Universal Licensing System
KJ4OKB
License details
| ULS identifier | 3125861 |
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| Call sign | KJ4OKB |
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| Radio service | HA |
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| Status | E |
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| Grant date | 2009-08-17 |
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| Expiration | 2019-08-17 |
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| Cancellation | 2021-08-18 |
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| Source archive | l_amat.zip |
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| Dataset refreshed | 2026-08-09 10:41:08 |
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Licensee
| Name | Mathews, Ronnie D |
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| Applicant type | I |
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| FRN | 0019036912 |
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| Location | Bessemer, AL |
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License history
| Date | File or call sign | Action |
|---|
| 2021-08-18 | KJ4OKB | LIEXP |
| 2009-08-17 | KJ4OKB | LIISS |
| 2009-08-17 | KJ4OKB | SYSGRT |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3125861 | 2026-08-09 10:41:08 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KJ4OKB | ULS 3125861 | 2026-08-09 10:41:08 |
| Status | E | ULS 3125861 | 2026-08-09 10:41:08 |
| Service | HA | ULS 3125861 | 2026-08-09 10:41:08 |
| Grant Date | 2009-08-17 | ULS 3125861 | 2026-08-09 10:41:08 |
| Expiration Date | 2019-08-17 | ULS 3125861 | 2026-08-09 10:41:08 |
| Cancellation Date | 2021-08-18 | ULS 3125861 | 2026-08-09 10:41:08 |