Universal Licensing System
WQZN266
OPTIMUM CONCRETE & FOUNDATIONS U.S.A. INC.
License details
| ULS identifier | 3931085 |
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| Call sign | WQZN266 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2017-06-14 |
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| Expiration | 2027-06-14 |
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| Frequency range | 451.6125 - 467.2375 MHz (5 frequencies) |
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| Locations | 1 |
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| Representative location | MORENO VALLEY, RIVERSIDE, CA |
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| Coordinates | 33.9378889, -117.2143889 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:22:09 |
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Licensee
| Name | OPTIMUM CONCRETE & FOUNDATIONS U.S.A. INC. |
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| Applicant type | C |
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| FRN | 0026497230 |
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| Location | MORENO VALLEY, CA |
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| Address | 12605 PEACHLEAF ST., MORENO VALLEY, CA, 92553 |
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| Phone | 6198441513 |
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| Email | [email protected] |
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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 | MO | 451.61250000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | MO | 452.48750000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | MO | 456.61250000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | MO | 457.48750000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | MO | 467.23750000 | | | 5.000000 | 5.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.61250000 | | 7K60FXE |
| 1 | 1 | 452.48750000 | | 7K60FXE |
| 1 | 1 | 456.61250000 | | 7K60FXE |
| 1 | 1 | 457.48750000 | | 7K60FXE |
| 1 | 1 | 467.23750000 | | 7K60FXE |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | MORENO VALLEY, RIVERSIDE, CA | 33.93788889, -117.21438889 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 12605 PEACHLEAF ST., MORENO VALLEY, CA | RIVERSIDE | 6198441513 |
License history
| Date | File or call sign | Action |
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| 2018-07-18 | WQZN266 | LETTRS |
| 2018-07-18 | WQZN266 | PNLISR |
| 2018-03-13 | WQZN266 | LETCNS |
| 2017-06-14 | WQZN266 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 3931085 | 2026-08-02 01:22:09 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WQZN266 | ULS 3931085 | 2026-08-02 01:22:09 |
| Status | A | ULS 3931085 | 2026-08-02 01:22:09 |
| Service | IG | ULS 3931085 | 2026-08-02 01:22:09 |
| Grant Date | 2017-06-14 | ULS 3931085 | 2026-08-02 01:22:09 |
| Expiration Date | 2027-06-14 | ULS 3931085 | 2026-08-02 01:22:09 |