Universal Licensing System
503BB
Avcorp US Registrations LLC
License details
| ULS identifier | 3693861 |
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| Call sign | 503BB |
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| Radio service | AC |
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| Status | E |
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| Grant date | 2015-04-23 |
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| Expiration | 2025-04-23 |
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| Cancellation | 2025-06-28 |
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| Source archive | l_aircr.zip |
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| Dataset refreshed | 2026-08-02 01:39:28 |
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Licensee
| Name | Avcorp US Registrations LLC |
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| Applicant type | C |
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| FRN | 0018323881 |
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| Location | Wilmington, DE |
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| Address | 1013 Centre Road, Suite 403-A, Wilmington, DE, 19805 |
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License history
| Date | File or call sign | Action |
|---|
| 2025-06-28 | 503BB | LIEXP |
| 2015-04-23 | 503BB | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3693861 | 2026-08-02 01:39:28 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | 503BB | ULS 3693861 | 2026-08-02 01:39:28 |
| Status | E | ULS 3693861 | 2026-08-02 01:39:28 |
| Service | AC | ULS 3693861 | 2026-08-02 01:39:28 |
| Grant Date | 2015-04-23 | ULS 3693861 | 2026-08-02 01:39:28 |
| Expiration Date | 2025-04-23 | ULS 3693861 | 2026-08-02 01:39:28 |
| Cancellation Date | 2025-06-28 | ULS 3693861 | 2026-08-02 01:39:28 |