Universal Licensing System
WRVA471
Gregory Green Holdings LLC
License details
| ULS identifier | 4680396 |
|---|
| Call sign | WRVA471 |
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| Radio service | CF |
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| Status | A |
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| Grant date | 2022-10-25 |
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| Expiration | 2032-10-25 |
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| Frequency range | 11155 MHz |
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| Locations | 2 |
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| Representative location | Arlington Heights, COOK, IL |
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| Coordinates | 42.0416111, -87.9788056 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:45:54 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 11155.00000000 | | | | | |
| 1 | 1 | FXO | 11155.00000000 | | | | | |
| 1 | 1 | FXO | 11155.00000000 | | | | | |
| 1 | 1 | FXO | 11155.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 11155.00000000 | | 79M3D7D |
| 1 | 1 | 11155.00000000 | | 79M3D7D |
| 1 | 1 | 11155.00000000 | | 79M3D7D |
| 1 | 1 | 11155.00000000 | | 79M3D7D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 435 East Algonquin Road, Arlington Heights, COOK, IL | 42.04161111, -87.97880556 | 218.200 m | B | 9.100 m structure / 15.200 m overall | |
| 2 | R | | 41.98722222, -88.01555556 | 217.900 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | UBIQUITI NETWORKS AF-11G35 | | S | 35.0000 | 206.8000 | | |
| 1 | 2 | R | JIROUS JRMC-680-10/11 | | | 36.0000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2025-11-26 | WRVA471 | LIAUA |
| 2023-01-17 | WRVA471 | LIASS |
| 2022-10-25 | WRVA471 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4680396 | 2026-08-02 02:45:54 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRVA471 | ULS 4680396 | 2026-08-02 02:45:54 |
| Status | A | ULS 4680396 | 2026-08-02 02:45:54 |
| Service | CF | ULS 4680396 | 2026-08-02 02:45:54 |
| Grant Date | 2022-10-25 | ULS 4680396 | 2026-08-02 02:45:54 |
| Expiration Date | 2032-10-25 | ULS 4680396 | 2026-08-02 02:45:54 |