Universal Licensing System
WRDS290
TowerStream Corp
License details
| ULS identifier | 4177805 |
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| Call sign | WRDS290 |
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| Radio service | CF |
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| Status | A |
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| Grant date | 2019-07-09 |
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| Expiration | 2029-07-09 |
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| Frequency range | 22775 MHz |
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| Locations | 2 |
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| Representative location | Carson, LOS ANGELES, CA |
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| Coordinates | 33.8219722, -118.2543333 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:47:26 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 22775.00000000 | | | | | |
| 1 | 1 | FXO | 22775.00000000 | | | | | |
| 1 | 1 | FXO | 22775.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 22775.00000000 | | 42M6D7W |
| 1 | 1 | 22775.00000000 | | 45M2D7W |
| 1 | 1 | 22775.00000000 | | 45M8D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 1111 E. Watson Center Dr., Carson, LOS ANGELES, CA | 33.82197222, -118.25433333 | 10.000 m | B | 11.000 m structure / 11.000 m overall | |
| 2 | R | | 33.85616667, -118.29088889 | 11.700 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | COMMSCOPE VHLP2-23C | | V | 40.7000 | 318.3000 | | |
| 1 | 2 | R | COMMSCOPE VHLP2-23C | | | 40.7000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2020-10-14 | WRDS290 | LETCNS |
| 2020-02-01 | WRDS290 | LITRAN |
| 2019-07-09 | WRDS290 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4177805 | 2026-08-02 02:47:26 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRDS290 | ULS 4177805 | 2026-08-02 02:47:26 |
| Status | A | ULS 4177805 | 2026-08-02 02:47:26 |
| Service | CF | ULS 4177805 | 2026-08-02 02:47:26 |
| Grant Date | 2019-07-09 | ULS 4177805 | 2026-08-02 02:47:26 |
| Expiration Date | 2029-07-09 | ULS 4177805 | 2026-08-02 02:47:26 |