Universal Licensing System
N0CSO
License details
| ULS identifier | 4361474 |
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| Call sign | N0CSO |
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| Radio service | HV |
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| Status | A |
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| Grant date | 2020-12-08 |
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| Expiration | 2030-12-08 |
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| Source archive | l_amat.zip |
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| Dataset refreshed | 2026-08-09 10:41:34 |
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Licensee
| Name | OLDFIELD, CLIVE S |
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| Applicant type | I |
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| FRN | 0030183891 |
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| Location | LONGMONT, CO |
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License history
| Date | File or call sign | Action |
|---|
| 2020-12-08 | N0CSO | LIISS |
| 2020-12-08 | N0CSO | VANGRT |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4361474 | 2026-08-09 10:41:34 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | N0CSO | ULS 4361474 | 2026-08-09 10:41:34 |
| Status | A | ULS 4361474 | 2026-08-09 10:41:34 |
| Service | HV | ULS 4361474 | 2026-08-09 10:41:34 |
| Grant Date | 2020-12-08 | ULS 4361474 | 2026-08-09 10:41:34 |
| Expiration Date | 2030-12-08 | ULS 4361474 | 2026-08-09 10:41:34 |