Universal Licensing System
WRZC681
TowerStream Corp
License details
| ULS identifier | 4830333 |
|---|
| Call sign | WRZC681 |
|---|
| Radio service | CF |
|---|
| Status | A |
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| Grant date | 2023-10-17 |
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| Expiration | 2033-10-17 |
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| Frequency range | 18065 MHz |
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| Locations | 2 |
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| Representative location | La Mirada, LOS ANGELES, CA |
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| Coordinates | 33.8956111, -118.0076944 |
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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 | 18065.00000000 | | | | | |
| 1 | 1 | FXO | 18065.00000000 | | | | | |
| 1 | 1 | FXO | 18065.00000000 | | | | | |
| 1 | 1 | FXO | 18065.00000000 | | | | | |
| 1 | 1 | FXO | 18065.00000000 | | | | | |
| 1 | 1 | FXO | 18065.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 18065.00000000 | | 50M0D7W |
| 1 | 1 | 18065.00000000 | | 50M0D7W |
| 1 | 1 | 18065.00000000 | | 50M0D7W |
| 1 | 1 | 18065.00000000 | | 50M0D7W |
| 1 | 1 | 18065.00000000 | | 50M0D7W |
| 1 | 1 | 18065.00000000 | | 50M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 15020 La Mirada Blvd, La Mirada, LOS ANGELES, CA | 33.89561111, -118.00769444 | 44.000 m | B | 13.000 m structure / 15.000 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 VHLP2-18D | | V | 39.0000 | 357.8000 | | |
| 1 | 2 | R | COMMSCOPE VHLP2-18D | | | 39.0000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2025-01-14 | WRZC681 | LETCNS |
| 2023-10-17 | WRZC681 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4830333 | 2026-08-02 02:47:27 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRZC681 | ULS 4830333 | 2026-08-02 02:47:27 |
| Status | A | ULS 4830333 | 2026-08-02 02:47:27 |
| Service | CF | ULS 4830333 | 2026-08-02 02:47:27 |
| Grant Date | 2023-10-17 | ULS 4830333 | 2026-08-02 02:47:27 |
| Expiration Date | 2033-10-17 | ULS 4830333 | 2026-08-02 02:47:27 |