Universal Licensing System
WTB5642
MATERIAL SERVICE CORP
License details
| ULS identifier | 1554426 |
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| Call sign | WTB5642 |
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| Radio service | SB |
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| Status | C |
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| Grant date | 2008-05-09 |
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| Expiration | 2018-05-19 |
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| Cancellation | 2016-01-11 |
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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 | MATERIAL SERVICE CORP |
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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 | ROMEOVILLE, IL, 60446 |
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License history
| Date | File or call sign | Action |
|---|
| 2016-01-11 | WTB5642 | LICAN |
| 2008-05-09 | WTB5642 | LIREN |
| 2008-03-12 | WTB5642 | ESUFNR |
| 2008-02-19 | WTB5642 | LETRES |
| 2007-11-16 | WTB5642 | LIAUA |
| 2006-04-06 | WTB5642 | LIAUA |
| 2000-11-17 | WTB5642 | LICCNV |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1554426 | 2026-08-02 02:59:37 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WTB5642 | ULS 1554426 | 2026-08-02 02:59:37 |
| Status | C | ULS 1554426 | 2026-08-02 02:59:37 |
| Service | SB | ULS 1554426 | 2026-08-02 02:59:37 |
| Grant Date | 2008-05-09 | ULS 1554426 | 2026-08-02 02:59:37 |
| Expiration Date | 2018-05-19 | ULS 1554426 | 2026-08-02 02:59:37 |
| Cancellation Date | 2016-01-11 | ULS 1554426 | 2026-08-02 02:59:37 |