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Licensing and Management System

Facility ID:70417WBXF-CD

Channel:
4
Station Type:
Community:
DES MOINES, IA

Application Technical History

Application
Submit Date
0000035778 Minor Modification Granted, Active Status Date: 12/08/2017 11/28/2017
0000005069 License To Cover Granted, Active Status Date: 10/28/2015 10/23/2015
0000004338 Digital Companion Channel Granted, In-Active Status Date: 10/23/2015 07/30/2015
BDCCDTL-20110831AAU Digital Companion Channel Cancelled, In-Active Status Date: 07/29/2015 08/31/2011
BPTVA-20020424AAV Minor Modification Granted, In-Active Status Date: 08/16/2002 04/24/2002
BLTVA-20010226AAM License to Convert Granted, In-Active Status Date: 04/11/2001 02/26/2001
BPTVL-19890310S4 Major Modification Granted, In-Active Status Date: 04/24/1990 03/10/1989
BPTVL-19881110IB Minor Modification Granted, In-Active Status Date: 01/12/1989 11/10/1988
BLTVL-19881006IA License To Cover Granted, In-Active Status Date: 11/30/1988 10/06/1988
BMPTVL-19880726IB Minor Modification Granted, In-Active Status Date: 09/23/1988 07/26/1988
BPTVL-GK0308ZS Construction Permit Amendment Granted, In-Active Status Date: 11/30/1987 03/08/1984

Contour Map


Application

File Number:
BPTVA-20020424AAV
Service:
Analog Class A
Channel:
4
Class:
Application Status:
Granted
Authorization Type:
CP
Submit Date:
04/24/2002

ACA Antenna

Site 1

NAD83 Coordinates:
41 35' 13.0" N 93 37' 34.0" W
Make Mode:
SCA ODD880726IB
Rotation:
10
Antenna Type:
Directional Custom
Antenna Polarization:
ERP
0.75 kW
RCAMSL:
292.9 meters
HAAT:
RCAGL:
145 meters

Directional Antenna Relative Field Values (Pre-rotated Pattern)

Rad Field ERP Rad Field ERP Rad Field ERP Rad Field ERP
0 0.99 0.73507 90 0.621 0.28923 180 0.341 0.08721 270 0.542 0.22032
10 0.998 0.747 100 0.646 0.31299 190 0.327 0.0802 280 0.598 0.2682
20 0.969 0.70422 110 0.649 0.3159 200 0.326 0.07971 290 0.649 0.3159
30 0.918 0.63204 120 0.634 0.30147 210 0.34 0.0867 300 0.702 0.3696
40 0.854 0.54699 130 0.604 0.27361 220 0.369 0.10212 310 0.763 0.43663
50 0.793 0.47164 140 0.562 0.23688 230 0.408 0.12485 320 0.833 0.52042
60 0.741 0.41181 150 0.537 0.21628 240 0.453 0.15391 330 0.904 0.61291
70 0.7 0.3675 160 0.456 0.15595 250 0.495 0.18377 340 0.963 0.69553
80 0.663 0.32968 170 0.396 0.11761 260 0.527 0.2083 350 0.994 0.74043