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Licensing and Management System

Facility ID:155444W275BH

Channel:
275
Station Type:
Community:
LAWRENCE, MA
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Application Technical History

Application
Submit Date
0000088390 License To Cover Granted, Active Status Date: 01/27/2020 11/07/2019
BPFT-20190404AAO Minor Modification Granted, In-Active Status Date: 04/19/2019 04/04/2019
BMPFT-20130510ABY Minor Modification Granted, In-Active Status Date: 06/19/2013 05/10/2013
BPFT-20110629AAD Minor Modification Granted, In-Active Status Date: 08/11/2011 06/29/2011
BLFT-20110610ACT License To Cover Granted, In-Active Status Date: 06/21/2011 06/10/2011
BPFT-20110527AEZ Minor Modification Granted, In-Active Status Date: 06/03/2011 05/27/2011
BLFT-20090226AAA License To Cover Dismissed, In-Active Status Date: 06/10/2011 02/26/2009
BPFT-20090130AAI Minor Modification Granted, In-Active Status Date: 02/02/2009 01/30/2009
BLFT-20090127ABA License To Cover Granted, In-Active Status Date: 02/02/2009 01/27/2009
BMPFT-20081222ACL Minor Modification Granted, In-Active Status Date: 12/30/2008 12/22/2008
BNPFT-20030729AJO Construction Permit Amendment Superceded, In-Active Status Date: 03/21/2005 07/29/2003
BNPFT-20030729AJO Construction Permit Amendment Superceded, In-Active Status Date: 08/18/2003 07/29/2003
BNPFT-20030729AJO Construction Permit Amendment Granted, In-Active Status Date: 02/05/2008 07/29/2003
BNPFT-20030729AJO Construction Permit Superceded, In-Active Status Date: 08/18/2003 07/29/2003
BNPFT-20030317CCO Construction Permit Granted, In-Active Status Date: 02/05/2008 03/17/2003

Contour Map

Application

File Number:
BLFT-20110610ACT
Record Type:
FX
NAD83 Coordinates:
42 40' 26.3" N 71 11' 24.2" W
Channel:
275
Class:
D
Domestic Status:
Elevation:
61 meters
Effective Radiated Power:
0.097 kW

FX Antenna

Site 1

Antenna Type:
Directional
Number of Sections:
Wavelength Spacing:
RCAMSL:
180 meters
HAAT:
141.7 meters
Overall antenna height above ground:
123 meters

Directional Antenna Relative Field Values (Pre-rotated Pattern)

Rad Field ERP Rad Field ERP Rad Field ERP Rad Field ERP
0 1.0 0.097 90 0.44 0.01878 180 0.23 0.00513 270 0.44 0.01878
10 0.99 0.09507 100 0.36 0.01257 190 0.23 0.00513 280 0.53 0.02725
20 0.97 0.09127 110 0.29 0.00816 200 0.23 0.00513 290 0.63 0.0385
30 0.93 0.0839 120 0.25 0.00606 210 0.22 0.00469 300 0.73 0.05169
40 0.88 0.07512 130 0.22 0.00469 220 0.22 0.00469 310 0.81 0.06475
50 0.81 0.06364 140 0.22 0.00469 230 0.22 0.00469 320 0.88 0.07597
60 0.73 0.05169 150 0.22 0.00469 240 0.25 0.00606 330 0.93 0.08462
70 0.63 0.0385 160 0.23 0.00513 250 0.29 0.00816 340 0.97 0.09164
80 0.53 0.02725 170 0.23 0.00513 260 0.36 0.01257 350 0.99 0.09526