Universal Licensing System
WRZC688
Maui, County of
License details
| ULS identifier | 4830344 |
|---|
| Call sign | WRZC688 |
|---|
| Radio service | MW |
|---|
| Status | A |
|---|
| Grant date | 2023-10-17 |
|---|
| Expiration | 2033-10-17 |
|---|
| Frequency range | 17820 MHz |
|---|
| Locations | 2 |
|---|
| Representative location | Lahaina, MAUI, HI |
|---|
| Coordinates | 20.9052778, -156.6849722 |
|---|
| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:47:33 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 17820.00000000 | | | | | |
| 1 | 1 | FXO | 17820.00000000 | | | | | |
| 1 | 1 | FXO | 17820.00000000 | | | | | |
| 1 | 1 | FXO | 17820.00000000 | | | | | |
| 1 | 1 | FXO | 17820.00000000 | | | | | |
| 1 | 1 | FXO | 17820.00000000 | | | | | |
| 1 | 1 | FXO | 17820.00000000 | | | | | |
| 1 | 1 | FXO | 17820.00000000 | | | | | |
| 1 | 1 | FXO | 17820.00000000 | | | | | |
| 1 | 1 | FXO | 17820.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 17820.00000000 | | 80M0D7W |
| 1 | 1 | 17820.00000000 | | 80M0D7W |
| 1 | 1 | 17820.00000000 | | 80M0D7W |
| 1 | 1 | 17820.00000000 | | 80M0D7W |
| 1 | 1 | 17820.00000000 | | 80M0D7W |
| 1 | 1 | 17820.00000000 | | 80M0D7W |
| 1 | 1 | 17820.00000000 | | 80M0D7W |
| 1 | 1 | 17820.00000000 | | 80M0D7W |
| 1 | 1 | 17820.00000000 | | 80M0D7W |
| 1 | 1 | 17820.00000000 | | 80M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 1860 HI-30, Lahaina, MAUI, HI | 20.90527778, -156.68497222 | 14.300 m | BANT | 7.000 m structure / 9.200 m overall | |
| 2 | R | | 20.91319444, -156.69252778 | 0.900 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | CommScope VHLPX1-18F | | V | 34.6000 | 318.1000 | | |
| 1 | 2 | R | CommScope VHLPX1-18F | | | 34.6000 | 0.0000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2025-06-24 | WRZC688 | FRATRE |
| 2025-06-20 | WRZC688 | LIAUA |
| 2025-05-28 | WRZC688 | LETTRS |
| 2025-05-21 | WRZC688 | PNLISR |
| 2025-01-14 | WRZC688 | LETCNS |
| 2023-10-17 | WRZC688 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4830344 | 2026-08-02 02:47:33 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRZC688 | ULS 4830344 | 2026-08-02 02:47:33 |
| Status | A | ULS 4830344 | 2026-08-02 02:47:33 |
| Service | MW | ULS 4830344 | 2026-08-02 02:47:33 |
| Grant Date | 2023-10-17 | ULS 4830344 | 2026-08-02 02:47:33 |
| Expiration Date | 2033-10-17 | ULS 4830344 | 2026-08-02 02:47:33 |