Universal Licensing System
WRFN372
UNION PACIFIC RAILROAD COMPANY
License details
| ULS identifier | 4268302 |
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| Call sign | WRFN372 |
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| Radio service | MG |
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| Status | A |
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| Grant date | 2020-04-01 |
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| Expiration | 2030-04-01 |
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| Frequency range | 17875 MHz |
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| Locations | 2 |
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| Representative location | CHICAGO, COOK, IL |
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| Coordinates | 41.9007778, -87.9154444 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:45:14 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 17875.00000000 | | | | | |
| 1 | 1 | FXO | 17875.00000000 | | | | | |
| 1 | 1 | FXO | 17875.00000000 | | | | | |
| 1 | 1 | FXO | 17875.00000000 | | | | | |
| 1 | 1 | FXO | 17875.00000000 | | | | | |
| 1 | 1 | FXO | 17875.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 17875.00000000 | | 30M0D7W |
| 1 | 1 | 17875.00000000 | | 30M0D7W |
| 1 | 1 | 17875.00000000 | | 30M0D7W |
| 1 | 1 | 17875.00000000 | | 30M0D7W |
| 1 | 1 | 17875.00000000 | | 30M0D7W |
| 1 | 1 | 17875.00000000 | | 30M0D7W |
| 1 | 1 | 17875.00000000 | | 30M0D7W |
| 1 | 1 | 17875.00000000 | | 30M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | PROVISO RCL REPEATER SITE, 300 WEST LAKE STREET, CHICAGO, COOK, IL | 41.90077778, -87.91544444 | 197.500 m | LTOWER | 30.500 m structure / 33.500 m overall | |
| 2 | R | | 41.91427778, -87.91397222 | 200.900 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | Commscope VHLP2-18C | | V | 39.0000 | 4.6000 | | |
| 1 | 2 | R | Commscope VHLP2-18C | | | 39.0000 | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 1400 DOUGLAS ST. STOP 0650, OMAHA, NE | DOUGLAS | 4025441777 |
License history
| Date | File or call sign | Action |
|---|
| 2023-10-12 | WRFN372 | LIAUA |
| 2021-08-31 | WRFN372 | LETCNS |
| 2020-04-01 | WRFN372 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4268302 | 2026-08-02 02:45:14 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRFN372 | ULS 4268302 | 2026-08-02 02:45:14 |
| Status | A | ULS 4268302 | 2026-08-02 02:45:14 |
| Service | MG | ULS 4268302 | 2026-08-02 02:45:14 |
| Grant Date | 2020-04-01 | ULS 4268302 | 2026-08-02 02:45:14 |
| Expiration Date | 2030-04-01 | ULS 4268302 | 2026-08-02 02:45:14 |