Universal Licensing System
WPTK583
UNION PACIFIC RAILROAD COMPANY
License details
| ULS identifier | 2358593 |
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| Call sign | WPTK583 |
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| Radio service | MG |
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| Status | C |
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| Grant date | 2021-09-22 |
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| Expiration | 2031-10-22 |
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| Cancellation | 2022-08-18 |
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| Frequency range | 928.79375 - 952.79375 MHz (2 frequencies) |
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| Locations | 1 |
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| Representative location | GREEN RIVER, SWEETWATER, WY |
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| Coordinates | 41.4766667, -109.4813889 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:45:15 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 3 | FXO | 928.79375000 | | | | | |
| 1 | 1 | FXO | 952.79375000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 3 | 928.79375000 | | 12K5F3D |
| 1 | 1 | 952.79375000 | | 12K5F3D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 3.5 MILES SW OF, GREEN RIVER, SWEETWATER, WY | 41.47666667, -109.48138889 | 2155.500 m | TOWER | 22.800 m structure / 22.800 m overall | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | DECIBEL PRODUCTS DB806M | | V | 6.0000 | 360.0000 | | |
| 2 | 1 | R | SCALA ELECTRONICS RY-900 | | | 12.2000 | | | |
| 3 | 1 | T | SCALA ELECTRONIC RY-900 | | V | 12.2000 | 999.0000 | | |
| 4 | 1 | R | DECIBEL PRODUCTS DB806M | | | 12.2000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2022-08-19 | WPTK583 | LICAN |
| 2021-09-22 | WPTK583 | LIREN |
| 2021-07-26 | WPTK583 | LETRES |
| 2011-09-30 | WPTK583 | AUTHPR |
| 2011-09-29 | WPTK583 | INTDUP |
| 2011-09-29 | WPTK583 | COR |
| 2011-09-29 | WPTK583 | LIREN |
| 2011-08-01 | WPTK583 | LETRES |
| 2004-12-18 | WPTK583 | LIAUA |
| 2004-12-17 | WPTK583 | ESUAPR |
| 2003-01-21 | WPTK583 | LETCNS |
| 2001-10-22 | WPTK583 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2358593 | 2026-08-02 02:45:15 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPTK583 | ULS 2358593 | 2026-08-02 02:45:15 |
| Status | C | ULS 2358593 | 2026-08-02 02:45:15 |
| Service | MG | ULS 2358593 | 2026-08-02 02:45:15 |
| Grant Date | 2021-09-22 | ULS 2358593 | 2026-08-02 02:45:15 |
| Expiration Date | 2031-10-22 | ULS 2358593 | 2026-08-02 02:45:15 |
| Cancellation Date | 2022-08-18 | ULS 2358593 | 2026-08-02 02:45:15 |