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General Info
Call Sign: KDV20 ULS File Number: 0000930104
Radio Service: TV Intercity Relay License Status: Active
Granted: 03/18/1993 Expires: 12/01/2021
Certifier: Certifier Title:
FCC Web Link:   KDV20 License Data  
Licensee and Contact Information
Licensee or Assignee
WINDOW TO THE WORLD COMMUNICATIONS, INC.
5400 NORTH ST. LOUIS AVE
CHICAGO, IL 60625
FRN: 0002860179
Comments
01/21/2003: License updated since parent station was modified in CDBS.
08/16/2004: License updated since parent station was modified IN CDBS.
12/15/2006: License renewed since parent station was renewed IN CDBS.
10/11/2014: License renewed since parent station was renewed IN CDBS.
Associated Broadcast
Station Information
Parent Facility ID: 10802
Parent Callsign: WTTW (DT)
Broadcast City: CHICAGO, IL
Path 1 Info
Notice!
(Modification Recommended)
  • Receive Antenna Height of Zero
Transmit Location 1

Location Type: Fixed
Address: 233 SOUTH WACKER DR
CHICAGO, IL
Ground Elevation: 180.7 m
Structure Height: 408.7 m
Overall Structure Height: 408.7 m
Latitude: 41-52-44.1 N. (NAD 83)
Longitude: 87-38-10.1 W. (NAD 83)
Location 1 - Antenna 1
Antenna Height: 408.1 m.
Antenna Elevation Angle (tilt): 1.0 °
Polarization: H
Antenna Beamwidth: 2.0 °
Azimuth: 329.0 °
Freq 1 Lower: 7100.000000 MHz
Freq 1 Upper: 7125.000000 MHz
Freq 1 EIRP: 57.8 dBm
Freq 1 Emission: 25M0F9W
Station Class: Operational Fixed
Receive Location 2

Ground Elevation: 195.1 m
Latitude: 41-58-47.1 N. (NAD 83)
Longitude: 87-43-05.2 W. (NAD 83)
Location 2 - Antenna 1
Antenna Height: 0.0 m.

Study Date: 11/21/2024; Study Duration: 0.4064 Seconds.
Database Sources:
11/21/2024 FCC LMS,
11/19/2024 FCC ASR,
11/19/2024 FCC ULS Microwave, and
11/19/2024 FCC ULS Broadcast Land Mobile.



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