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KDHX(FM)
Call Sign History
KDHX from 05/25/1987
KTAD from 04/22/1982
1748 from ???
88.1 MHz

St. Louis, MO
License
CP
Application
Allocation
STA





KDHX Channel: 201C1 88.1 MHz
St. Louis, Missouri
Service: FS - A full service FM station auxiliary transmitting antenna or application.
Facility ID: 17380
FRN: 0003228475
Fac. Service: FM Analog & Digital

Status: CP (Licensed And Silent)
Application Accepted: 09/02/2025
Application Pending: 09/02/2025
File Number: 0000277418
KDHX CP Expires: 00/00/0000
Application Type: Minor Modification

FCC Website Links:
  LMS Facility Details
  This Application
  Other KDHX Applications
  Including Superseded Applications
  Service Contour - Open Street Map or USGS Map (60 dBu)
  Service Contour - KML / Google Earth (60 dBu)
  Public Inspection Files

Facility Type: NON-COMMERCIAL EDUC. FM
Class: C1, A Zone II station; with 50kW-100kW ERP and a class contour distance 52km-72km

Site Location: 38-25-04.7 N 90-26-12.2 W (NAD 83)
Site Location: 38-25-04.5 N 90-26-11.8 W (Converted to NAD 27)

Effective Radiated Power: 21 kW
Antenna Center HAAT: 188 m (617 ft.)
Antenna Center AMSL: 361 m (1184 ft.)
Antenna Center HAG: 120 m (394 ft.)

Site Elevation: 240.5 m. (789 ft.)
Height Overall: 174.3 m (572 ft.)
Omni-Directional Antenna
Antenna Make/Model: None
Antenna ID: 1006063
Polarization:

No records returned from ASR.
KDHX(FM) Licensee Information

Double Helix Corporation, Debtor-in-Possession
3524 Washington Ave
Saint Louis, MO 63103
Phone: 314-664-3955
Not-for-Profit
0000277418 Applicant Information

Kelly Wells
Title: Executive Director
Date: 09/02/2025
Application Certifier
KDHX Community Media
Double Helix Corporation. Debtor-in-Possession
3524 Washington Ave
Saint Louis, MO 63103
Applicant
Erik C Swanson, PE
Hatfield & Dawson
9500 Greenwood Ave N
Seattle, WA 98103
Consulting Engineer
Brad Deutsch
Foster Garvey P.C.
3000 K St., NW
Suite 420
Washington, DC 20007
Counsel
Associated Land Mobile Licenses


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Associated Microwave Licenses


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Study Date: 10/19/2025; Study Duration: 0.0272 Seconds.
Database Sources:
10/02/2025 FCC LMS,
9/30/2025 FCC ASR,
9/30/2025 FCC ULS Microwave, and
9/30/2025 FCC ULS Broadcast Land Mobile.



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