 1861.00 feet AGL
to clear 60% of the first Fresnel zone.