Universal Licensing System
WRDQ444
CENTINELA VALLEY UNIFIED SCHOOL DISTRICT
License details
| ULS identifier | 4174154 |
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| Call sign | WRDQ444 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2019-06-26 |
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| Expiration | 2029-06-26 |
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| Frequency range | 464.375 - 469.475 MHz (4 frequencies) |
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| Locations | 4 |
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| Representative location | HAWTHORNE, LOS ANGELES, CA |
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| Coordinates | 33.9168611, -118.3621389 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:23:01 |
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Licensee
| Name | CENTINELA VALLEY UNIFIED SCHOOL DISTRICT |
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| Applicant type | G |
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| FRN | 0028588366 |
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| Location | LAWNDALE, CA |
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| Address | 14901 S. INGLEWOOD AVE, LAWNDALE, CA, 90260 |
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| Phone | 3102633240 |
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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 | FB2 | 464.37500000 | | | 45.000000 | 45.000000 | |
| 3 | 1 | MO | 464.37500000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | FB2 | 464.47500000 | | | 45.000000 | 45.000000 | |
| 4 | 1 | MO | 464.47500000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 469.37500000 | | | 4.000000 | 4.000000 | |
| 4 | 1 | MO | 469.47500000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 464.37500000 | | 11K2F3E |
| 1 | 1 | 464.37500000 | | 7K60FXE |
| 3 | 1 | 464.37500000 | | 7K60FXE |
| 3 | 1 | 464.37500000 | | 11K2F3E |
| 2 | 1 | 464.47500000 | | 11K2F3E |
| 2 | 1 | 464.47500000 | | 7K60FXE |
| 4 | 1 | 464.47500000 | | 11K2F3E |
| 4 | 1 | 464.47500000 | | 7K60FXE |
| 3 | 1 | 469.37500000 | | 7K60FXE |
| 3 | 1 | 469.37500000 | | 11K2F3E |
| 4 | 1 | 469.47500000 | | 11K2F3E |
| 4 | 1 | 469.47500000 | | 7K60FXE |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | 4859 WEST EL SEGUNDO, HAWTHORNE, LOS ANGELES, CA | 33.91686111, -118.36213889 | 26.000 m | BANT | 12.200 m structure / 14.000 m overall | |
| 2 | T | 14901 SOUTH INGLEWOOD AVE, LAWNDALE, LOS ANGELES, CA | 33.89608333, -118.36197222 | 20.000 m | BANT | 12.200 m structure / 14.000 m overall | |
| 3 | T | | | | | | |
| 4 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | 14.000 m | | | | 11.000 | |
| 1 | 2 | T | | 14.000 m | | | | 5.000 | |
| 1 | 3 | T | | | | | | | |
| 1 | 4 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 4859 WEST EL SEGUNDO, HAWTHORNE, CA | LOS ANGELES | 3102633240 |
| 2 | 14901 SOUTH INGLEWOOD AVE, LAWNDALE, CA | LOS ANGELES | 3102633240 |
License history
| Date | File or call sign | Action |
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| 2020-03-31 | WRDQ444 | LETCNS |
| 2019-06-26 | WRDQ444 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 4174154 | 2026-08-02 01:23:01 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WRDQ444 | ULS 4174154 | 2026-08-02 01:23:01 |
| Status | A | ULS 4174154 | 2026-08-02 01:23:01 |
| Service | IG | ULS 4174154 | 2026-08-02 01:23:01 |
| Grant Date | 2019-06-26 | ULS 4174154 | 2026-08-02 01:23:01 |
| Expiration Date | 2029-06-26 | ULS 4174154 | 2026-08-02 01:23:01 |