Universal Licensing System
WDI5557
Heidelberg Materials Midwest AGG Inc.
License details
| ULS identifier | 3769330 |
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| Call sign | WDI5557 |
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| Radio service | SB |
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| Status | A |
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| Grant date | 2025-11-26 |
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| Expiration | 2036-01-09 |
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| Source archive | l_ship.zip |
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| Dataset refreshed | 2026-08-02 02:59:37 |
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Licensee
| Name | Heidelberg Materials Midwest AGG Inc. |
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| Applicant type | C |
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| FRN | 0017469719 |
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| Location | Romeoville, IL |
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| Address | 125 N INDEPENDENCE BLVD, Romeoville, IL, 60446 |
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License history
| Date | File or call sign | Action |
|---|
| 2025-11-26 | WDI5557 | LIREN |
| 2025-11-24 | WDI5557 | LETRES |
| 2023-10-18 | WDI5557 | LIAUA |
| 2016-01-09 | WDI5557 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3769330 | 2026-08-02 02:59:37 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WDI5557 | ULS 3769330 | 2026-08-02 02:59:37 |
| Status | A | ULS 3769330 | 2026-08-02 02:59:37 |
| Service | SB | ULS 3769330 | 2026-08-02 02:59:37 |
| Grant Date | 2025-11-26 | ULS 3769330 | 2026-08-02 02:59:37 |
| Expiration Date | 2036-01-09 | ULS 3769330 | 2026-08-02 02:59:37 |