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K18IZ-D
Call Sign History
K18IZ-D from 02/25/2010
Channel 18DT

Grandfield, OK
License
CP
Application
Allocation
STA





K18IZ-D Service: LD - Digital TV Translator or LPTV Station
Channel: 18 Zone:
Grandfield, Oklahoma
DTV TSID: 8065
Facility ID: 182801
FRN: 0005048400

Status: LIC
Application Accepted: 10/03/2011
License Expires: 06/01/2030
File Number: BLDTT-20111003ANW
Prefix Type: This is BLDTT

FCC Website Links:
  LMS Facility Details
  This Application
  Other K18IZ-D Applications
  Including Superseded Applications
  Service Contour - Open Street Map or USGS Map (51 dBu)
  Service Contour - KML / Google Earth (51 dBu)
  Rabbit Ears Info Search for K18IZ-D

Site Location: 34-12-05.0 N 98-43-46.0 W (NAD 83)
Site Location: 34-12-04.7 N 98-43-44.8 W (Converted to NAD 27)

ERP: 15 kW
Electrical Beam Tilt: 0.7 degrees
R/C AGL: 315.4 m (1035 ft.)
R/C AMSL: 653.1 m (2143 ft.)
Emission Mask: Simple

Site Elevation: 337.7 m. (1108 ft.)
Height Overall*: 327 m (1073 ft.)
(* As Filed In This Application, may differ from ASR Data, Below.)
Directional Antenna - Antenna Make/Model: Harris TWS-30C
Antenna ID: 101123

Antenna Data for Antenna Id: 101123
K18IZ-D LD File: BLDTT-20111003ANW
Harris - TWS-30C
Service: LD
Standard Pattern: Y
AzimuthRatioAzimuthRatioAzimuthRatioAzimuthRatio
00.710100.740200.775300.820
400.870500.920600.955700.980
800.990901.0001000.9901100.980
1200.9551300.9201400.8751500.825
1600.7801700.7451800.7201900.675
2000.6152100.5152200.3952300.275
2400.2402500.3002600.3702700.400
2800.3752900.3103000.2453100.270
3200.3753300.5053400.6003500.670
Structure Information

Structure Registration Number 1050255

Structure Type: GTOWER
Registered To:
Mission Broadcasting, Inc.
Structure Address:
0.16 Mi Se Of N2380 Rd And E1940 Rd Intersection.
Grandfield, OK
County Name: Tillman County
ASR Issued: 02/20/2025
Date Built: 09/26/2023
Site Elevation: 337.7 m (1108 ft.)
Structure Height: 304.9 m (1000 ft.)
Height Overall: 327.1 m (1073 ft.)
Overall Height AMSL: 664.8 m (2181 ft.)
FAA Determination: 01/12/2023
FAA Study #: 2022-ASW-19532-OE
FAA Circular #: 70/7460-1G
Paint & Light FAA Chapters: 3, 4, 5, 9
OM&L to remain the same as prior study = PAINT/RED LIGHTS
34-12-05.8 N 98-43-45.9 W (NAD 83)
34-12-05.5 N 98-43-44.7 W
(Converted to NAD 27)
K18IZ-D Licensee Information

Oklahoma Educational Television Authority
7403 North Kelley Avenue
Oklahoma City, OK 73113
Phone: 405-848-8501
Government Entity
20111003ANW Applicant Information

John McCarroll
Date: 10/03/2011
Application Certifier
Oklahoma Educational Television Authority
7403 North Kelley Avenue
Oklahoma City, OK 73113
Applicant
Donald G. Everist
Cohen, Dippell and Everist, P.C.
1420 N Street, NW Suite One
Washington, DC 20005
Consulting Engineer
Barry S. Persh
Dow Lohnes PLLC

Associated Land Mobile Licenses


(No Records Found)
Associated Microwave Licenses


(No Records Found)

Study Date: 4/01/2025; Study Duration: 0.0547 Seconds.
Database Sources:
04/01/2025 FCC LMS,
4/1/2025 FCC ASR,
4/1/2025 FCC ULS Microwave, and
4/1/2025 FCC ULS Broadcast Land Mobile.



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