Universal Licensing System
WNNN538
NICOR GAS
License details
| ULS identifier | 1893009 |
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| Call sign | WNNN538 |
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| Radio service | IG |
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| Status | C |
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| Grant date | 2003-12-16 |
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| Expiration | 2014-02-02 |
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| Cancellation | 2009-10-27 |
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| Frequency range | 451.575 MHz |
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| Locations | 1 |
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| Representative location | GLENWOOD, COOK, IL |
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| Coordinates | 41.5400278, -87.6267222 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-30 09:55:25 |
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Licensee
| Name | NICOR GAS |
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| Applicant type | C |
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| FRN | 0002855773 |
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| Location | NAPERVILLE, IL |
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| Address | 1844 FERRY RD, NAPERVILLE, IL, 60566 |
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| Phone | 3129838888 |
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Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 1893009 | 2026-08-30 09:55:25 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WNNN538 | ULS 1893009 | 2026-08-30 09:55:25 |
| Status | C | ULS 1893009 | 2026-08-30 09:55:25 |
| Service | IG | ULS 1893009 | 2026-08-30 09:55:25 |
| Grant Date | 2003-12-16 | ULS 1893009 | 2026-08-30 09:55:25 |
| Expiration Date | 2014-02-02 | ULS 1893009 | 2026-08-30 09:55:25 |
| Cancellation Date | 2009-10-27 | ULS 1893009 | 2026-08-30 09:55:25 |