Universal Licensing System
339CM
MMR Constructors LLC
License details
| ULS identifier | 5275771 |
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| Call sign | 339CM |
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| Radio service | AC |
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| Status | A |
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| Grant date | 2026-03-26 |
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| Expiration | 2036-03-26 |
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| Source archive | l_aircr.zip |
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| Dataset refreshed | 2026-08-02 01:41:26 |
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Licensee
| Name | MMR Constructors LLC |
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| Applicant type | L |
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| FRN | 0031385461 |
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| Location | Baton Rouge, LA |
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| Address | 9455 Plank Rd, Baton Rouge, LA, 70811 |
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License history
| Date | File or call sign | Action |
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| 2026-03-26 | 339CM | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 5275771 | 2026-08-02 01:41:26 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | 339CM | ULS 5275771 | 2026-08-02 01:41:26 |
| Status | A | ULS 5275771 | 2026-08-02 01:41:26 |
| Service | AC | ULS 5275771 | 2026-08-02 01:41:26 |
| Grant Date | 2026-03-26 | ULS 5275771 | 2026-08-02 01:41:26 |
| Expiration Date | 2036-03-26 | ULS 5275771 | 2026-08-02 01:41:26 |