Universal Licensing System
WPXF901
UNION PACIFIC RAILROAD COMPANY
License details
| ULS identifier | 2498593 |
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| Call sign | WPXF901 |
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| Radio service | MG |
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| Status | C |
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| Grant date | 2013-02-28 |
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| Expiration | 2023-03-26 |
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| Cancellation | 2016-07-07 |
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| Frequency range | 21975 MHz |
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| Locations | 2 |
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| Representative location | MARTINZE, CONTRA COSTA, CA |
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| Coordinates | 38.0251111, -122.1589167 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-24 01:40:27 |
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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 | 21975.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 21975.00000000 | | 33M8F8W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | 1/4 MI SE OF OZOL, MARTINZE, CONTRA COSTA, CA | 38.02511111, -122.15891667 | 4.600 m | POLE | 15.200 m structure / 15.200 m overall | |
| 2 | R | | 38.02069444, -122.14744444 | 4.600 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | RACON INC RD1002 | | V | 42.0000 | 115.9000 | | |
| 1 | 2 | R | RACON INC RD1002 | | | 42.0000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2016-07-08 | WPXF901 | LICAN |
| 2016-07-07 | WPXF901 | ESUAPR |
| 2013-02-28 | WPXF901 | LIREN |
| 2013-02-27 | WPXF901 | ESUAPR |
| 2012-12-31 | WPXF901 | LETRES |
| 2004-12-18 | WPXF901 | LIAUA |
| 2004-12-17 | WPXF901 | ESUAPR |
| 2004-06-28 | WPXF901 | LETCNS |
| 2003-03-26 | WPXF901 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2498593 | 2026-08-24 01:40:27 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPXF901 | ULS 2498593 | 2026-08-24 01:40:27 |
| Status | C | ULS 2498593 | 2026-08-24 01:40:27 |
| Service | MG | ULS 2498593 | 2026-08-24 01:40:27 |
| Grant Date | 2013-02-28 | ULS 2498593 | 2026-08-24 01:40:27 |
| Expiration Date | 2023-03-26 | ULS 2498593 | 2026-08-24 01:40:27 |
| Cancellation Date | 2016-07-07 | ULS 2498593 | 2026-08-24 01:40:27 |