WDH8431
Call sign WDH8431 was granted to Patterson, Sumner H by the Federal Communications Commission (FCC) on Feb 19, 2015 . The FCC license ID of this call sign is 3672503. More details about call sign WDH8431 can be found in the table below.
| FCC License Id | 3672503 |
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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 | 2015-02-19 |
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| Date When the Authorization Has or Will Expire | 2025-02-19 |
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| Date on Which the Authorization Was Cancelled | 2018-01-30 |
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| Date This Record Was Last Updated. | 2018-01-31 |
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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) | 0024314072 |
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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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