Universal Licensing System
WRAA490
TowerStream Corp
License details
| ULS identifier | 3958611 |
|---|
| Call sign | WRAA490 |
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| Radio service | CF |
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| Status | A |
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| Grant date | 2017-09-22 |
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| Expiration | 2027-09-22 |
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| Frequency range | 11545 MHz |
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| Locations | 2 |
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| Representative location | CERRITOS, LOS ANGELES, CA |
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| Coordinates | 33.8851667, -118.0369722 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:47:27 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 11545.00000000 | | | | | |
| 1 | 1 | FXO | 11545.00000000 | | | | | |
| 1 | 1 | FXO | 11545.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 11545.00000000 | | 40M0G7W |
| 1 | 1 | 11545.00000000 | | 40M0D7W |
| 1 | 1 | 11545.00000000 | | 40M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 13825 CERRITOS CORP DRIVE, CERRITOS, LOS ANGELES, CA | 33.88516667, -118.03697222 | 18.000 m | B | 11.000 m structure / 12.500 m overall | |
| 2 | R | | 34.00080556, -118.01261111 | 383.100 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | COMMSCOPE VHLP2-11WA | | V | 34.7000 | 10.0000 | | |
| 1 | 2 | R | COMMSCOPE VHLP2-11WA | | | 34.7000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2020-02-01 | WRAA490 | LITRAN |
| 2018-12-27 | WRAA490 | LETCNS |
| 2018-06-08 | WRAA490 | LIAUA |
| 2018-01-04 | WRAA490 | LIAUA |
| 2017-09-22 | WRAA490 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3958611 | 2026-08-02 02:47:27 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRAA490 | ULS 3958611 | 2026-08-02 02:47:27 |
| Status | A | ULS 3958611 | 2026-08-02 02:47:27 |
| Service | CF | ULS 3958611 | 2026-08-02 02:47:27 |
| Grant Date | 2017-09-22 | ULS 3958611 | 2026-08-02 02:47:27 |
| Expiration Date | 2027-09-22 | ULS 3958611 | 2026-08-02 02:47:27 |