Universal Licensing System
WPXT477
Union Pacific Railroad Company
License details
| ULS identifier | 2520330 |
|---|
| Call sign | WPXT477 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2023-05-17 |
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| Expiration | 2033-06-06 |
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| Frequency range | 160.65 - 457.775 MHz (4 frequencies) |
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| Locations | 4 |
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| Representative location | GREEN RIVER, SWEETWATER, WY |
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| Coordinates | 41.5173611, -109.4441111 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:12:29 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 2 | 1 | FB2 | 160.65000000 | | | 5.000000 | 2.700000 | |
| 4 | 1 | MO | 160.65000000 | | | 5.000000 | 1.000000 | |
| 4 | 1 | MO | 161.26500000 | | | 5.000000 | 1.000000 | |
| 1 | 1 | FB2 | 452.77500000 | | | 1.000000 | 4.300000 | |
| 3 | 1 | MO | 452.77500000 | | | 1.000000 | 1.000000 | |
| 3 | 1 | MO | 457.77500000 | | | 1.000000 | 1.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 160.65000000 | | 11K2F3E |
| 2 | 1 | 160.65000000 | | 4K00F1E |
| 4 | 1 | 160.65000000 | | 4K00F1E |
| 4 | 1 | 160.65000000 | | 11K2F3E |
| 4 | 1 | 161.26500000 | | 11K2F3E |
| 4 | 1 | 161.26500000 | | 4K00F1E |
| 1 | 1 | 452.77500000 | | 10K8F1D |
| 3 | 1 | 452.77500000 | | 10K8F1D |
| 3 | 1 | 457.77500000 | | 10K8F1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | EAST END GREEN RIVER YD. ADJ. BITTER CREEK RD., GREEN RIVER, SWEETWATER, WY | 41.51736111, -109.44411111 | 1884.000 m | TOWER | 30.500 m structure / 36.000 m overall | N |
| 2 | T | EAST END GREEN RIVER YD. ADJ. BITTER CREEK RD., GREEN RIVER, SWEETWATER, WY | 41.51736111, -109.44411111 | 1884.000 m | TOWER | 30.500 m structure / 30.500 m overall | N |
| 3 | T | GREENRIVER, SWEETWATER, WY | 41.51736111, -109.44411111 | | | | N |
| 4 | T | GREEN RIVER, SWEETWATER, WY | 41.51736111, -109.44411111 | | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 36.000 m | V | 10.0000 | 360.0000 | -111.000 | |
| 1 | 2 | T | | 27.400 m | V | 0.0000 | 360.0000 | -119.600 | |
| 1 | 3 | T | | | | | | | |
| 1 | 4 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 1400 DOUGLAS ST STOP 0650, Omaha, NE | DOUGLAS | 4025440392 |
License history
| Date | File or call sign | Action |
|---|
| 2023-10-12 | WPXT477 | LIAUA |
| 2023-05-17 | WPXT477 | LIREN |
| 2023-03-13 | WPXT477 | LETRES |
| 2014-09-05 | WPXT477 | LIMOD |
| 2013-05-24 | WPXT477 | LIREN |
| 2013-05-23 | WPXT477 | ESUAPR |
| 2013-03-11 | WPXT477 | LETRES |
| 2011-10-18 | WPXT477 | LIMOD |
| 2004-03-08 | WPXT477 | LETCNS |
| 2003-06-06 | WPXT477 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2520330 | 2026-08-02 01:12:29 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPXT477 | ULS 2520330 | 2026-08-02 01:12:29 |
| Status | A | ULS 2520330 | 2026-08-02 01:12:29 |
| Service | IG | ULS 2520330 | 2026-08-02 01:12:29 |
| Grant Date | 2023-05-17 | ULS 2520330 | 2026-08-02 01:12:29 |
| Expiration Date | 2033-06-06 | ULS 2520330 | 2026-08-02 01:12:29 |