Universal Licensing System
WRKF313
PORT OF LOS ANGELES
License details
| ULS identifier | 4367270 |
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| Call sign | WRKF313 |
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| Radio service | MW |
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| Status | A |
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| Grant date | 2020-12-28 |
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| Expiration | 2030-12-28 |
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| Frequency range | 6197.24 - 6545 MHz (2 frequencies) |
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| Locations | 3 |
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| Representative location | Flintridge, LOS ANGELES, CA |
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| Coordinates | 34.2686111, -118.2371389 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:45:49 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 2 | FXO | 6197.24000000 | | | | | |
| 1 | 1 | FXO | 6545.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 2 | 6197.24000000 | | 30M0D7W |
| 1 | 1 | 6545.00000000 | | 10M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 15315 Mount Lukens Truck Trail, Flintridge, LOS ANGELES, CA | 34.26861111, -118.23713889 | 1538.600 m | LTOWER | 35.000 m structure / 39.000 m overall | N |
| 2 | R | | 34.13472222, -118.32033333 | 515.000 m | | | |
| 3 | R | | 33.76636111, -118.25527778 | 3.000 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | RFS PAD6-65B | | V | 39.6000 | 207.3000 | | |
| 1 | 2 | R | RFS PAD6-65B | | | 39.6000 | 0.0000 | | |
| 1 | 3 | R | RFS PAD6-59B | | | 38.7000 | 0.0000 | | |
| 2 | 1 | T | RFS UXA8-59B LF | | H | 41.3000 | 181.7000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2022-03-30 | WRKF313 | LETCNS |
| 2022-03-16 | WRKF313 | LIAUA |
| 2021-06-04 | WRKF313 | LIMOD |
| 2020-12-28 | WRKF313 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4367270 | 2026-08-02 02:45:49 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRKF313 | ULS 4367270 | 2026-08-02 02:45:49 |
| Status | A | ULS 4367270 | 2026-08-02 02:45:49 |
| Service | MW | ULS 4367270 | 2026-08-02 02:45:49 |
| Grant Date | 2020-12-28 | ULS 4367270 | 2026-08-02 02:45:49 |
| Expiration Date | 2030-12-28 | ULS 4367270 | 2026-08-02 02:45:49 |