Universal Licensing System
WNLI903
Norfolk Southern Railway Company
License details
| ULS identifier | 1918058 |
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| Call sign | WNLI903 |
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| Radio service | IG |
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| Status | C |
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| Grant date | 1998-01-22 |
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| Expiration | 2003-04-06 |
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| Cancellation | 2002-06-17 |
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| Frequency range | 161.25 MHz |
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| Locations | 4 |
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| Representative location | HAMMOND, LAKE, IN |
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| Coordinates | 41.6208611, -87.5208889 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:14:40 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB | 161.25000000 | | | 30.000000 | 50.000000 | |
| 2 | 1 | FB | 161.25000000 | | | 30.000000 | 50.000000 | |
| 3 | 1 | FB | 161.25000000 | | | 30.000000 | 50.000000 | |
| 4 | 1 | FB | 161.25000000 | | | 30.000000 | 50.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 161.25000000 | | 20K0F3E |
| 2 | 1 | 161.25000000 | | 20K0F3E |
| 3 | 1 | 161.25000000 | | 20K0F3E |
| 4 | 1 | 161.25000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 45 FT N OF INT HOHMAN AVE & STATE ST, HAMMOND, LAKE, IN | 41.62086111, -87.52088889 | 180.000 m | | | N |
| 2 | T | 100 FT NW OF INT HANOVER & ST LINE, CALUMET CITY, COOK, IL | 41.63086111, -87.52533333 | 178.000 m | | | N |
| 3 | T | 150 FT NW OF INT HANOVER & ST LINE, CALUMET CITY, COOK, IL | 41.63113889, -87.52561111 | 178.000 m | | | N |
| 4 | T | INT OF PENN CENTRAL & NW TRACK MP 505.9, CALUMET CITY, COOK, IL | 41.64502778, -87.54172222 | 178.000 m | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 8.000 m | | | | | |
| 1 | 2 | T | | 8.000 m | | | | | |
| 1 | 3 | T | | 8.000 m | | | | | |
| 1 | 4 | T | | 8.000 m | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 45 FT N OF INT HOHMAN AVE & STATE ST, HAMMOND, IN | | 2194935369 |
License history
| Date | File or call sign | Action |
|---|
| 2002-06-18 | WNLI903 | LICAN |
| 2002-03-07 | WNLI903 | AUDCAN |
| 2000-11-24 | WNLI903 | LICCNV |
| 1998-09-01 | WNLI903 | LIASS |
| 1998-01-23 | WNLI903 | AUTHPR |
| 1998-01-22 | WNLI903 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1918058 | 2026-08-02 01:14:40 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WNLI903 | ULS 1918058 | 2026-08-02 01:14:40 |
| Status | C | ULS 1918058 | 2026-08-02 01:14:40 |
| Service | IG | ULS 1918058 | 2026-08-02 01:14:40 |
| Grant Date | 1998-01-22 | ULS 1918058 | 2026-08-02 01:14:40 |
| Expiration Date | 2003-04-06 | ULS 1918058 | 2026-08-02 01:14:40 |
| Cancellation Date | 2002-06-17 | ULS 1918058 | 2026-08-02 01:14:40 |