Universal Licensing System
KB4TKX
License details
| ULS identifier | 360610 |
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| Call sign | KB4TKX |
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| Radio service | HA |
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| Status | C |
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| Grant date | 2012-07-27 |
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| Expiration | 2022-10-20 |
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| Cancellation | 2013-08-06 |
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| Source archive | l_amat.zip |
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| Dataset refreshed | 2026-08-02 01:54:50 |
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Licensee
| Name | DEMYAN, JOHN E |
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| Applicant type | I |
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| FRN | 0004325486 |
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| Location | Pasadena, MD |
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License history
| Date | File or call sign | Action |
|---|
| 2013-08-06 | KB4TKX | LICAN |
| 2013-06-26 | KB4TKX | LIMOD |
| 2012-07-27 | KB4TKX | LIREN |
| 2002-07-23 | KB4TKX | LITIN |
| 2002-07-23 | KB4TKX | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 360610 | 2026-08-02 01:53:02 | Source Primary |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Applicant Frn | 0004325486 | ULS 360610 | 2026-08-02 01:54:50 |
| Applicant Name | DEMYAN, JOHN E | ULS 360610 | 2026-08-02 01:54:50 |
| Call Sign | KB4TKX | ULS 360610 | 2026-08-02 01:54:50 |
| Cancellation Date | 2013-08-06 | ULS 360610 | 2026-08-02 01:54:50 |
| Description | 0005836639 | ULS 360610 | 2026-08-02 01:54:50 |
| Expiration Date | 2022-10-20 | ULS 360610 | 2026-08-02 01:54:50 |
| Filed Date | 2012-07-27 | ULS 360610 | 2026-08-02 01:54:50 |
| Grant Date | 2012-07-27 | ULS 360610 | 2026-08-02 01:54:50 |
| Service | HA | ULS 360610 | 2026-08-02 01:54:50 |
| Source Archive | l_amat.zip | ULS 360610 | 2026-08-02 01:54:50 |
| Status | C | ULS 360610 | 2026-08-02 01:54:50 |