Universal Licensing System
WRBT889
TowerStream Corp
License details
| ULS identifier | 4057639 |
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| Call sign | WRBT889 |
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| Radio service | CF |
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| Status | A |
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| Grant date | 2018-06-19 |
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| Expiration | 2028-06-19 |
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| Frequency range | 19425 MHz |
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| Locations | 2 |
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| Representative location | Los Angeles, LOS ANGELES, CA |
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| Coordinates | 34.1011667, -118.3336944 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:47:34 |
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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 | | | | | |
| 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 | | 47M1D7W |
| 1 | 1 | 19425.00000000 | | 47M1D7W |
| 1 | 1 | 19425.00000000 | | 47M1D7W |
| 1 | 1 | 19425.00000000 | | 47M1D7W |
| 1 | 1 | 19425.00000000 | | 47M1D7W |
| 1 | 1 | 19425.00000000 | | 47M1D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 6614 Hollywood Blvd, Los Angeles, LOS ANGELES, CA | 34.10116667, -118.33369444 | 115.000 m | B | 22.000 m structure / 22.000 m overall | |
| 2 | R | | 34.06500000, -118.37344444 | 43.300 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 | 222.5000 | | |
| 1 | 2 | R | COMMSCOPE VHLP2-18C | | | 39.0000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2020-02-01 | WRBT889 | LITRAN |
| 2019-09-17 | WRBT889 | LETCNS |
| 2018-06-19 | WRBT889 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4057639 | 2026-08-02 02:47:34 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRBT889 | ULS 4057639 | 2026-08-02 02:47:34 |
| Status | A | ULS 4057639 | 2026-08-02 02:47:34 |
| Service | CF | ULS 4057639 | 2026-08-02 02:47:34 |
| Grant Date | 2018-06-19 | ULS 4057639 | 2026-08-02 02:47:34 |
| Expiration Date | 2028-06-19 | ULS 4057639 | 2026-08-02 02:47:34 |