Universal Licensing System
WRFN777
Los Angeles County Metro Transit Auth
License details
| ULS identifier | 4268936 |
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| Call sign | WRFN777 |
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| Radio service | MW |
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| Status | A |
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| Grant date | 2020-04-03 |
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| Expiration | 2030-04-03 |
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| Frequency range | 19330 MHz |
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| Locations | 2 |
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| Representative location | Los Angeles, LOS ANGELES, CA |
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| Coordinates | 33.9020556, -118.2865556 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:42:52 |
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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 | 19330.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
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| 1 | 1 | 19330.00000000 | | 20M0G7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | Harbor Hwy and I-110, Los Angeles, LOS ANGELES, CA | 33.90205556, -118.28655556 | 23.000 m | MAST | 22.000 m structure / 22.000 m overall | |
| 2 | R | | 33.87527778, -118.29000000 | 7.000 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | RFS SC2-190B | | H | 39.0000 | 186.1000 | | |
| 1 | 2 | R | RFS SC2-190B | | | 39.0000 | 0.0000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2020-04-03 | WRFN777 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 4268936 | 2026-08-02 02:42:52 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WRFN777 | ULS 4268936 | 2026-08-02 02:42:52 |
| Status | A | ULS 4268936 | 2026-08-02 02:42:52 |
| Service | MW | ULS 4268936 | 2026-08-02 02:42:52 |
| Grant Date | 2020-04-03 | ULS 4268936 | 2026-08-02 02:42:52 |
| Expiration Date | 2030-04-03 | ULS 4268936 | 2026-08-02 02:42:52 |