Universal Licensing System
N4KDR
License details
| ULS identifier | 3511482 |
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| Call sign | N4KDR |
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| Radio service | HV |
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| Status | E |
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| Grant date | 2013-09-04 |
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| Expiration | 2023-09-04 |
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| Cancellation | 2025-09-05 |
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| Source archive | l_amat.zip |
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| Dataset refreshed | 2026-08-09 10:41:05 |
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Licensee
| Name | Knapp, Roger D |
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| Applicant type | I |
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| FRN | 0002554301 |
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| Location | Washington, NC |
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License history
| Date | File or call sign | Action |
|---|
| 2025-09-05 | N4KDR | LIEXP |
| 2013-10-23 | N4KDR | LIMOD |
| 2013-09-04 | N4KDR | LIISS |
| 2013-09-04 | N4KDR | VANGRT |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3511482 | 2026-08-09 10:41:05 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | N4KDR | ULS 3511482 | 2026-08-09 10:41:05 |
| Status | E | ULS 3511482 | 2026-08-09 10:41:05 |
| Service | HV | ULS 3511482 | 2026-08-09 10:41:05 |
| Grant Date | 2013-09-04 | ULS 3511482 | 2026-08-09 10:41:05 |
| Expiration Date | 2023-09-04 | ULS 3511482 | 2026-08-09 10:41:05 |
| Cancellation Date | 2025-09-05 | ULS 3511482 | 2026-08-09 10:41:05 |