Universal Licensing System
WQZW643
TowerStream Corp
License details
| ULS identifier | 3950459 |
|---|
| Call sign | WQZW643 |
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| Radio service | CF |
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| Status | A |
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| Grant date | 2017-08-22 |
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| Expiration | 2027-08-22 |
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| Frequency range | 17865 MHz |
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| Locations | 2 |
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| Representative location | COMMERCE, LOS ANGELES, CA |
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| Coordinates | 34.0146111, -118.1855278 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:47:29 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 17815.00000000 | | | | | |
| 1 | 1 | FXO | 17815.00000000 | | | | | |
| 1 | 1 | FXO | 17815.00000000 | | | | | |
| 1 | 1 | FXO | 17865.00000000 | | | | | |
| 1 | 1 | FXO | 17865.00000000 | | | | | |
| 1 | 1 | FXO | 17865.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 17815.00000000 | | 42M6D7W |
| 1 | 1 | 17815.00000000 | | 47M8D7W |
| 1 | 1 | 17815.00000000 | | 47M1D7W |
| 1 | 1 | 17865.00000000 | | 42M6D7W |
| 1 | 1 | 17865.00000000 | | 47M8D7W |
| 1 | 1 | 17865.00000000 | | 47M1D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 1430 S EASTMAN AVENUE, COMMERCE, LOS ANGELES, CA | 34.01461111, -118.18552778 | 52.000 m | B | 11.000 m structure / 11.000 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 VHLP2-18D | | H | 39.0000 | 218.8000 | | |
| 1 | 2 | R | COMMSCOPE VHLP2-18D | | | 39.0000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2025-07-22 | WQZW643 | LETCNS |
| 2024-04-17 | WQZW643 | LIMOD |
| 2020-02-01 | WQZW643 | LITRAN |
| 2018-11-27 | WQZW643 | LETCNS |
| 2018-06-08 | WQZW643 | LIAUA |
| 2018-01-04 | WQZW643 | LIAUA |
| 2017-08-22 | WQZW643 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3950459 | 2026-08-02 02:47:29 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQZW643 | ULS 3950459 | 2026-08-02 02:47:29 |
| Status | A | ULS 3950459 | 2026-08-02 02:47:29 |
| Service | CF | ULS 3950459 | 2026-08-02 02:47:29 |
| Grant Date | 2017-08-22 | ULS 3950459 | 2026-08-02 02:47:29 |
| Expiration Date | 2027-08-22 | ULS 3950459 | 2026-08-02 02:47:29 |