Universal Licensing System
WRNZ324
Nextera Communications
License details
| ULS identifier | 4498400 |
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| Call sign | WRNZ324 |
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| Radio service | CF |
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| Status | C |
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| Grant date | 2021-09-13 |
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| Expiration | 2031-09-13 |
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| Cancellation | 2026-05-18 |
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| Frequency range | 17815 MHz |
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| Locations | 2 |
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| Representative location | Duluth, ST. LOUIS, MN |
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| Coordinates | 46.8070556, -92.1575833 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:45:41 |
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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 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 17815.00000000 | | 47M1D7W |
| 1 | 1 | 17815.00000000 | | 45M8D7W |
| 1 | 1 | 17815.00000000 | | 42M6D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 1510 Maple Grove Road, Duluth, ST. LOUIS, MN | 46.80705556, -92.15758333 | 417.700 m | B | 17.000 m structure / 20.000 m overall | |
| 2 | R | | 46.78722222, -92.11500000 | 367.000 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | Radio Waves Inc HP2-18 | | H | 38.6000 | 124.1000 | | |
| 1 | 2 | R | Radio Waves Inc HP2-18 | | | 38.6000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2026-05-19 | WRNZ324 | LICAN |
| 2024-04-02 | WRNZ324 | LIAUA |
| 2021-09-13 | WRNZ324 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4498400 | 2026-08-02 02:45:41 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRNZ324 | ULS 4498400 | 2026-08-02 02:45:41 |
| Status | C | ULS 4498400 | 2026-08-02 02:45:41 |
| Service | CF | ULS 4498400 | 2026-08-02 02:45:41 |
| Grant Date | 2021-09-13 | ULS 4498400 | 2026-08-02 02:45:41 |
| Expiration Date | 2031-09-13 | ULS 4498400 | 2026-08-02 02:45:41 |
| Cancellation Date | 2026-05-18 | ULS 4498400 | 2026-08-02 02:45:41 |