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Licensing and Management System

Facility ID:29086KYIN

Channel:
18
Station Type:
Main
Community:
MASON CITY, IA

Application Technical History

Application
Submit Date
BLEDT-20090612AHJ License To Cover Granted, Active Status Date: 06/24/2010 06/12/2009
BPEDT-20080620AFL Minor Modification Granted, In-Active Status Date: 09/03/2008 06/20/2008
BLEDT-20070924AFU License To Cover Granted, In-Active Status Date: 05/15/2008 09/24/2007
BMPEDT-20060714ABL Minor Modification Superceded, In-Active Status Date: 12/13/2006 07/14/2006
BMPEDT-20060714ABL Minor Modification Amendment Granted, In-Active Status Date: 12/13/2006 07/14/2006
BPEDT-20000427ACI Minor Modification Amendment Granted, In-Active Status Date: 09/28/2001 06/09/2000
BPEDT-20000427ACI Minor Modification Superceded, In-Active Status Date: 09/13/2001 06/09/2000

Contour Map


Application

File Number:
BLEDT-20090612AHJ
Service:
Full Service Television
Channel:
18
Class:
Application Status:
Granted
Authorization Type:
License
Submit Date:
06/12/2009

DTV Antenna

Site 1

NAD83 Coordinates:
43 28' 32.0" N 92 42' 30.0" W
Make Mode:
DIE TFU-22DSC-R 4P230
Rotation:
0
Antenna Type:
Directional Custom
Antenna Polarization:
Horizontal
ERP
533 kW
RCAMSL:
838.2 meters
HAAT:
448.5 meters
RCAGL:
449.6 meters

Directional Antenna Relative Field Values (Pre-rotated Pattern)

Rad Field ERP Rad Field ERP Rad Field ERP Rad Field ERP
0 0.332 58.74939 90 0.211 23.72969 180 0.997 529.8068 270 0.82 358.3892
10 0.258 35.47861 100 0.241 30.95717 190 0.953 484.0754 280 0.921 452.11245
20 0.222 26.26837 110 0.297 47.0154 200 0.863 396.96188 290 0.986 518.18047
30 0.197 20.6852 120 0.4 85.28 210 0.753 302.2158 300 0.997 529.8068
40 0.178 16.88757 130 0.539 154.84769 220 0.655 228.67033 310 0.954 485.09183
50 0.168 15.04339 140 0.688 252.29235 230 0.596 189.33013 320 0.866 399.72655
60 0.167 14.86484 150 0.821 359.26385 240 0.586 183.03007 330 0.744 295.03469
70 0.173 15.95216 160 0.924 455.06261 250 0.626 208.86991 340 0.599 191.24093
80 0.188 18.83835 170 0.986 518.18047 260 0.71 268.6853 350 0.453 109.3764

Additional Azimuths

Rad Field ERP
177 1.0 533.0
297 1.0 533.0