Universal Licensing System
WQZU457
Tesoro Companies, Inc.
License details
| ULS identifier | 3945550 |
|---|
| Call sign | WQZU457 |
|---|
| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2017-08-05 |
|---|
| Expiration | 2027-08-05 |
|---|
| Frequency range | 451.375 - 456.375 MHz (2 frequencies) |
|---|
| Locations | 3 |
|---|
| Representative location | EL PASO, EL PASO, TX |
|---|
| Coordinates | 31.7738056, -106.4052500 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:19:47 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 451.37500000 | | | 90.000000 | 190.000000 | |
| 1 | 1 | FB | 451.37500000 | | | 90.000000 | 190.000000 | |
| 2 | 1 | MO | 451.37500000 | | | 2.000000 | 2.000000 | |
| 2 | 1 | MO | 451.37500000 | | | 30.000000 | 30.000000 | |
| 3 | 1 | FBT | 451.37500000 | | | 90.000000 | 190.000000 | |
| 2 | 1 | MO | 456.37500000 | | | 30.000000 | 30.000000 | |
| 2 | 1 | MO | 456.37500000 | | | 2.000000 | 2.000000 | |
| 3 | 1 | FX1T | 456.37500000 | | | 30.000000 | 40.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.37500000 | | 11K2F1D |
| 1 | 1 | 451.37500000 | | 11K2F1E |
| 1 | 1 | 451.37500000 | | 11K2F1D |
| 1 | 1 | 451.37500000 | | 11K2F1E |
| 2 | 1 | 451.37500000 | | 11K2F1E |
| 2 | 1 | 451.37500000 | | 11K2F1D |
| 2 | 1 | 451.37500000 | | 11K2F1E |
| 2 | 1 | 451.37500000 | | 11K2F1D |
| 3 | 1 | 451.37500000 | | 11K2F1D |
| 3 | 1 | 451.37500000 | | 11K2F1E |
| 2 | 1 | 456.37500000 | | 11K2F1D |
| 2 | 1 | 456.37500000 | | 11K2F1E |
| 2 | 1 | 456.37500000 | | 11K2F1E |
| 2 | 1 | 456.37500000 | | 11K2F1D |
| 3 | 1 | 456.37500000 | | 11K2F1D |
| 3 | 1 | 456.37500000 | | 11K2F1E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 6501 TROWBRIDGE, EL PASO, EL PASO, TX | 31.77380556, -106.40525000 | 1148.000 m | LTOWER | 109.000 m structure / 109.000 m overall | |
| 2 | T | | | | | | |
| 3 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 109.000 m | | | | 55.000 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 6501 Trowbridge, El Paso, TX | EL PASO | 9157753368 |
License history
| Date | File or call sign | Action |
|---|
| 2018-11-21 | WQZU457 | LIAUA |
| 2018-10-01 | WQZU457 | LITRAN |
| 2018-05-10 | WQZU457 | LETCNS |
| 2018-04-03 | WQZU457 | LIAUA |
| 2017-08-05 | WQZU457 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3945550 | 2026-08-02 01:19:47 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQZU457 | ULS 3945550 | 2026-08-02 01:19:47 |
| Status | A | ULS 3945550 | 2026-08-02 01:19:47 |
| Service | IG | ULS 3945550 | 2026-08-02 01:19:47 |
| Grant Date | 2017-08-05 | ULS 3945550 | 2026-08-02 01:19:47 |
| Expiration Date | 2027-08-05 | ULS 3945550 | 2026-08-02 01:19:47 |