Universal Licensing System
WSMJ420
TopKnotck Drone Solutions, LLC
License details
| ULS identifier | 5282411 |
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| Call sign | WSMJ420 |
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| Radio service | AC |
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| Status | A |
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| Grant date | 2026-04-08 |
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| Expiration | 2036-04-08 |
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| Source archive | l_aircr.zip |
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| Dataset refreshed | 2026-08-02 01:41:22 |
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Licensee
| Name | TopKnotck Drone Solutions, LLC |
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| Applicant type | L |
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| FRN | 0038266854 |
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| Location | Bealeton, VA |
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| Address | 10605 Old Marsh Road, Bealeton, VA, 22712 |
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License history
| Date | File or call sign | Action |
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| 2026-04-08 | WSMJ420 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 5282411 | 2026-08-02 01:41:22 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WSMJ420 | ULS 5282411 | 2026-08-02 01:41:22 |
| Status | A | ULS 5282411 | 2026-08-02 01:41:22 |
| Service | AC | ULS 5282411 | 2026-08-02 01:41:22 |
| Grant Date | 2026-04-08 | ULS 5282411 | 2026-08-02 01:41:22 |
| Expiration Date | 2036-04-08 | ULS 5282411 | 2026-08-02 01:41:22 |