Licensee (Owner): WLS TELEVISION, INC. (ABC)
Service Designation: DTX Digital Auxiliary Facility
Channel: 22   518 - 524 MHz Licensed 
File Number: 0000093005     Facility ID Number: 73226
Application ID Number: 25076f916ece0e2f016ed7ac358227af
CDBS Application ID: 2034235

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):	1000		kW ERP
TV Zone: 1	Feet	Meters
Antenna Height Above Average Terrain:	1433'	437m
Antenna Height Above Ground Level:	1435'	437.5m
Antenna Height Above Mean Sea Level:	2028'	618.2m

31.59 kW TPO - 1.32 dB line loss + 16.32 dB antenna gain = 1000 kW ERP

15 dBk TPO - 1.32 dB line loss + 16.32 dB antenna gain = 30 dBk ERP

Directional	Antenna ID No.: 1006054	Pattern Rotation: 0°
Elec. Beam Tilt: 1°
Antenna Make: Dielectric	Antenna Model: TUF-C4-12/48U-2-BR
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°  0.605      10°  0.498      20°  0.390      30°  0.341      40°  0.387      50°  0.413	60°  0.400      70°  0.350      80°  0.343      90°  0.412    100°  0.496    110°  0.582	120°  0.751    130°  0.928    140°  0.996    150°  0.977    160°  0.875    170°  0.777	180°  0.760    190°  0.767    200°  0.735    210°  0.770    220°  0.885    230°  0.948	240°  0.932    250°  0.841    260°  0.768    270°  0.768    280°  0.770    290°  0.726	300°  0.753    310°  0.883    320°  0.967    330°  0.964    340°  0.879    350°  0.738
145°  1.000

ASRN:	1009012   ULS Data   Other Stations on Tower
Pop:	9,961,556
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	Correspondence for WLS-TV		Correspondence for 0000093005
Area:	FCC Service Contour   Longley-Rice Coverage Map
ULS:	Related facilities in ULS

Licensee (Owner): WLS TELEVISION, INC. (ABC)
Service Designation: DTX Digital Auxiliary Facility
Channel: 22   518 - 524 MHz Licensed 
File Number: 0000160938     Facility ID Number: 73226
Application ID Number: 25076ff37c2e778e017c31e8712b04ac
CDBS Application ID: 2044210

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

Polarization: Elliptical (E)	Horizontal	Vertical
Effective Radiated Power (ERP):	845	?	kW ERP
TV Zone: 1	Feet	Meters
Antenna Height Above Average Terrain:	1630'	497m
Antenna Height Above Ground Level:	1626'	495.6m
Antenna Height Above Mean Sea Level:	2221'	677m

36.3 kW TPO - 0.51 dB line loss + 14.18 dB antenna gain = 845 kW ERP

15.6 dBk TPO - 0.51 dB line loss + 14.18 dB antenna gain = 29.27 dBk ERP

Directional	Antenna ID No.: 1008736	Pattern Rotation: 0°
Elec. Beam Tilt: 0.75°
Antenna Make: RFS	Antenna Model: PEPL24C
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°  0.554      10°  0.393      20°  0.283      30°  0.174      40°  0.077      50°  0.090	60°  0.074      70°  0.085      80°  0.171      90°  0.263    100°  0.403    110°  0.589	120°  0.771    130°  0.927    140°  0.997    150°  0.936    160°  0.794    170°  0.702	180°  0.755    190°  0.792    200°  0.706    210°  0.660    220°  0.831    230°  0.985	240°  0.955    250°  0.801    260°  0.700    270°  0.762    280°  0.796    290°  0.711	300°  0.657    310°  0.806    320°  0.951    330°  0.982    340°  0.905    350°  0.745
234°  1.000

ASRN:	1032959   ULS Data   Other Stations on Tower
Pop:	9,945,973
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CDBS:	Station Info	Application Info	Mailing Address	Assignments and Transfers
	Application List	Call Sign Changes	Ownership Info	EEO Filings
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Area:	FCC Service Contour   Longley-Rice Coverage Map
ULS:	Related facilities in ULS

Licensee (Owner): WLS TELEVISION, INC. (ABC)
Service Designation: DTV Full Service Digital TV Station
Channel: 22   518 - 524 MHz Licensed 
File Number: 0000232100     Facility ID Number: 73226
Application ID Number: 25076ff38ad38c51018adc48572f04f6
CDBS Application ID: 2053866

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

Polarization: Elliptical (E)	Horizontal	Vertical
Effective Radiated Power (ERP):	1000	450.2	kW ERP
TV Zone: 1	Feet	Meters
Antenna Height Above Average Terrain:	1699'	518m
Antenna Height Above Ground Level:	1697'	517.5m
Antenna Height Above Mean Sea Level:	2292'	698.9m

83 kW TPO - 0.38 dB line loss + 11.19 dB antenna gain = 1000 kW ERP

19.19 dBk TPO - 0.38 dB line loss + 11.19 dB antenna gain = 30 dBk ERP

Directional	Antenna ID No.: 1002866	Pattern Rotation: 0°
Elec. Beam Tilt: 1.2°
Antenna Make: DIE	Antenna Model: TFU-15ETT/VP-R S140
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°  0.824      10°  0.791      20°  0.755      30°  0.730      40°  0.722      50°  0.726	60°  0.731      70°  0.730      80°  0.724      90°  0.723    100°  0.738    110°  0.769	120°  0.805    130°  0.834    140°  0.849    150°  0.850    160°  0.842    170°  0.834	180°  0.833    190°  0.845    200°  0.871    210°  0.908    220°  0.949    230°  0.982	240°  0.999    250°  0.995    260°  0.970    270°  0.933    280°  0.892    290°  0.859	300°  0.838    310°  0.832    320°  0.836    330°  0.846    340°  0.851    350°  0.845
243°  1.000

ASRN:	1032960   ULS Data   Other Stations on Tower
Pop:	10,280,888
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 WLS-TV		Correspondence for 0000232100
Area:	FCC Service Contour   Longley-Rice Coverage Map
ULS:	Related facilities in ULS