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

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