Universal Licensing System
WRJN528
Gregory Green Holdings LLC
License details
| ULS identifier | 4338048 |
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| Call sign | WRJN528 |
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| Radio service | CF |
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| Status | A |
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| Grant date | 2020-09-29 |
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| Expiration | 2030-09-29 |
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| Frequency range | 10915 MHz |
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| Locations | 2 |
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| Representative location | Round Lake Beach, LAKE, IL |
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| Coordinates | 42.3854722, -88.0734722 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:45:40 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 10915.00000000 | | | | | |
| 1 | 1 | FXO | 10915.00000000 | | | | | |
| 1 | 1 | FXO | 10915.00000000 | | | | | |
| 1 | 1 | FXO | 10915.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 10915.00000000 | | 79M3D7D |
| 1 | 1 | 10915.00000000 | | 79M3D7D |
| 1 | 1 | 10915.00000000 | | 79M3D7D |
| 1 | 1 | 10915.00000000 | | 79M3D7D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 2070 North Orchard Lane, Round Lake Beach, LAKE, IL | 42.38547222, -88.07347222 | 252.400 m | TANK | 44.200 m structure / 50.300 m overall | |
| 2 | R | | 42.33988889, -88.01055556 | 248.100 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | JIROUS JRMC-680-10/11 | | S | 36.0000 | 134.3000 | | |
| 1 | 2 | R | JIROUS JRMC-680-10/11 | | | 36.0000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2025-11-26 | WRJN528 | LIAUA |
| 2023-01-17 | WRJN528 | LIASS |
| 2020-09-29 | WRJN528 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4338048 | 2026-08-02 02:45:40 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRJN528 | ULS 4338048 | 2026-08-02 02:45:40 |
| Status | A | ULS 4338048 | 2026-08-02 02:45:40 |
| Service | CF | ULS 4338048 | 2026-08-02 02:45:40 |
| Grant Date | 2020-09-29 | ULS 4338048 | 2026-08-02 02:45:40 |
| Expiration Date | 2030-09-29 | ULS 4338048 | 2026-08-02 02:45:40 |