Universal Licensing System
4YG
Mountain Skyways, Inc.
License details
| ULS identifier | 4360765 |
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| Call sign | 4YG |
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| Radio service | AC |
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| Status | A |
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| Grant date | 2020-12-05 |
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| Expiration | 2030-12-05 |
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| Source archive | l_aircr.zip |
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| Dataset refreshed | 2026-08-02 01:40:57 |
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Licensee
| Name | Mountain Skyways, Inc. |
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| Applicant type | C |
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| FRN | 0015115264 |
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| Location | Alpine, WY |
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| Address | 50 Landings Way, PO Box 3810, Alpine, WY, 83128 |
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License history
| Date | File or call sign | Action |
|---|
| 2020-12-05 | 4YG | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4360765 | 2026-08-02 01:40:57 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | 4YG | ULS 4360765 | 2026-08-02 01:40:57 |
| Status | A | ULS 4360765 | 2026-08-02 01:40:57 |
| Service | AC | ULS 4360765 | 2026-08-02 01:40:57 |
| Grant Date | 2020-12-05 | ULS 4360765 | 2026-08-02 01:40:57 |
| Expiration Date | 2030-12-05 | ULS 4360765 | 2026-08-02 01:40:57 |