Universal Licensing System
WRZV830
Compudyne Inc.
License details
| ULS identifier | 4855890 |
|---|
| Call sign | WRZV830 |
|---|
| Radio service | MG |
|---|
| Status | A |
|---|
| Grant date | 2023-12-18 |
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| Expiration | 2033-12-18 |
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| Frequency range | 17820 MHz |
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| Locations | 2 |
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| Representative location | Duluth, ST. LOUIS, MN |
|---|
| Coordinates | 46.7675000, -92.1228611 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:45:19 |
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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 | | | | | |
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 |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | Building, Duluth, ST. LOUIS, MN | 46.76750000, -92.12286111 | 184.000 m | B | 10.700 m structure / 10.700 m overall | |
| 2 | R | | 46.78327778, -92.10155556 | 225.000 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | RFS SC2-190B | | V | 39.0000 | 42.1000 | | |
| 1 | 2 | R | RFS SC2-190B | | | 39.0000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2025-08-21 | WRZV830 | FRATRE |
| 2025-07-23 | WRZV830 | LETTRS |
| 2025-07-23 | WRZV830 | PNLISR |
| 2025-03-18 | WRZV830 | LETCNS |
| 2023-12-18 | WRZV830 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4855890 | 2026-08-02 02:45:19 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRZV830 | ULS 4855890 | 2026-08-02 02:45:19 |
| Status | A | ULS 4855890 | 2026-08-02 02:45:19 |
| Service | MG | ULS 4855890 | 2026-08-02 02:45:19 |
| Grant Date | 2023-12-18 | ULS 4855890 | 2026-08-02 02:45:19 |
| Expiration Date | 2033-12-18 | ULS 4855890 | 2026-08-02 02:45:19 |