Universal Licensing System
WROF403
AMG Technology Investment Group, LLC
License details
| ULS identifier | 4507825 |
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| Call sign | WROF403 |
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| Radio service | CF |
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| Status | A |
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| Grant date | 2021-10-05 |
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| Expiration | 2031-10-05 |
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| Frequency range | 17900 MHz |
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| Locations | 2 |
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| Representative location | New Boston, MERCER, IL |
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| Coordinates | 41.1919167, -90.9865556 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:44:11 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 2 | FXO | 17900.00000000 | | | | | |
| 1 | 2 | FXO | 17900.00000000 | | | | | |
| 1 | 2 | FXO | 17900.00000000 | | | | | |
| 1 | 2 | FXO | 17900.00000000 | | | | | |
| 1 | 2 | FXO | 17900.00000000 | | | | | |
| 1 | 2 | FXO | 17900.00000000 | | | | | |
| 1 | 2 | FXO | 17900.00000000 | | | | | |
| 1 | 2 | FXO | 17900.00000000 | | | | | |
| 1 | 2 | FXO | 17900.00000000 | | | | | |
| 1 | 2 | FXO | 17900.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 2 | 17900.00000000 | | 80M0D7W |
| 1 | 2 | 17900.00000000 | | 80M0D7W |
| 1 | 2 | 17900.00000000 | | 80M0D7W |
| 1 | 2 | 17900.00000000 | | 80M0D7W |
| 1 | 2 | 17900.00000000 | | 80M0D7W |
| 1 | 2 | 17900.00000000 | | 80M0D7W |
| 1 | 2 | 17900.00000000 | | 80M0D7W |
| 1 | 2 | 17900.00000000 | | 80M0D7W |
| 1 | 2 | 17900.00000000 | | 80M0D7W |
| 1 | 2 | 17900.00000000 | | 80M0G7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 798 45th St. (#050285 - Fred Zimmerman), New Boston, MERCER, IL | 41.19191667, -90.98655556 | 175.900 m | GTOWER | 100.600 m structure / 103.600 m overall | |
| 3 | R | | 41.17263889, -90.99427778 | 182.500 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 3 | R | RFS SC1-190A | | | 34.7000 | 0.0000 | | |
| 2 | 1 | T | RFS SC1-190A | | S | 34.7000 | 196.8000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2022-04-20 | WROF403 | LIMOD |
| 2021-10-05 | WROF403 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4507825 | 2026-08-02 02:44:11 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WROF403 | ULS 4507825 | 2026-08-02 02:44:11 |
| Status | A | ULS 4507825 | 2026-08-02 02:44:11 |
| Service | CF | ULS 4507825 | 2026-08-02 02:44:11 |
| Grant Date | 2021-10-05 | ULS 4507825 | 2026-08-02 02:44:11 |
| Expiration Date | 2031-10-05 | ULS 4507825 | 2026-08-02 02:44:11 |