Licensee (Owner): WGN CONTINENTAL BROADCASTING COMPANY, LLC (Nexstar Broadcasting)
Service Designation: DTV Full Service Digital TV Station
Channel: 19   500 - 506 MHz Licensed 
File Number: BMLCDT-20080201APP     Facility ID Number: 72115
Application ID Number: 180445ad769e4fd48388cf6212b6c0ea
CDBS Application ID: 1229845

Location: Willis Tower (IL)
41°	52'	44.1"	N	(41.878917)	Latitude
87°	38'	10.2"	W	(-87.636167)	Longitude (NAD83)

Polarization: Horizontal (H)	Horizontal	Vertical
Effective Radiated Power (ERP):	645		kW ERP
TV Zone: 1	Feet	Meters
Antenna Height Above Average Terrain:	1486'	453m
Antenna Height Above Ground Level:	1483'	452m
Antenna Height Above Mean Sea Level:	2078'	633.4m

20.6 kW TPO - 0.37 dB line loss + 15.34 dB antenna gain = 645 kW ERP

13.14 dBk TPO - 0.37 dB line loss + 15.34 dB antenna gain = 28.1 dBk ERP

Directional	Antenna ID No.: 39765	Pattern Rotation: 0°
Elec. Beam Tilt: 0.75°
Antenna Make: DIE	Antenna Model: TFU-24DSC-R CT150
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°  0.710      10°  0.490      20°  0.410      30°  0.290      40°  0.150      50°  0.210	60°  0.210      70°  0.150      80°  0.310      90°  0.420    100°  0.490    110°  0.720	120°  0.850    130°  0.860    140°  0.850    150°  0.960    160°  0.980    170°  0.820	180°  0.790    190°  0.830    200°  0.840    210°  0.850    220°  0.870    230°  0.880	240°  0.880    250°  0.870    260°  0.850    270°  0.840    280°  0.830    290°  0.790	300°  0.830    310°  0.980    320°  0.960    330°  0.850    340°  0.860    350°  0.850
55°  0.230	156°  1.000	314°  1.000

ASRN:	1032959   ULS Data   Other Stations on Tower
Pop:	9,912,908
Query:	RECNet	FCCInfo	Station Index	FCC TV Query
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	Application List	Call Sign Changes	Ownership Info	EEO Filings
	Correspondence for WGN-TV		Correspondence for BMLCDT-20080201APP
Area:	FCC Service Contour   Longley-Rice Coverage Map
ULS:	Related facilities in ULS

Licensee (Owner): WGN CONTINENTAL BROADCASTING COMPANY, LLC (Nexstar Broadcasting)
Service Designation: DTX Digital Auxiliary Facility
Channel: 19   500 - 506 MHz Licensed 
File Number: 0000004508     Facility ID Number: 72115
Application ID Number: 25076f914f666e73014f75c508f21412
CDBS Application ID: 2001800

Location: John Hancock Tower (IL)
41°	53'	56.1"	N	(41.898917)	Latitude
87°	37'	23.2"	W	(-87.623111)	Longitude (NAD83)

Polarization: Horizontal (H)	Horizontal	Vertical
Effective Radiated Power (ERP):	175		kW ERP
TV Zone: 1	Feet	Meters
Antenna Height Above Average Terrain:	1433'	437m
Antenna Height Above Ground Level:	1437'	438m
Antenna Height Above Mean Sea Level:	2029'	618.7m
Emission Mask: Unknown

11.48 kW TPO - 1.41 dB line loss + 13.24 dB antenna gain = 175 kW ERP

10.6 dBk TPO - 1.41 dB line loss + 13.24 dB antenna gain = 22.43 dBk ERP

Directional	Antenna ID No.: 110345	Pattern Rotation: 0°
Elec. Beam Tilt: 1°
Antenna Make: DIE	Antenna Model: TUF-C4-12/48U-2BR
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°  0.750      10°  0.695      20°  0.563      30°  0.387      40°  0.298      50°  0.337	60°  0.337      70°  0.298      80°  0.387      90°  0.563    100°  0.695    110°  0.750	120°  0.779    130°  0.833    140°  0.890    150°  0.883    160°  0.809    170°  0.819	180°  0.934    190°  1.000    200°  0.934    210°  0.819    220°  0.809    230°  0.883	240°  0.883    250°  0.809    260°  0.819    270°  0.934    280°  1.000    290°  0.934	300°  0.819    310°  0.809    320°  0.883    330°  0.890    340°  0.833    350°  0.779
55°  0.351	145°  0.901	165°  0.796	215°  0.796	235°  0.901

ASRN:	1009012   ULS Data   Other Stations on Tower
Pop:	9,677,756
Query:	RECNet	FCCInfo	Station Index	FCC TV Query
LMS:	LMS Query	LMS Application
CDBS:	Station Info	Application Info	Mailing Address	Assignments and Transfers
	Application List	Call Sign Changes	Ownership Info	EEO Filings
	Correspondence for WGN-TV		Correspondence for 0000004508
Area:	FCC Service Contour   Longley-Rice Coverage Map
ULS:	Related facilities in ULS