WDN4987
  Call sign WDN4987 was granted to World Ocean School by the Federal Communications Commission (FCC) on Nov 18, 2022 . The FCC license ID of this call sign is 4689796. More details about call sign WDN4987 can be found in the table below. 
    
   | FCC License Id | 4689796 | 
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 | Radio Service Code | SB | 
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 | Description of the Radio service | Ship Compulsory Equipped | 
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 | Date When the FCC Granted the Authorization | 2022-11-18 | 
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 | Date When the Authorization Has or Will Expire | 2032-11-18 | 
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 | Date on Which the Authorization Was Cancelled |  | 
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 | Date This Record Was Last Updated. | 2022-11-18 | 
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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) | 0011087954 | 
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 | License Status Status | Active | 
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 | High-level License Status | Active | 
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 | Description of Entity Type | Other | 
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 | High-level Entity Type Description | Other | 
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