Universal Licensing System
WQES431
Union Pacific Railroad Company
License details
| ULS identifier | 2799487 |
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| Call sign | WQES431 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2026-03-17 |
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| Expiration | 2036-04-03 |
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| Frequency range | 452.9375 - 457.9375 MHz (2 frequencies) |
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| Locations | 1 |
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| Representative location | EL PASO, EL PASO, TX |
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| Coordinates | 31.7683611, -106.4742222 |
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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 | MO | 452.93750000 | | | 2.000000 | 1.300000 | |
| 1 | 1 | MO | 457.93750000 | | | 2.000000 | 1.300000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 452.93750000 | | 11K2F2D |
| 1 | 1 | 457.93750000 | | 11K2F2D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | EL PASO, EL PASO, TX | 31.76836111, -106.47422222 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 1400 DOUGLAS ST. STOP 0650, OMAHA, NE | DOUGLAS | 4025440486 |
License history
| Date | File or call sign | Action |
|---|
| 2026-03-17 | WQES431 | LIREN |
| 2026-01-05 | WQES431 | LETRES |
| 2023-10-12 | WQES431 | LIAUA |
| 2016-03-23 | WQES431 | LIREN |
| 2016-03-22 | WQES431 | ESUAPR |
| 2016-01-11 | WQES431 | LETRES |
| 2006-04-03 | WQES431 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2799487 | 2026-08-02 01:12:29 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQES431 | ULS 2799487 | 2026-08-02 01:12:29 |
| Status | A | ULS 2799487 | 2026-08-02 01:12:29 |
| Service | IG | ULS 2799487 | 2026-08-02 01:12:29 |
| Grant Date | 2026-03-17 | ULS 2799487 | 2026-08-02 01:12:29 |
| Expiration Date | 2036-04-03 | ULS 2799487 | 2026-08-02 01:12:29 |