Universal Licensing System
WRJD528
Gregory Green Holdings LLC
License details
| ULS identifier | 4320807 |
|---|
| Call sign | WRJD528 |
|---|
| Radio service | CF |
|---|
| Status | A |
|---|
| Grant date | 2020-08-11 |
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| Expiration | 2030-08-11 |
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| Frequency range | 19460 MHz |
|---|
| Locations | 2 |
|---|
| Representative location | Bannockburn, LAKE, IL |
|---|
| Coordinates | 42.1545556, -87.8801667 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:45:50 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 19460.00000000 | | | | | |
| 1 | 1 | FXO | 19460.00000000 | | | | | |
| 1 | 1 | FXO | 19460.00000000 | | | | | |
| 1 | 1 | FXO | 19460.00000000 | | | | | |
| 1 | 1 | FXO | 19460.00000000 | | | | | |
| 1 | 1 | FXO | 19460.00000000 | | | | | |
| 1 | 1 | FXO | 19460.00000000 | | | | | |
| 1 | 1 | FXO | 19460.00000000 | | | | | |
| 1 | 1 | FXO | 19460.00000000 | | | | | |
| 1 | 1 | FXO | 19460.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 19460.00000000 | | 80M0D7W |
| 1 | 1 | 19460.00000000 | | 80M0D7W |
| 1 | 1 | 19460.00000000 | | 80M0D7W |
| 1 | 1 | 19460.00000000 | | 80M0D7W |
| 1 | 1 | 19460.00000000 | | 80M0D7W |
| 1 | 1 | 19460.00000000 | | 80M0D7W |
| 1 | 1 | 19460.00000000 | | 80M0D7W |
| 1 | 1 | 19460.00000000 | | 80M0D7W |
| 1 | 1 | 19460.00000000 | | 80M0D7W |
| 1 | 1 | 19460.00000000 | | 80M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 2100 E Lake Cook Rd, Bannockburn, LAKE, IL | 42.15455556, -87.88016667 | 208.700 m | B | 18.300 m structure / 25.900 m overall | |
| 2 | R | | 42.15411111, -87.91372222 | 204.000 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | RFS SCX2-190B | | S | 39.0000 | 269.0000 | | |
| 1 | 2 | R | RFS SCX1-190A | | | 34.7000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2025-11-26 | WRJD528 | LIAUA |
| 2023-01-17 | WRJD528 | LIASS |
| 2020-08-11 | WRJD528 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4320807 | 2026-08-02 02:45:50 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRJD528 | ULS 4320807 | 2026-08-02 02:45:50 |
| Status | A | ULS 4320807 | 2026-08-02 02:45:50 |
| Service | CF | ULS 4320807 | 2026-08-02 02:45:50 |
| Grant Date | 2020-08-11 | ULS 4320807 | 2026-08-02 02:45:50 |
| Expiration Date | 2030-08-11 | ULS 4320807 | 2026-08-02 02:45:50 |