Universal Licensing System
WQWM270
Gregory Green Holdings LLC
License details
| ULS identifier | 3739447 |
|---|
| Call sign | WQWM270 |
|---|
| Radio service | CF |
|---|
| Status | A |
|---|
| Grant date | 2025-11-19 |
|---|
| Expiration | 2035-10-01 |
|---|
| Frequency range | 19675 MHz |
|---|
| Locations | 1 |
|---|
| Coordinates | 42.3601389, -87.8368333 |
|---|
| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:45:47 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 2 | FXO | 19675.00000000 | | | | | |
| 1 | 2 | FXO | 19675.00000000 | | | | | |
| 1 | 2 | FXO | 19675.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 2 | 19675.00000000 | | 47M1D7W |
| 1 | 2 | 19675.00000000 | | 45M8D7W |
| 1 | 2 | 19675.00000000 | | 42M6D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | Gurnee, LAKE, IL | 42.38711111, -87.89983333 | 215.600 m | SILO | 42.700 m structure / 47.200 m overall | |
| 3 | R | | 42.36013889, -87.83683333 | 193.000 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 3 | R | DragonWave A-ANT-18G-2-A | | | 38.9000 | | | |
| 2 | 1 | T | DragonWave A-ANT-18G-2-A | | V | 38.9000 | 120.1000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2025-11-26 | WQWM270 | LIAUA |
| 2025-11-19 | WQWM270 | LIREN |
| 2025-07-07 | WQWM270 | LETRES |
| 2023-01-17 | WQWM270 | LIASS |
| 2020-06-11 | WQWM270 | LIAUA |
| 2015-10-01 | WQWM270 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3739447 | 2026-08-02 02:45:47 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQWM270 | ULS 3739447 | 2026-08-02 02:45:47 |
| Status | A | ULS 3739447 | 2026-08-02 02:45:47 |
| Service | CF | ULS 3739447 | 2026-08-02 02:45:47 |
| Grant Date | 2025-11-19 | ULS 3739447 | 2026-08-02 02:45:47 |
| Expiration Date | 2035-10-01 | ULS 3739447 | 2026-08-02 02:45:47 |