Universal Licensing System
WROT787
WEST COVINA, CITY OF
License details
| ULS identifier | 4530597 |
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| Call sign | WROT787 |
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| Radio service | YW |
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| Status | A |
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| Grant date | 2021-12-07 |
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| Expiration | 2031-12-07 |
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| Frequency range | 509.4875 - 509.5125 MHz (2 frequencies) |
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| Locations | 4 |
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| Representative location | SAN DIMAS, LOS ANGELES, CA |
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| Coordinates | 34.1602778, -117.7988889 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:24:07 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB8 | 506.48750000 | | | 100.000000 | 150.000000 | |
| 2 | 1 | FB8 | 506.48750000 | | | 100.000000 | 150.000000 | |
| 3 | 1 | FB8 | 506.48750000 | | | 100.000000 | 150.000000 | |
| 1 | 1 | FB8 | 506.51250000 | | | 100.000000 | 150.000000 | |
| 2 | 1 | FB8 | 506.51250000 | | | 100.000000 | 150.000000 | |
| 3 | 1 | FB8 | 506.51250000 | | | 100.000000 | 150.000000 | |
| 4 | 1 | MO8 | 509.48750000 | | | 40.000000 | 75.000000 | |
| 4 | 1 | MO8 | 509.51250000 | | | 40.000000 | 75.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 506.48750000 | | 11K3F9W |
| 2 | 1 | 506.48750000 | | 11K3F9W |
| 3 | 1 | 506.48750000 | | 11K3F9W |
| 1 | 1 | 506.51250000 | | 11K3F9W |
| 2 | 1 | 506.51250000 | | 11K3F9W |
| 3 | 1 | 506.51250000 | | 11K3F9W |
| 4 | 1 | 509.48750000 | | 11K3F9W |
| 4 | 1 | 509.51250000 | | 11K3F9W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | JOHNSTONE PEAK, SAN DIMAS, LOS ANGELES, CA | 34.16027778, -117.79888889 | 953.700 m | LTOWER | 30.000 m structure / 37.000 m overall | |
| 2 | T | SAN JOSE HILL, WEST COVINA, LOS ANGELES, CA | 34.03822222, -117.89002778 | 363.300 m | LTOWER | 60.900 m structure / 64.000 m overall | |
| 3 | T | 178 PLEASANTHOME DR, INDUSTRY, LOS ANGELES, CA | 34.02286111, -117.93836111 | 234.100 m | MTOWER | 27.000 m structure / 27.000 m overall | |
| 4 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 37.000 m | | | | 373.900 | |
| 1 | 2 | T | | 40.000 m | | | | 194.200 | |
| 1 | 3 | T | | 16.000 m | | | | 83.700 | |
| 1 | 4 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 1444 W GARVEY AVE, WEST COVINA, CA | LOS ANGELES | 6269398458 |
License history
| Date | File or call sign | Action |
|---|
| 2023-02-01 | WROT787 | LIAUA |
| 2023-01-31 | WROT787 | LETCNS |
| 2022-12-01 | WROT787 | PLAUPR |
| 2022-09-07 | WROT787 | LETCNS |
| 2021-12-07 | WROT787 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4530597 | 2026-08-02 01:24:07 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WROT787 | ULS 4530597 | 2026-08-02 01:24:07 |
| Status | A | ULS 4530597 | 2026-08-02 01:24:07 |
| Service | YW | ULS 4530597 | 2026-08-02 01:24:07 |
| Grant Date | 2021-12-07 | ULS 4530597 | 2026-08-02 01:24:07 |
| Expiration Date | 2031-12-07 | ULS 4530597 | 2026-08-02 01:24:07 |