Universal Licensing System
WRVN637
SupraNet Communications, Inc.
License details
| ULS identifier | 4700203 |
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| Call sign | WRVN637 |
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| Radio service | MG |
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| Status | C |
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| Grant date | 2022-12-14 |
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| Expiration | 2032-12-14 |
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| Cancellation | 2024-06-05 |
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| Frequency range | 11405 MHz |
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| Locations | 2 |
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| Representative location | Madison, DANE, WI |
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| Coordinates | 43.0345556, -89.4207778 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:45:24 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 11405.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 11405.00000000 | | 50M3D7W |
| 1 | 1 | 11405.00000000 | | 50M3D7W |
| 1 | 1 | 11405.00000000 | | 50M3D7W |
| 1 | 1 | 11405.00000000 | | 50M3D7W |
| 1 | 1 | 11405.00000000 | | 50M3D7W |
| 1 | 1 | 11405.00000000 | | 50M3D7W |
| 1 | 1 | 11405.00000000 | | 50M3D7W |
| 1 | 1 | 11405.00000000 | | 50M3D7W |
| 1 | 1 | 11405.00000000 | | 50M3D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | Building, Madison, DANE, WI | 43.03455556, -89.42077778 | 294.000 m | B | 19.700 m structure / 19.700 m overall | |
| 2 | R | | 43.07344444, -89.39058333 | 263.000 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | Tyongu Communications TY A06U10WS | | H | 34.5000 | 29.1000 | | |
| 1 | 2 | R | Tyongu Communications TY A06U10WS | | | 34.5000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2024-06-06 | WRVN637 | LICAN |
| 2024-03-19 | WRVN637 | LETCNS |
| 2022-12-14 | WRVN637 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4700203 | 2026-08-02 02:45:24 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRVN637 | ULS 4700203 | 2026-08-02 02:45:24 |
| Status | C | ULS 4700203 | 2026-08-02 02:45:24 |
| Service | MG | ULS 4700203 | 2026-08-02 02:45:24 |
| Grant Date | 2022-12-14 | ULS 4700203 | 2026-08-02 02:45:24 |
| Expiration Date | 2032-12-14 | ULS 4700203 | 2026-08-02 02:45:24 |
| Cancellation Date | 2024-06-05 | ULS 4700203 | 2026-08-02 02:45:24 |