Universal Licensing System
WDK7389
JLB LLC
License details
| ULS identifier | 4138909 |
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| Call sign | WDK7389 |
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| Radio service | SB |
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| Status | A |
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| Grant date | 2019-03-28 |
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| Expiration | 2029-03-28 |
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| Source archive | l_ship.zip |
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| Dataset refreshed | 2026-08-02 02:57:23 |
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Licensee
| Name | JLB LLC |
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| Applicant type | L |
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| FRN | 0028284305 |
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| Location | Newton, MA |
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| Address | 180 Wells Ave Suite 100, Newton, MA, 02459 |
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License history
| Date | File or call sign | Action |
|---|
| 2019-03-28 | WDK7389 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 4138909 | 2026-08-02 02:57:23 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WDK7389 | ULS 4138909 | 2026-08-02 02:57:23 |
| Status | A | ULS 4138909 | 2026-08-02 02:57:23 |
| Service | SB | ULS 4138909 | 2026-08-02 02:57:23 |
| Grant Date | 2019-03-28 | ULS 4138909 | 2026-08-02 02:57:23 |
| Expiration Date | 2029-03-28 | ULS 4138909 | 2026-08-02 02:57:23 |