Universal Licensing System
312MS
Aviation Mike Sierra LLC
License details
| ULS identifier | 4794610 |
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| Call sign | 312MS |
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| Radio service | AC |
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| Status | A |
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| Grant date | 2023-07-25 |
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| Expiration | 2033-07-25 |
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| Source archive | l_aircr.zip |
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| Dataset refreshed | 2026-08-02 01:39:34 |
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Licensee
| Name | Aviation Mike Sierra LLC |
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| Applicant type | L |
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| FRN | 0021219431 |
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| Location | Great Falls, VA |
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| Address | 10211 Brennanhill Court, Great Falls, VA, 22066 |
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License history
| Date | File or call sign | Action |
|---|
| 2023-07-25 | 312MS | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4794610 | 2026-08-02 01:39:34 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | 312MS | ULS 4794610 | 2026-08-02 01:39:34 |
| Status | A | ULS 4794610 | 2026-08-02 01:39:34 |
| Service | AC | ULS 4794610 | 2026-08-02 01:39:34 |
| Grant Date | 2023-07-25 | ULS 4794610 | 2026-08-02 01:39:34 |
| Expiration Date | 2033-07-25 | ULS 4794610 | 2026-08-02 01:39:34 |