Universal Licensing System
WPWX254
Union Pacific Railroad Company
License details
| ULS identifier | 2482984 |
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| Call sign | WPWX254 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2023-01-19 |
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| Expiration | 2033-02-03 |
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| Frequency range | 456.5375 MHz |
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| Locations | 2 |
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| Representative location | FRESNO, FRESNO, CA |
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| Coordinates | 36.7782778, -119.8418056 |
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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 |
|---|
| 1 | 1 | FB2 | 451.53750000 | | | 1.000000 | 4.400000 | |
| 2 | 1 | MO | 451.53750000 | | | 1.000000 | 1.000000 | |
| 2 | 1 | MO | 456.53750000 | | | 1.000000 | 1.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.53750000 | | 10K8F1D |
| 2 | 1 | 451.53750000 | | 10K8F1D |
| 2 | 1 | 456.53750000 | | 10K8F1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | SP MW BLD AT SP YD, FRESNO, FRESNO, CA | 36.77827778, -119.84180556 | 89.000 m | TOWER | 40.000 m structure / 40.000 m overall | |
| 2 | T | | 36.77827778, -119.84180556 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 33.600 m | V | 6.0000 | | 44.500 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 201 S. 16th St. Suite 305, Omaha, NE | DOUGLAS | 4022806486 |
License history
| Date | File or call sign | Action |
|---|
| 2023-10-12 | WPWX254 | LIAUA |
| 2023-01-19 | WPWX254 | LIREN |
| 2022-11-07 | WPWX254 | LETRES |
| 2013-01-30 | WPWX254 | LIREN |
| 2013-01-29 | WPWX254 | ESUAPR |
| 2012-11-12 | WPWX254 | LETRES |
| 2003-11-03 | WPWX254 | LETCNS |
| 2003-02-03 | WPWX254 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2482984 | 2026-08-02 01:12:29 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPWX254 | ULS 2482984 | 2026-08-02 01:12:29 |
| Status | A | ULS 2482984 | 2026-08-02 01:12:29 |
| Service | IG | ULS 2482984 | 2026-08-02 01:12:29 |
| Grant Date | 2023-01-19 | ULS 2482984 | 2026-08-02 01:12:29 |
| Expiration Date | 2033-02-03 | ULS 2482984 | 2026-08-02 01:12:29 |