Universal Licensing System
WRZU703
California Water Service Company
License details
| ULS identifier | 4854072 |
|---|
| Call sign | WRZU703 |
|---|
| Radio service | MG |
|---|
| Status | A |
|---|
| Grant date | 2023-12-13 |
|---|
| Expiration | 2033-12-13 |
|---|
| Frequency range | 11245 - 11405 MHz (2 frequencies) |
|---|
| Locations | 3 |
|---|
| Representative location | Waikoloa Village, HAWAII, HI |
|---|
| Coordinates | 19.9318333, -155.7662222 |
|---|
| Source archive | l_micro.zip |
|---|
| Dataset refreshed | 2026-08-02 02:43:51 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 11245.00000000 | | | | | |
| 1 | 1 | FXO | 11245.00000000 | | | | | |
| 1 | 1 | FXO | 11245.00000000 | | | | | |
| 1 | 1 | FXO | 11245.00000000 | | | | | |
| 1 | 1 | FXO | 11245.00000000 | | | | | |
| 1 | 1 | FXO | 11245.00000000 | | | | | |
| 1 | 1 | FXO | 11245.00000000 | | | | | |
| 1 | 1 | FXO | 11245.00000000 | | | | | |
| 1 | 1 | FXO | 11245.00000000 | | | | | |
| 1 | 1 | FXO | 11245.00000000 | | | | | |
| 1 | 1 | FXO | 11245.00000000 | | | | | |
| 1 | 2 | FXO | 11405.00000000 | | | | | |
| 1 | 2 | FXO | 11405.00000000 | | | | | |
| 1 | 2 | FXO | 11405.00000000 | | | | | |
| 1 | 2 | FXO | 11405.00000000 | | | | | |
| 1 | 2 | FXO | 11405.00000000 | | | | | |
| 1 | 2 | FXO | 11405.00000000 | | | | | |
| 1 | 2 | FXO | 11405.00000000 | | | | | |
| 1 | 2 | FXO | 11405.00000000 | | | | | |
| 1 | 2 | FXO | 11405.00000000 | | | | | |
| 1 | 2 | FXO | 11405.00000000 | | | | | |
| 1 | 2 | FXO | 11405.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 11245.00000000 | | 60M0D7W |
| 1 | 1 | 11245.00000000 | | 60M0D7W |
| 1 | 1 | 11245.00000000 | | 60M0D7W |
| 1 | 1 | 11245.00000000 | | 60M0D7W |
| 1 | 1 | 11245.00000000 | | 60M0G7W |
| 1 | 1 | 11245.00000000 | | 60M0D7W |
| 1 | 1 | 11245.00000000 | | 60M0D7W |
| 1 | 1 | 11245.00000000 | | 60M0D7W |
| 1 | 1 | 11245.00000000 | | 60M0D7W |
| 1 | 1 | 11245.00000000 | | 60M0D7W |
| 1 | 1 | 11245.00000000 | | 60M0D7W |
| 1 | 2 | 11405.00000000 | | 60M0D7W |
| 1 | 2 | 11405.00000000 | | 60M0D7W |
| 1 | 2 | 11405.00000000 | | 60M0D7W |
| 1 | 2 | 11405.00000000 | | 60M0D7W |
| 1 | 2 | 11405.00000000 | | 60M0G7W |
| 1 | 2 | 11405.00000000 | | 60M0D7W |
| 1 | 2 | 11405.00000000 | | 60M0D7W |
| 1 | 2 | 11405.00000000 | | 60M0D7W |
| 1 | 2 | 11405.00000000 | | 60M0D7W |
| 1 | 2 | 11405.00000000 | | 60M0D7W |
| 1 | 2 | 11405.00000000 | | 60M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 2km West of, Waikoloa Village, HAWAII, HI | 19.93183333, -155.76622222 | 389.700 m | MAST | 11.000 m structure / 11.500 m overall | |
| 2 | R | | 19.79216667, -155.98366667 | 186.800 m | | | |
| 3 | R | | 19.90947222, -155.87427778 | 20.500 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | Cambium Networks, LTD N110082D072A | | V | 34.7000 | 235.9000 | | |
| 1 | 2 | R | Cambium Networks, LTD N110082D073A | | | 38.5000 | 0.0000 | | |
| 1 | 3 | R | Cambium Networks, LTD N110082D072A | | | 34.7000 | 0.0000 | | |
| 2 | 1 | T | Cambium Networks, LTD N110082D072A | | V | 34.7000 | 257.7000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2025-03-18 | WRZU703 | LETCNS |
| 2023-12-13 | WRZU703 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4854072 | 2026-08-02 02:43:51 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRZU703 | ULS 4854072 | 2026-08-02 02:43:51 |
| Status | A | ULS 4854072 | 2026-08-02 02:43:51 |
| Service | MG | ULS 4854072 | 2026-08-02 02:43:51 |
| Grant Date | 2023-12-13 | ULS 4854072 | 2026-08-02 02:43:51 |
| Expiration Date | 2033-12-13 | ULS 4854072 | 2026-08-02 02:43:51 |