Universal Licensing System
WNNN534
Northern Illinois Gas Company
License details
| ULS identifier | 1893006 |
|---|
| Call sign | WNNN534 |
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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 | 2011-08-24 |
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| Frequency range | 451.15 - 456.15 MHz (2 frequencies) |
|---|
| Locations | 1 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:16:53 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 451.15000000 | | | 85.000000 | 102.000000 | |
| 2 | 1 | MO | 456.15000000 | | | 20.000000 | 20.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.15000000 | | 16K0F1D |
| 1 | 1 | 451.15000000 | | 16K0F3E |
| 2 | 1 | 456.15000000 | | 16K0F1D |
| 2 | 1 | 456.15000000 | | 16K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 615 EASTERN AVE, BELLWOOD, COOK, IL | 41.88030556, -87.87255556 | 192.000 m | TOWER | 45.700 m structure / 51.800 m overall | N |
| 2 | T | | | | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 51.800 m | | | | 45.500 | |
| 1 | 2 | | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 1844 FERRY RD, NAPERVILLE, IL | DUPAGE | 6309838676 |
License history
| Date | File or call sign | Action |
|---|
| 2011-08-25 | WNNN534 | LICAN |
| 2011-08-25 | WNNN534 | LTSAPR |
| 2004-06-14 | WNNN534 | LIMOD |
| 2003-12-16 | WNNN534 | LIREN |
| 2003-11-10 | WNNN534 | LETRES |
| 2002-05-14 | WNNN534 | AUDOPR |
| 2000-11-24 | WNNN534 | LICCNV |
| 1998-12-01 | WNNN534 | AUTHPR |
| 1998-12-01 | WNNN534 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1893006 | 2026-08-02 01:16:53 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WNNN534 | ULS 1893006 | 2026-08-02 01:16:53 |
| Status | C | ULS 1893006 | 2026-08-02 01:16:53 |
| Service | IG | ULS 1893006 | 2026-08-02 01:16:53 |
| Grant Date | 2003-12-16 | ULS 1893006 | 2026-08-02 01:16:53 |
| Expiration Date | 2014-02-02 | ULS 1893006 | 2026-08-02 01:16:53 |
| Cancellation Date | 2011-08-24 | ULS 1893006 | 2026-08-02 01:16:53 |