Universal Licensing System
77SY
Seven Sierra Yankee LLC
License details
| ULS identifier | 4171017 |
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| Call sign | 77SY |
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| Radio service | AC |
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| Status | A |
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| Grant date | 2019-06-18 |
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| Expiration | 2029-06-18 |
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| Source archive | l_aircr.zip |
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| Dataset refreshed | 2026-08-02 01:39:42 |
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Licensee
| Name | Seven Sierra Yankee LLC |
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| Applicant type | L |
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| FRN | 0024422628 |
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| Location | Monroeville, PA |
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| Address | 322 Mall Plaza Blvd, Monroeville, PA, 15146 |
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License history
| Date | File or call sign | Action |
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| 2019-06-18 | 77SY | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 4171017 | 2026-08-02 01:39:42 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | 77SY | ULS 4171017 | 2026-08-02 01:39:42 |
| Status | A | ULS 4171017 | 2026-08-02 01:39:42 |
| Service | AC | ULS 4171017 | 2026-08-02 01:39:42 |
| Grant Date | 2019-06-18 | ULS 4171017 | 2026-08-02 01:39:42 |
| Expiration Date | 2029-06-18 | ULS 4171017 | 2026-08-02 01:39:42 |