K4OSI
Call sign K4OSI was granted to Johnson, Robert M by the Federal Communications Commission (FCC) on Nov 01, 2013 . The FCC license ID of this call sign is 2579056. More details about call sign K4OSI can be found in the table below.
| FCC License Id | 2579056 |
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| Radio Service Code | HV |
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| Description of the Radio service | Vanity |
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| Date When the FCC Granted the Authorization | 2013-11-01 |
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| Date When the Authorization Has or Will Expire | 2024-01-23 |
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| Date on Which the Authorization Was Cancelled | |
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| Date This Record Was Last Updated. | 2013-11-01 |
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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) | 0010003952 |
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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 | Individual |
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| High-level Entity Type Description | Individual |
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