Universal Licensing System
WQWK571
Inland Empire Utilities Agency
License details
| ULS identifier | 3736516 |
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| Call sign | WQWK571 |
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| Radio service | MW |
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| Status | A |
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| Grant date | 2025-07-10 |
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| Expiration | 2035-09-22 |
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| Frequency range | 18135 MHz |
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| Locations | 2 |
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| Representative location | Ontario, SAN BERNARDINO, CA |
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| Coordinates | 34.0163333, -117.6286111 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:44:10 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 18135.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 18135.00000000 | | 9M20D1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | Grove Avenue, Ontario, SAN BERNARDINO, CA | 34.01633333, -117.62861111 | 233.600 m | POLE | 18.300 m structure / 18.300 m overall | |
| 2 | R | | 34.16708333, -117.57497222 | 722.700 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | RADIO WAVES, INC HP2-18 | | V | 38.6000 | 16.5000 | | |
| 1 | 2 | R | RADIO WAVES, INC HP2-18 | | | 38.6000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2025-07-10 | WQWK571 | LIREN |
| 2025-06-30 | WQWK571 | LETRES |
| 2025-06-24 | WQWK571 | ESURNW |
| 2017-11-14 | WQWK571 | LIAUA |
| 2015-12-01 | WQWK571 | LIMOD |
| 2015-11-03 | WQWK571 | ESUAPR |
| 2015-09-22 | WQWK571 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3736516 | 2026-08-02 02:44:10 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQWK571 | ULS 3736516 | 2026-08-02 02:44:10 |
| Status | A | ULS 3736516 | 2026-08-02 02:44:10 |
| Service | MW | ULS 3736516 | 2026-08-02 02:44:10 |
| Grant Date | 2025-07-10 | ULS 3736516 | 2026-08-02 02:44:10 |
| Expiration Date | 2035-09-22 | ULS 3736516 | 2026-08-02 02:44:10 |