Universal Licensing System
528MP
CR Holdings
License details
| ULS identifier | 3252774 |
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| Call sign | 528MP |
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| Radio service | AC |
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| Status | A |
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| Grant date | 2020-12-12 |
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| Expiration | 2030-12-15 |
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| Source archive | l_aircr.zip |
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| Dataset refreshed | 2026-08-02 01:40:26 |
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Licensee
| Name | CR Holdings |
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| Applicant type | L |
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| FRN | 0017059338 |
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| Location | Crystal Lake, IL |
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| Address | 190 Liberty Road Suite 1, Crystal Lake, IL, 60014 |
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License history
| Date | File or call sign | Action |
|---|
| 2020-12-12 | 528MP | LIREN |
| 2020-09-21 | 528MP | LETRES |
| 2010-12-15 | 528MP | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3252774 | 2026-08-02 01:40:26 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | 528MP | ULS 3252774 | 2026-08-02 01:40:26 |
| Status | A | ULS 3252774 | 2026-08-02 01:40:26 |
| Service | AC | ULS 3252774 | 2026-08-02 01:40:26 |
| Grant Date | 2020-12-12 | ULS 3252774 | 2026-08-02 01:40:26 |
| Expiration Date | 2030-12-15 | ULS 3252774 | 2026-08-02 01:40:26 |