Universal Licensing System
WRWK677
LOS ANGELES UNIFIED SCHOOL DISTRICT
License details
| ULS identifier | 4732342 |
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| Call sign | WRWK677 |
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| Radio service | MW |
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| Status | A |
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| Grant date | 2023-03-02 |
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| Expiration | 2033-03-02 |
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| Frequency range | 5945.2 - 6063.8 MHz (2 frequencies) |
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| Locations | 3 |
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| Representative location | Rancho Palos Verdes, LOS ANGELES, CA |
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| Coordinates | 33.7476944, -118.3370833 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:42:44 |
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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 | FXO | 5945.20000000 | | | | | |
| 1 | 2 | FXO | 6063.80000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 5945.20000000 | | 30M0D7W |
| 1 | 2 | 6063.80000000 | | 30M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 3690 East Crest Road (#301155), Rancho Palos Verdes, LOS ANGELES, CA | 33.74769444, -118.33708333 | 434.900 m | LTOWER | 30.500 m structure / 33.800 m overall | |
| 2 | R | | 34.06958333, -118.18658333 | 169.200 m | | | |
| 3 | R | | 34.13444444, -118.32055556 | 515.000 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | Commscope VHLP6-6WB | | V | 39.3000 | 21.3000 | | |
| 1 | 2 | R | Commscope VHLP6-6WB | | | 39.3000 | 0.0000 | | |
| 1 | 3 | R | Commscope VHLP6-6WB | | | 39.3000 | 0.0000 | | |
| 2 | 1 | T | Commscope VHLP6-6WB | | V | 39.3000 | 2.0000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2024-08-24 | WRWK677 | PLAUPR |
| 2024-06-04 | WRWK677 | LETCNS |
| 2024-04-24 | WRWK677 | LIAUA |
| 2023-03-02 | WRWK677 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4732342 | 2026-08-02 02:42:44 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WRWK677 | ULS 4732342 | 2026-08-02 02:42:44 |
| Status | A | ULS 4732342 | 2026-08-02 02:42:44 |
| Service | MW | ULS 4732342 | 2026-08-02 02:42:44 |
| Grant Date | 2023-03-02 | ULS 4732342 | 2026-08-02 02:42:44 |
| Expiration Date | 2033-03-02 | ULS 4732342 | 2026-08-02 02:42:44 |