Universal Licensing System
WRKT475
Los Angeles Regional Interoperable Comm
License details
| ULS identifier | 4387106 |
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| Call sign | WRKT475 |
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| Radio service | MW |
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| Status | A |
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| Grant date | 2021-02-09 |
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| Expiration | 2031-02-09 |
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| Frequency range | 6315.84 - 17765 MHz (2 frequencies) |
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| Locations | 3 |
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| Representative location | Claremont, LOS ANGELES, CA |
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| Coordinates | 34.1878333, -117.6996667 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:47:45 |
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Licensee
| Name | Los Angeles Regional Interoperable Comm |
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| Applicant type | G |
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| FRN | 0022929202 |
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| Location | Los Angeles, CA |
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| Address | 2525 Corporate Place Suite #100, Los Angeles, CA, 91754 |
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| Phone | 3238818028 |
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| Email | [email protected] |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 6315.84000000 | | | | | |
| 1 | 1 | FXO | 6315.84000000 | | | | | |
| 1 | 1 | FXO | 6315.84000000 | | | | | |
| 1 | 1 | FXO | 6315.84000000 | | | | | |
| 1 | 1 | FXO | 6315.84000000 | | | | | |
| 1 | 1 | FXO | 6315.84000000 | | | | | |
| 1 | 1 | FXO | 6315.84000000 | | | | | |
| 1 | 1 | FXO | 6315.84000000 | | | | | |
| 1 | 1 | FXO | 6315.84000000 | | | | | |
| 1 | 2 | FXO | 17765.00000000 | | | | | |
| 1 | 2 | FXO | 17765.00000000 | | | | | |
| 1 | 2 | FXO | 17765.00000000 | | | | | |
| 1 | 2 | FXO | 17765.00000000 | | | | | |
| 1 | 2 | FXO | 17765.00000000 | | | | | |
| 1 | 2 | FXO | 17765.00000000 | | | | | |
| 1 | 2 | FXO | 17765.00000000 | | | | | |
| 1 | 2 | FXO | 17765.00000000 | | | | | |
| 1 | 2 | FXO | 17765.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 6315.84000000 | | 30M0D7W |
| 1 | 1 | 6315.84000000 | | 30M0D7W |
| 1 | 1 | 6315.84000000 | | 30M0D7W |
| 1 | 1 | 6315.84000000 | | 30M0D7W |
| 1 | 1 | 6315.84000000 | | 30M0D7W |
| 1 | 1 | 6315.84000000 | | 30M0D7W |
| 1 | 1 | 6315.84000000 | | 30M0D7W |
| 1 | 1 | 6315.84000000 | | 30M0D7W |
| 1 | 1 | 6315.84000000 | | 30M0D7W |
| 1 | 2 | 17765.00000000 | | 50M0D7W |
| 1 | 2 | 17765.00000000 | | 50M0D7W |
| 1 | 2 | 17765.00000000 | | 50M0D7W |
| 1 | 2 | 17765.00000000 | | 50M0D7W |
| 1 | 2 | 17765.00000000 | | 50M0D7W |
| 1 | 2 | 17765.00000000 | | 50M0D7W |
| 1 | 2 | 17765.00000000 | | 50M0D7W |
| 1 | 2 | 17765.00000000 | | 50M0D7W |
| 1 | 2 | 17765.00000000 | | 50M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | Sunset Peak Mtwy, Claremont, LOS ANGELES, CA | 34.18783333, -117.69966667 | 1627.800 m | LTOWER | 18.200 m structure / 18.200 m overall | |
| 2 | R | | 34.22369444, -117.90127778 | 1363.100 m | | | |
| 3 | R | | 34.11416667, -117.69669444 | 434.600 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | RFS SU6B-W60B | | H | 39.4000 | 282.1000 | | |
| 1 | 2 | R | Commscope VHLP6-6WB | | | 39.3000 | 0.0000 | | |
| 1 | 3 | R | Commscope VHLP3-18A | | | 43.5000 | 0.0000 | | |
| 2 | 1 | T | RFS SU4B-190D | | V | 44.7000 | 178.1000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2022-05-10 | WRKT475 | LETCNS |
| 2021-02-09 | WRKT475 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4387106 | 2026-08-02 02:47:45 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRKT475 | ULS 4387106 | 2026-08-02 02:47:45 |
| Status | A | ULS 4387106 | 2026-08-02 02:47:45 |
| Service | MW | ULS 4387106 | 2026-08-02 02:47:45 |
| Grant Date | 2021-02-09 | ULS 4387106 | 2026-08-02 02:47:45 |
| Expiration Date | 2031-02-09 | ULS 4387106 | 2026-08-02 02:47:45 |