Universal Licensing System
31NS
Aviation, Sunset
License details
| ULS identifier | 2919180 |
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| Call sign | 31NS |
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| Radio service | AC |
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| Status | E |
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| Grant date | 2007-06-13 |
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| Expiration | 2017-06-13 |
|---|
| Cancellation | 2017-08-19 |
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| Source archive | l_aircr.zip |
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| Dataset refreshed | 2026-08-02 01:38:27 |
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Licensee
| Name | Aviation, Sunset |
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| Applicant type | I |
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| FRN | 0011276607 |
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| Location | Petaluma, CA |
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License history
| Date | File or call sign | Action |
|---|
| 2017-08-19 | 31NS | LIEXP |
| 2017-03-20 | 31NS | LETRES |
| 2007-06-13 | 31NS | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2919180 | 2026-08-02 01:38:27 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | 31NS | ULS 2919180 | 2026-08-02 01:38:27 |
| Status | E | ULS 2919180 | 2026-08-02 01:38:27 |
| Service | AC | ULS 2919180 | 2026-08-02 01:38:27 |
| Grant Date | 2007-06-13 | ULS 2919180 | 2026-08-02 01:38:27 |
| Expiration Date | 2017-06-13 | ULS 2919180 | 2026-08-02 01:38:27 |
| Cancellation Date | 2017-08-19 | ULS 2919180 | 2026-08-02 01:38:27 |