Licensee (Owner): C&M BROADCASTING CORPORATION
Service Designation: LPD Low-Power Digital TV Station
Channel: 18   494 - 500 MHz Construction Permit (Expires 05/25/2026) 
File Number: 0000215049     Facility ID Number: 168497
Application ID Number: 25076ff38839d22c018844a4259202fb
CDBS Application ID: 2051893

Location: John Hancock Tower (MA)
42°	20'	57"	N	(42.349167)	Latitude
71°	4'	29"	W	(-71.074722)	Longitude (NAD83)

Polarization: Elliptical (E)	Horizontal	Vertical
Effective Radiated Power (ERP):	15	7.5	kW ERP
TV Zone: Unknown	Feet	Meters
Antenna Height Above Average Terrain:	768'	234.18m
Antenna Height Above Ground Level:	818'	249.5m
Antenna Height Above Mean Sea Level:	836'	255m
Emission Mask: Full-Service Filter

Directional	Antenna ID No.: 1010731	Pattern Rotation: 100°
Elec. Beam Tilt: 1.5°
Antenna Make: ATC	Antenna Model: ATC-BCE6-18 Special
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°  1.000      10°  0.986      20°  0.956      30°  0.902      40°  0.822      50°  0.723

60°  0.610      70°  0.495      80°  0.386      90°  0.293    100°  0.221    110°  0.155

120°  0.098    130°  0.050    140°  0.050    150°  0.050    160°  0.050    170°  0.050

180°  0.050    190°  0.050    200°  0.050    210°  0.050    220°  0.050    230°  0.050

240°  0.098    250°  0.155    260°  0.221    270°  0.293    280°  0.386    290°  0.495

300°  0.610    310°  0.723    320°  0.822    330°  0.902    340°  0.956    350°  0.986

ASRN:	1005833   ULS Data   Other Stations on Tower
Pop:	3,789,585
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