Universal Licensing System
WRZA674
AMG Technology Investment Group, LLC
License details
| ULS identifier | 4827524 |
|---|
| Call sign | WRZA674 |
|---|
| Radio service | CF |
|---|
| Status | C |
|---|
| Grant date | 2023-10-11 |
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| Expiration | 2033-10-11 |
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| Cancellation | 2025-08-19 |
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| Frequency range | 17820 MHz |
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| Locations | 2 |
|---|
| Representative location | Thomson, CARROLL, IL |
|---|
| Coordinates | 41.9601389, -90.1018889 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:43:58 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 17820.00000000 | | | | | |
| 1 | 1 | FXO | 17820.00000000 | | | | | |
| 1 | 1 | FXO | 17820.00000000 | | | | | |
| 1 | 1 | FXO | 17820.00000000 | | | | | |
| 1 | 1 | FXO | 17820.00000000 | | | | | |
| 1 | 1 | FXO | 17820.00000000 | | | | | |
| 1 | 1 | FXO | 17820.00000000 | | | | | |
| 1 | 1 | FXO | 17820.00000000 | | | | | |
| 1 | 1 | FXO | 17820.00000000 | | | | | |
| 1 | 1 | FXO | 17820.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 17820.00000000 | | 80M0D7W |
| 1 | 1 | 17820.00000000 | | 80M0D7W |
| 1 | 1 | 17820.00000000 | | 80M0D7W |
| 1 | 1 | 17820.00000000 | | 80M0D7W |
| 1 | 1 | 17820.00000000 | | 80M0D7W |
| 1 | 1 | 17820.00000000 | | 80M0D7W |
| 1 | 1 | 17820.00000000 | | 80M0D7W |
| 1 | 1 | 17820.00000000 | | 80M0D7W |
| 1 | 1 | 17820.00000000 | | 80M0D7W |
| 1 | 1 | 17820.00000000 | | 80M0G7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 906 Walnut, Thomson, CARROLL, IL | 41.96013889, -90.10188889 | 183.200 m | GTOWER | 30.500 m structure / 30.500 m overall | |
| 2 | R | | 41.87833333, -90.13305556 | 179.000 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | CommScope VHLP3-18A | | S | 43.5000 | 195.9000 | | |
| 1 | 2 | R | CommScope VHLP3-18A | | | 43.5000 | 0.0000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2025-08-20 | WRZA674 | LICAN |
| 2023-10-11 | WRZA674 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4827524 | 2026-08-02 02:43:58 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRZA674 | ULS 4827524 | 2026-08-02 02:43:58 |
| Status | C | ULS 4827524 | 2026-08-02 02:43:58 |
| Service | CF | ULS 4827524 | 2026-08-02 02:43:58 |
| Grant Date | 2023-10-11 | ULS 4827524 | 2026-08-02 02:43:58 |
| Expiration Date | 2033-10-11 | ULS 4827524 | 2026-08-02 02:43:58 |
| Cancellation Date | 2025-08-19 | ULS 4827524 | 2026-08-02 02:43:58 |