KK7OSO
Call sign KK7OSO was granted to Marbach, Donald E by the Federal Communications Commission (FCC) on Oct 06, 2020 . The FCC license ID of this call sign is 4340128. More details about call sign KK7OSO can be found in the table below.
| FCC License Id | 4340128 |
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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 | 2020-10-06 |
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| Date When the Authorization Has or Will Expire | 2030-10-06 |
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| Date on Which the Authorization Was Cancelled | 2022-05-24 |
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| Date This Record Was Last Updated. | 2022-05-24 |
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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) | 0029110426 |
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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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