WDJB
Call sign WDJB was granted to Massachusetts Maritime Academy by the Federal Communications Commission (FCC) on Apr 29, 2008 . The FCC license ID of this call sign is 3008587. More details about call sign WDJB can be found in the table below.
| FCC License Id | 3008587 |
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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 | 2008-04-29 |
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| Date When the Authorization Has or Will Expire | 2018-04-29 |
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| Date on Which the Authorization Was Cancelled | 2018-06-30 |
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| Date This Record Was Last Updated. | 2018-06-30 |
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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) | 0016534430 |
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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 | Governmental Entity |
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| High-level Entity Type Description | Government |
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