Universal Licensing System
421M
Biltmark Transportation
License details
| ULS identifier | 4137186 |
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| Call sign | 421M |
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| Radio service | AC |
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| Status | A |
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| Grant date | 2019-03-23 |
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| Expiration | 2029-03-23 |
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| Source archive | l_aircr.zip |
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| Dataset refreshed | 2026-08-02 01:39:44 |
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Licensee
| Name | Biltmark Transportation |
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| Applicant type | C |
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| FRN | 0026258244 |
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| Location | Wilmington, NC |
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| Address | 10 South Cardinal Dr., Wilmington, NC, 28403 |
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License history
| Date | File or call sign | Action |
|---|
| 2019-03-23 | 421M | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4137186 | 2026-08-02 01:39:44 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | 421M | ULS 4137186 | 2026-08-02 01:39:44 |
| Status | A | ULS 4137186 | 2026-08-02 01:39:44 |
| Service | AC | ULS 4137186 | 2026-08-02 01:39:44 |
| Grant Date | 2019-03-23 | ULS 4137186 | 2026-08-02 01:39:44 |
| Expiration Date | 2029-03-23 | ULS 4137186 | 2026-08-02 01:39:44 |