Universal Licensing System
WROF339
AMG Technology Investment Group, LLC
License details
| ULS identifier | 4507761 |
|---|
| Call sign | WROF339 |
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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 | 17820 MHz |
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| Locations | 2 |
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| Representative location | Eliza, MERCER, IL |
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| Coordinates | 41.3186111, -91.0150556 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:44:12 |
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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 | 45th St and 170th Ave, Eliza, MERCER, IL | 41.31861111, -91.01505556 | 170.600 m | SILO | 25.900 m structure / 28.900 m overall | |
| 2 | R | | 41.32152778, -91.01275000 | 201.500 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | RFS SC1-190A | | S | 34.7000 | 30.8000 | | |
| 1 | 2 | R | RFS SC1-190A | | | 34.7000 | 0.0000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2022-03-11 | WROF339 | LIAUA |
| 2021-10-05 | WROF339 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4507761 | 2026-08-02 02:44:12 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WROF339 | ULS 4507761 | 2026-08-02 02:44:12 |
| Status | A | ULS 4507761 | 2026-08-02 02:44:12 |
| Service | CF | ULS 4507761 | 2026-08-02 02:44:12 |
| Grant Date | 2021-10-05 | ULS 4507761 | 2026-08-02 02:44:12 |
| Expiration Date | 2031-10-05 | ULS 4507761 | 2026-08-02 02:44:12 |