Universal Licensing System
77ZA
Mountaineer Aviation LLC
License details
| ULS identifier | 4376349 |
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| Call sign | 77ZA |
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| Radio service | AC |
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| Status | T |
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| Grant date | 2021-01-20 |
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| Expiration | 2031-01-20 |
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| Cancellation | 2023-11-29 |
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| Source archive | l_aircr.zip |
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| Dataset refreshed | 2026-08-02 01:39:50 |
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Licensee
| Name | Mountaineer Aviation LLC |
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| Applicant type | L |
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| FRN | 0028795441 |
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| Location | Leesburg, VA |
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| Address | 417 South King Street, Leesburg, VA, 20175 |
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License history
| Date | File or call sign | Action |
|---|
| 2023-11-29 | 77ZA | LITERM |
| 2021-01-20 | 77ZA | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4376349 | 2026-08-02 01:39:50 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | 77ZA | ULS 4376349 | 2026-08-02 01:39:50 |
| Status | T | ULS 4376349 | 2026-08-02 01:39:50 |
| Service | AC | ULS 4376349 | 2026-08-02 01:39:50 |
| Grant Date | 2021-01-20 | ULS 4376349 | 2026-08-02 01:39:50 |
| Expiration Date | 2031-01-20 | ULS 4376349 | 2026-08-02 01:39:50 |
| Cancellation Date | 2023-11-29 | ULS 4376349 | 2026-08-02 01:39:50 |