Unofficial mirror – not affiliated with, endorsed by, or operated by the FCC. Built from FCC ULS public bulk data; may lag or differ from the official record. View: Modern | Classic
SpectrumLookup FCC License Search · Classic view
Table of Contents Callsign Licensee Site / Market / Frequency ULS License Search Advanced / Geographic About the data
Public Safety Pool, Conventional License – WNWK587 – COOK COUNTY SHERIFF'S POLICE Back to results | New Search
MainAdminLocationsFrequenciesControl PointsEmissionsHistoryMap
All History (16)
DateEvent
04/20/2021Administrative Update Applied
03/09/2021License Renewed
09/22/2017License Modified
04/30/2011License Renewed
03/31/2011ESURNW
03/07/2011Renewal Reminder Letter Sent
03/01/2011ESURNW
06/14/2010License Modified
07/27/2009ESCFRN
07/27/2009ESCFND
09/17/2001AUDOPR
04/18/2001License Renewed
03/05/2001Renewal Reminder Letter Sent
10/20/2000LICCNV
04/09/1996Authorization Printed
04/09/1996License Renewed

System ID 1229071 · source l_LMpriv.zip · rendered from local DB in 5 ms · same license in Modern view

About · Privacy · Terms · Feedback
Not affiliated with or endorsed by the Federal Communications Commission. Data from FCC public ULS records. Data current as of Sep 27, 2026.