WDK4771
  Call sign WDK4771 was granted to Adams, Mark T by the Federal Communications Commission (FCC) on Sep 13, 2018 . The FCC license ID of this call sign is 4082248. More details about call sign WDK4771 can be found in the table below. 
    
   | FCC License Id | 4082248 | 
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 | Radio Service Code | SA | 
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 | Description of the Radio service | Ship Recreational or Voluntarily Equipped | 
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 | Date When the FCC Granted the Authorization | 2018-09-13 | 
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 | Date When the Authorization Has or Will Expire | 2028-09-13 | 
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 | Date on Which the Authorization Was Cancelled | 2023-02-27 | 
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 | Date This Record Was Last Updated. | 2023-02-28 | 
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 | Service Category | Safety of Life | 
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 | High-level Service Category Description | Safety of Life | 
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 | Licensing Source System | ULS | 
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 | FCC Registration Number (FRN) | 0027843754 | 
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 | License Status Status | Canceled | 
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 | High-level License Status | Cancelled | 
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 | Description of Entity Type | Individual | 
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 | High-level Entity Type Description | Individual | 
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