Universal Licensing System
4480
MARBLE MOUNTAIN HELICOPTERS, LLC
License details
| ULS identifier | 2978553 |
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| Call sign | 4480 |
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| Radio service | AC |
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| Status | A |
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| Grant date | 2017-12-27 |
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| Expiration | 2028-01-24 |
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| Source archive | l_aircr.zip |
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| Dataset refreshed | 2026-08-02 01:39:23 |
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Licensee
| Name | MARBLE MOUNTAIN HELICOPTERS, LLC |
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| Applicant type | L |
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| FRN | 0017355132 |
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| Location | MEDFORD, OR |
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| Address | 3018 ADAMS CIRCLE, MEDFORD, OR, 97504 |
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License history
| Date | File or call sign | Action |
|---|
| 2017-12-27 | 4480 | LIREN |
| 2017-10-30 | 4480 | LETRES |
| 2008-01-24 | 4480 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2978553 | 2026-08-02 01:39:23 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | 4480 | ULS 2978553 | 2026-08-02 01:39:23 |
| Status | A | ULS 2978553 | 2026-08-02 01:39:23 |
| Service | AC | ULS 2978553 | 2026-08-02 01:39:23 |
| Grant Date | 2017-12-27 | ULS 2978553 | 2026-08-02 01:39:23 |
| Expiration Date | 2028-01-24 | ULS 2978553 | 2026-08-02 01:39:23 |