K4YZK
  Call sign K4YZK was granted to BROWN, CLESTER A by the Federal Communications Commission (FCC) on Sep 07, 2005 . The FCC license ID of this call sign is 249952. More details about call sign K4YZK can be found in the table below. 
    
   | FCC License Id | 249952 | 
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 | Radio Service Code | HA | 
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 | Description of the Radio service | Amateur | 
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 | Date When the FCC Granted the Authorization | 2005-09-07 | 
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 | Date When the Authorization Has or Will Expire | 2015-12-06 | 
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 | Date on Which the Authorization Was Cancelled | 2017-12-07 | 
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 | Date This Record Was Last Updated. | 2017-12-07 | 
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 | Service Category | Personal Use | 
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 | High-level Service Category Description | Personal Use | 
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 | Licensing Source System | ULS | 
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 | FCC Registration Number (FRN) | 0013986005 | 
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 | License Status Status | Expired | 
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 | High-level License Status | Expired | 
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 | Description of Entity Type | Individual | 
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 | High-level Entity Type Description | Individual | 
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