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KDHX
ST. LOUIS MO
FULL-SERVICE FM
Channel 201 (88.1 MHz)
RDS PI Code: 18b9
DOUBLE HELIX CORPORATION
3524 WASHINGTON AVE.
ST. LOUIS MO 63103
3146643955
Facility ID: 17380
Licensed
HD Radio digital hybrid
View Public File
Correspondence
FRN: 0003228475
Station logo.
BXLED-20071226AAO AUX Granted 02/12/2008
BXPED-20071205ADI AUX Granted 12/18/2007
L2C BLED-19880401KA Granted 04/24/1989
REC Application ID: 111124 (eLMS*)
Record Type: Full Power FM
Application Purpose: License To Cover
Expiration Date: 02/01/2021
FRN: 0003228475
Channel: 201C1 (88.1)
NAD83 Coordinates: 38 25' 1.1" N / 90 25' 59.4" W
Elevation: 237 m AMSL
  Horiz Vert
Effective Radiated Power (kW)42 42
Maximum Effective Radiated Power: (kW)0 0
Radiation center above average terrain225 m225 m
Radiation center-height above ground:164 m164 m
Radiation center-above mean sea level:401 m401 m
Overall antenna height above ground: 174 m
Non-Directional Antenna
BMPED-19860828JU Granted 04/07/1988
BMPED-19851223JB Granted 03/19/1986
BROADCAST AUXILIARY/REMOTE PICK-UP/STL
WPKN366 455.8750
WLP431 949.5000 3524 Washington Ave
CALL SIGN HISTORY
1748 - 00/00/0000 (CDBS)
KTAD - 04/22/1982 (CDBS)
KDHX - 05/25/1987 (CDBS)
KDHX - 04/22/1982 (LMS)
For assistance with LPFM, FM and translators, contact REC!
APPLICATION HISTORY
  BPED-1748 Modification Granted
12/02/1981
Public Notice Details BMPED-19821101AV CP Extension Granted
12/16/1982
Public Notice Details BMPED-19830503AI CP Extension Granted
09/14/1983
Public Notice Details BMPED-19830808AB Modification Granted
01/06/1984
Public Notice Details BPED-19850607JV Replace Expired CP Granted
07/05/1985
  BMPED-19851223JB CP Extension Granted
03/19/1986
  BMPED-19860828JU CP Extension Granted
04/07/1988
Transaction log data BLED-19880401KA License to Cover Granted
04/24/1989
  BRED-19891002UA Renewal Granted
01/18/1990
  BRED-19961001WB Renewal Granted
01/29/1997
  BTCED-20040924ABF Transfer of Control Granted
10/01/2004
  BRED-20040924ACW Renewal Granted
02/17/2005
  BXPED-20071205ADI Modification Granted
12/18/2007
  BDNED-20071231AFN Digital Notification Pending
02/04/2008
  BDNED-20071231AFN Digital Notification Pending
02/04/2008
  BXLED-20071226AAO License to Cover Granted
02/12/2008
  BSTA-20100427ADZ Special Temporary Authority Granted
04/28/2010
  BTCED-20120821AAM Transfer of Control Granted
08/30/2012
  BRED-20121001BJN Renewal Granted
03/14/2014
Transaction log data NOTICE Administrative Update Pending
04/08/2014
Transaction log data 0000124190 Renewal Granted
01/21/2021
Add 1 consummation notice to list above.
A red arrow means this application has additional transaction log history since July 1, 2014. Click the arrow to expand.
A blue arrow means that some details may be available through public notice data. Click the arrow to expand. (Provided by the REC Radio History Project)
IMPORTED LETTERS
 Incoming letter or scanned document 04/28/2010
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