Universal Licensing System
437MR
Westmoreland Mechanical Aviation LLC.
License details
| ULS identifier | 3733302 |
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| Call sign | 437MR |
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| Radio service | AC |
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| Status | T |
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| Grant date | 2015-09-11 |
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| Expiration | 2025-09-11 |
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| Cancellation | 2018-03-15 |
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| Source archive | l_aircr.zip |
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| Dataset refreshed | 2026-08-02 01:40:30 |
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Licensee
| Name | Westmoreland Mechanical Aviation LLC. |
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| Applicant type | C |
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| FRN | 0018244871 |
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| Location | Youngstown, PA |
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| Address | ., Youngstown, PA, 15696 |
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License history
| Date | File or call sign | Action |
|---|
| 2018-03-15 | 437MR | LITERM |
| 2015-09-11 | 437MR | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3733302 | 2026-08-02 01:40:30 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | 437MR | ULS 3733302 | 2026-08-02 01:40:30 |
| Status | T | ULS 3733302 | 2026-08-02 01:40:30 |
| Service | AC | ULS 3733302 | 2026-08-02 01:40:30 |
| Grant Date | 2015-09-11 | ULS 3733302 | 2026-08-02 01:40:30 |
| Expiration Date | 2025-09-11 | ULS 3733302 | 2026-08-02 01:40:30 |
| Cancellation Date | 2018-03-15 | ULS 3733302 | 2026-08-02 01:40:30 |