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K27OY-D
Call Sign History
K27OY-D from 06/27/2025
DK27OY-D from 06/27/2025
K27OY-D from 08/05/2020
K39CP from 02/03/1989
K48CB from 04/15/1987
821112SO from ???
Channel 18DT

Chesterfield, MO
License
CP
Application
Allocation
STA





K27OY-D Service: LD - Digital TV Translator or LPTV Station
Channel: 18 Zone:
Chesterfield, Missouri
DTV TSID: 11161
Facility ID: 68030
FRN: 0019813047

Status: APP
Application Accepted: 03/19/2026
License Expires: 08/01/2029
File Number: 0000292305

FCC Website Links:
  LMS Facility Details
  This Application
  Other K27OY-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  Including Superseded Applications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 K27OY-D

Site Location: 38-26-14.5 N 90-28-41.2 W (NAD 83)
Site Location: 38-26-14.3 N 90-28-40.8 W (Converted to NAD 27)

ERP: 13.5 kW
Polarization: Horizontally polarized
R/C AGL: 108.5 m (356 ft.)
R/C AMSL: 360 m (1181 ft.)
Emission Mask: Full Service

Site Elevation: 251.5 m. (825 ft.)
Height Overall*: 125.6 m (412 ft.)
(* As Filed In This Application, may differ from ASR Data, Below.)
Directional Antenna - Antenna Make/Model: Propagation System Inc PSIUP-23
Antenna ID: 1013685
Polarization: Horizontally polarized

Antenna Data for Antenna Id: 1013685
K27OY-D LD File: -0000292305
Propagation System Inc - PSIUP-23
Service: LD
Standard Pattern: N
Pattern and Field Values Include a 265.0° Clockwise Rotation
AzimuthRatioAzimuthRatioAzimuthRatioAzimuthRatio
50.270150.138250.060350.026
450.031550.024650.015750.026
850.031950.0181050.0151150.028
1250.0311350.0251450.0601550.138
1650.2721750.4391850.6171950.786
2050.9172150.9782250.9722350.857
2450.6712550.7332650.8492750.704
2850.6582950.8623050.9913151.000
3250.9293350.7883450.6153550.437
Structure Information

Structure Registration Number 1006610

Structure Type: LTOWER
Registered To:
American Towers LLC
Structure Address:
Black Berry Lane & Rock Creek Rd (92146)
Imperial, MO
County Name: Jefferson County
ASR Issued: 11/03/2022
Date Built: 04/28/2016
Site Elevation: 251.5 m (825 ft.)
Structure Height: 123.7 m (406 ft.)
Height Overall: 125.6 m (412 ft.)
Overall Height AMSL: 377.1 m (1237 ft.)
FAA Determination: 10/25/2022
FAA Study #: 2022-ACE-2424-OE
FAA Circular #: 70/7460-1L
Paint & Light FAA Chapters: 4, 8, 12
PRIOR STUDY 2017-ACE-298-OE
38-26-14.5 N 90-28-41.2 W (NAD 83)
38-26-14.3 N 90-28-40.8 W
(Converted to NAD 27)
K27OY-D Licensee Information

Digital Networks-Midwest, LLC
PO Box 11409
Chattanooga, TN 37401
Phone: 423-468-5100
Limited Liability Company
0000292305 Applicant Information

Joel Wertman
Title: Coo
Date: 03/19/2026
Application Certifier

Digital Networks-Midwest, LLC
PO Box 11409
Chattanooga, TN 37401
Applicant
Timothy Z Sawyer
T Z Sawyer Technical Consultants
2130 Hutchison Grove Court
Suite 100
Falls Church, VA 22043
Technical Consultant
Aaron P Shainis
Shainis & Peltzman, Chartered
1850 M Street NW
Suite 240
Washington, DC 20036
Legal Counsel
Associated Land Mobile Licenses


(No Records Found)
Associated Microwave Licenses


(No Records Found)

Study Date: 4/07/2026; Study Duration: 0.0967 Seconds.
Database Sources:
04/07/2026 FCC LMS,
4/7/2026 FCC ASR,
4/7/2026 FCC ULS Microwave, and
4/7/2026 FCC ULS Broadcast Land Mobile.



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