Universal Licensing System
WRMM748
Gregory Green Holdings LLC
License details
| ULS identifier | 4444073 |
|---|
| Call sign | WRMM748 |
|---|
| Radio service | CF |
|---|
| Status | A |
|---|
| Grant date | 2021-05-04 |
|---|
| Expiration | 2031-05-04 |
|---|
| Frequency range | 19540 MHz |
|---|
| Locations | 2 |
|---|
| Representative location | Yorkville, RACINE, WI |
|---|
| Coordinates | 42.7413056, -88.0428611 |
|---|
| 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 | 19540.00000000 | | | | | |
| 1 | 1 | FXO | 19540.00000000 | | | | | |
| 1 | 1 | FXO | 19540.00000000 | | | | | |
| 1 | 1 | FXO | 19540.00000000 | | | | | |
| 1 | 1 | FXO | 19540.00000000 | | | | | |
| 1 | 1 | FXO | 19540.00000000 | | | | | |
| 1 | 1 | FXO | 19540.00000000 | | | | | |
| 1 | 1 | FXO | 19540.00000000 | | | | | |
| 1 | 1 | FXO | 19540.00000000 | | | | | |
| 1 | 1 | FXO | 19540.00000000 | | | | | |
| 1 | 1 | FXO | 19540.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 19540.00000000 | | 80M0G7W |
| 1 | 1 | 19540.00000000 | | 80M0D7W |
| 1 | 1 | 19540.00000000 | | 80M0D7W |
| 1 | 1 | 19540.00000000 | | 80M0D7W |
| 1 | 1 | 19540.00000000 | | 80M0D7W |
| 1 | 1 | 19540.00000000 | | 80M0D7W |
| 1 | 1 | 19540.00000000 | | 80M0D7W |
| 1 | 1 | 19540.00000000 | | 80M0D7W |
| 1 | 1 | 19540.00000000 | | 80M0D7W |
| 1 | 1 | 19540.00000000 | | 80M0D7W |
| 1 | 1 | 19540.00000000 | | 80M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 18621 Washington Avenue Union Grove, Yorkville, RACINE, WI | 42.74130556, -88.04286111 | 234.400 m | B | 31.000 m structure / 45.700 m overall | |
| 2 | R | | 42.71105556, -88.04700000 | 237.900 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | COMMSCOPE VHLP2-18C | | V | 39.0000 | 185.8000 | | |
| 1 | 2 | R | COMMSCOPE VHLP1-18F | | | 34.6000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2025-11-26 | WRMM748 | LIAUA |
| 2023-01-17 | WRMM748 | LIASS |
| 2021-05-04 | WRMM748 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4444073 | 2026-08-02 02:45:50 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRMM748 | ULS 4444073 | 2026-08-02 02:45:50 |
| Status | A | ULS 4444073 | 2026-08-02 02:45:50 |
| Service | CF | ULS 4444073 | 2026-08-02 02:45:50 |
| Grant Date | 2021-05-04 | ULS 4444073 | 2026-08-02 02:45:50 |
| Expiration Date | 2031-05-04 | ULS 4444073 | 2026-08-02 02:45:50 |