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Call Sign History
WLS from ???
890 kHz

Chicago, IL
Day Pattern
Night Pattern
Critical Hours
Unlimited Time

WLS 890 kHz
Chicago, Illinois
ND1: Non Directional Antenna: Same constants day and night
Station Broadcast Schedule: Unlimited
Station Class: A - Clear Channel 10kW-50kW AM stations delivering primary and secondary service
Region 2 Class: A - Clear Channel 10kW-50kW AM stations delivering primary and secondary service
Facility ID: 73227

Status: License
Application Granted: 09/02/1986
WLS License Expires: 12/01/2020
File Number: BL-19860731AL
Prefix Type: This is a license
Application Type: License to Cover

FCC Website Links:
  This Application
  Other WLS Applications
  Including Superseded Applications
  Mailing Address
  Correspondence for WLS
  Correspondence related to application BL-19860731AL
  Service Contours - Open Street Map or USGS Map
  Service Contours - Google Earth/KML
  Public Inspection Files
  History Cards for WLS

Site Location: 41-33-21.0 N 87-50-54.0 W (NAD 27)
Site Location: 41-33-21.1 N 87-50-54.2 W (Converted to NAD 83)

Power: 50 kW, Non-Directional
Hours: Unlimited
Pattern Type: Theoretical
Towers: 1 Augmentations: 0
Tower Electrical Height: 189.3 Degrees; 177.12 meters
RMS Theoretical: 394.29 mV/meter (per kW) or 2788.05 mV/meter at 50 kW
WLS(AM) Licensee Information

3280 Peachtree Road, Nw
Suite 2300
Atlanta, GA 30305
Phone: 404-949-0700
BL-19860731AL Applicant Information

77 W 66th St Fl 16
New York, NY 10023-6201
Associated Land Mobile Licenses

 BLP01117 Broadcast Auxiliary Low Power
 KQB334 Broadcast Auxiliary Remote Pickup
Associated Microwave Licenses

 KVK75 950 MHz Aural Studio Transmitter Link

Study Date: 9/24/2020; Study Duration: 0.0098 Seconds.
Database Sources: 9/24/2020 FCC CDBS,
09/24/2020 FCC LMS,
FCC ULS Microwave, and
FCC ULS Broadcast Land Mobile.

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