Universal Licensing System
WPOR425
UNION PACIFIC RAILROAD COMPANY
License details
| ULS identifier | 1048868 |
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| Call sign | WPOR425 |
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| Radio service | MG |
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| Status | C |
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| Grant date | 1999-01-07 |
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| Expiration | 2009-01-07 |
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| Cancellation | 2003-10-08 |
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| Frequency range | 941.6625 MHz |
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| Locations | 2 |
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| Representative location | MUMFORD, ROBERTSON, TX |
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| Coordinates | 30.7468611, -96.5732778 |
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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 |
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| 1 | 1 | FXO | 941.66250000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
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| 1 | 1 | 941.66250000 | | 25K0F2D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | 1 MI NNW OF, MUMFORD, ROBERTSON, TX | 30.74686111, -96.57327778 | 78.600 m | | 18.300 m structure / 18.300 m overall | |
| 2 | R | | 30.65686111, -96.38300000 | 99.100 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | | V | 20.2000 | 118.7000 | | |
| 1 | 2 | R | | | | 20.2000 | | | |
License history
| Date | File or call sign | Action |
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| 2003-10-09 | WPOR425 | LICAN |
| 2000-11-29 | WPOR425 | LIAUA |
| 2000-11-22 | WPOR425 | LIAUA |
| 2000-09-29 | WPOR425 | LIAUA |
| 2000-06-20 | WPOR425 | LIAUA |
| 2000-05-03 | WPOR425 | LIAUA |
| 1999-08-14 | WPOR425 | LICCNV |
| 1999-01-07 | WPOR425 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 1048868 | 2026-08-02 02:45:15 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WPOR425 | ULS 1048868 | 2026-08-02 02:45:15 |
| Status | C | ULS 1048868 | 2026-08-02 02:45:15 |
| Service | MG | ULS 1048868 | 2026-08-02 02:45:15 |
| Grant Date | 1999-01-07 | ULS 1048868 | 2026-08-02 02:45:15 |
| Expiration Date | 2009-01-07 | ULS 1048868 | 2026-08-02 02:45:15 |
| Cancellation Date | 2003-10-08 | ULS 1048868 | 2026-08-02 02:45:15 |