Licensee (Owner): Tribune Media Company (Nexstar Broadcasting)
Service Designation: DTX Digital Auxiliary Facility
Channel: 19   500 - 506 MHz Licensed 
File Number: BXLCDT-20050511AAB     Facility ID Number: 72115
Application ID Number: f8183e8a413844759edbcf6212b6c0ea
CDBS Application ID: 1061070

Location: Willis Tower (IL)
41°	52'	44"	N	(41.878889)	Latitude
87°	38'	8"	W	(-87.635556)	Longitude (NAD83)

Polarization: Horizontal (H)	Horizontal	Vertical
Effective Radiated Power (ERP):	310		kW ERP
TV Zone: 1	Feet	Meters
Antenna Height Above Average Terrain:	1568'	478m
Antenna Height Above Ground Level:	1568'	478m
Antenna Height Above Mean Sea Level:	2162'	659m

11 kW TPO - 0.61 dB line loss + 15.1 dB antenna gain = 310 kW ERP

10.41 dBk TPO - 0.61 dB line loss + 15.1 dB antenna gain = 24.91 dBk ERP

Directional	Antenna ID No.: 65331	Pattern Rotation: 0°
Elec. Beam Tilt: 1°
Antenna Make: RFS	Antenna Model: PHP--24C
Relative Field values for directional antenna		Relative Field polar plot
Relative field values do not include any pattern rotation that may be indicated above.

0°  0.550      10°  0.380      20°  0.260      30°  0.170      40°  0.100      50°  0.080

60°  0.050      70°  0.080      80°  0.130      90°  0.190    100°  0.320    110°  0.500

120°  0.680    130°  0.810    140°  0.900    150°  0.920    160°  0.870    170°  0.840

180°  0.910    190°  1.000    200°  0.980    210°  0.870    220°  0.800    230°  0.840

240°  0.840    250°  0.810    260°  0.850    270°  0.970    280°  1.000    290°  0.950

300°  0.890    310°  0.900    320°  0.940    330°  0.930    340°  0.840    350°  0.720

ASRN:	1032960   ULS Data   Other Stations on Tower
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Area:	Longley-Rice Coverage Map
ULS:	Related facilities in ULS