Universal Licensing System
331SD
Maricopa County
License details
| ULS identifier | 36276 |
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| Call sign | 331SD |
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| Radio service | AC |
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| Status | E |
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| Grant date | 2014-01-09 |
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| Expiration | 2024-03-24 |
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| Cancellation | 2024-05-25 |
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| Source archive | l_aircr.zip |
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| Dataset refreshed | 2026-08-02 01:40:22 |
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Licensee
| Name | Maricopa County |
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| Applicant type | G |
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| FRN | 0001591635 |
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| Location | PHOENIX, AZ |
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| Address | 3324 West Gibson Lane, PHOENIX, AZ, 85009 |
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License history
| Date | File or call sign | Action |
|---|
| 2024-05-25 | 331SD | LIEXP |
| 2024-03-14 | 331SD | ESURNW |
| 2024-02-23 | 331SD | ESURNW |
| 2024-01-24 | 331SD | ESURNW |
| 2024-01-01 | 331SD | LETRES |
| 2019-12-06 | 331SD | LIAUA |
| 2014-01-09 | 331SD | LIREN |
| 2013-12-30 | 331SD | LETRES |
| 2013-12-24 | 331SD | ESURNW |
| 2005-07-27 | 331SD | LIAUA |
| 2004-01-13 | 331SD | LIREN |
| 2003-12-29 | 331SD | LETRES |
| 2003-06-03 | 331SD | LIAUA |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 36276 | 2026-08-02 01:38:08 | Source Primary |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | 331SD | ULS 36276 | 2026-08-02 01:40:22 |
| Status | E | ULS 36276 | 2026-08-02 01:40:22 |
| Service | AC | ULS 36276 | 2026-08-02 01:40:22 |
| Grant Date | 2014-01-09 | ULS 36276 | 2026-08-02 01:40:22 |
| Expiration Date | 2024-03-24 | ULS 36276 | 2026-08-02 01:40:22 |
| Cancellation Date | 2024-05-25 | ULS 36276 | 2026-08-02 01:40:22 |