Universal Licensing System
WPQN780
UNION PACIFIC RAILROAD COMPANY
License details
| ULS identifier | 1091146 |
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| Call sign | WPQN780 |
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| Radio service | MG |
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| Status | C |
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| Grant date | 2020-05-16 |
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| Expiration | 2030-06-29 |
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| Cancellation | 2022-07-14 |
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| Frequency range | 932.30625 - 941.30625 MHz (2 frequencies) |
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| Locations | 1 |
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| Representative location | DAYTON, LIBERTY, TX |
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| Coordinates | 30.0402222, -94.8954722 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:45:18 |
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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 | 3 | FXO | 932.30625000 | | | | | |
| 1 | 1 | FXO | 941.30625000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 3 | 932.30625000 | | 12K5F3D |
| 1 | 1 | 941.30625000 | | 12K5F3D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | SP RADIO BLDG .5 MI SW OF, DAYTON, LIBERTY, TX | 30.04022222, -94.89547222 | 23.500 m | TOWER | 92.300 m structure / 92.300 m overall | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | OMNI OMNI DIRECTIONAL | | V | 12.2000 | 360.0000 | | |
| 2 | 1 | R | OMNI OMNI DIRECTIONAL | | | 12.2000 | | | |
| 3 | 1 | T | OMNI OMNI DIRECTIONAL | | V | 12.2000 | 999.0000 | | |
| 4 | 1 | R | OMNI OMNI DIRECTIONAL | | | 12.2000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2022-07-15 | WPQN780 | LICAN |
| 2020-05-16 | WPQN780 | LIREN |
| 2020-04-06 | WPQN780 | LETRES |
| 2010-04-21 | WPQN780 | LIREN |
| 2010-04-05 | WPQN780 | LETRES |
| 2004-12-18 | WPQN780 | LIAUA |
| 2004-12-17 | WPQN780 | ESUAPR |
| 2000-11-29 | WPQN780 | LIAUA |
| 2000-11-22 | WPQN780 | LIAUA |
| 2000-09-29 | WPQN780 | LIAUA |
| 2000-06-29 | WPQN780 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1091146 | 2026-08-02 02:45:18 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPQN780 | ULS 1091146 | 2026-08-02 02:45:18 |
| Status | C | ULS 1091146 | 2026-08-02 02:45:18 |
| Service | MG | ULS 1091146 | 2026-08-02 02:45:18 |
| Grant Date | 2020-05-16 | ULS 1091146 | 2026-08-02 02:45:18 |
| Expiration Date | 2030-06-29 | ULS 1091146 | 2026-08-02 02:45:18 |
| Cancellation Date | 2022-07-14 | ULS 1091146 | 2026-08-02 02:45:18 |