Universal Licensing System
WRFQ837
TowerStream Corp
License details
| ULS identifier | 4271510 |
|---|
| Call sign | WRFQ837 |
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| Radio service | CF |
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| Status | C |
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| Grant date | 2020-04-14 |
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| Expiration | 2030-04-14 |
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| Cancellation | 2021-10-06 |
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| Frequency range | 19425 MHz |
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| Locations | 1 |
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| Coordinates | 33.9766389, -118.2222222 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:47:30 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 19425.00000000 | | | | | |
| 1 | 1 | FXO | 19425.00000000 | | | | | |
| 1 | 1 | FXO | 19425.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 19425.00000000 | | 42M6D7W |
| 1 | 1 | 19425.00000000 | | 45M2D7W |
| 1 | 1 | 19425.00000000 | | 45M8D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 12021 Wilmington Ave, Los Angeles, LOS ANGELES, CA | 33.92405556, -118.23941667 | 25.000 m | B | 6.000 m structure / 6.000 m overall | |
| 2 | R | | 33.97663889, -118.22222222 | 49.400 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | COMMSCOPE VHLP2-18C | | V | 39.0000 | 15.2000 | | |
| 1 | 2 | R | COMMSCOPE VHLP2-18C | | | 39.0000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2021-10-07 | WRFQ837 | LICAN |
| 2020-04-14 | WRFQ837 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4271510 | 2026-08-02 02:47:30 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRFQ837 | ULS 4271510 | 2026-08-02 02:47:30 |
| Status | C | ULS 4271510 | 2026-08-02 02:47:30 |
| Service | CF | ULS 4271510 | 2026-08-02 02:47:30 |
| Grant Date | 2020-04-14 | ULS 4271510 | 2026-08-02 02:47:30 |
| Expiration Date | 2030-04-14 | ULS 4271510 | 2026-08-02 02:47:30 |
| Cancellation Date | 2021-10-06 | ULS 4271510 | 2026-08-02 02:47:30 |