Universal Licensing System
561SM
Richbuilt Construction LLC
License details
| ULS identifier | 4662249 |
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| Call sign | 561SM |
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| Radio service | AC |
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| Status | A |
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| Grant date | 2022-09-13 |
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| Expiration | 2032-09-13 |
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| Source archive | l_aircr.zip |
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| Dataset refreshed | 2026-08-02 01:41:08 |
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Licensee
| Name | Richbuilt Construction LLC |
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| Applicant type | L |
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| FRN | 0023604499 |
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| Location | Boca Raton, FL |
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| Address | 5422 NW 20th Ave, Boca Raton, FL, 33496 |
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License history
| Date | File or call sign | Action |
|---|
| 2022-09-13 | 561SM | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 4662249 | 2026-08-02 01:41:08 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | 561SM | ULS 4662249 | 2026-08-02 01:41:08 |
| Status | A | ULS 4662249 | 2026-08-02 01:41:08 |
| Service | AC | ULS 4662249 | 2026-08-02 01:41:08 |
| Grant Date | 2022-09-13 | ULS 4662249 | 2026-08-02 01:41:08 |
| Expiration Date | 2032-09-13 | ULS 4662249 | 2026-08-02 01:41:08 |