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- AMATEUR RADIO LICENSE SEARCH
Callsign: KJ4ZFK
Class: General
Name: Williams, John R
City: Johnson City
State: TN
Zipcode: 37615
Status: Active
Grant Date: 09/15/2020
Expires: 11/16/2030
Uls: FCC Info
Database updated once a week
Ham Callsigns search - version 2.1