Universal Licensing System
WROI457
AMG Technology Investment Group, LLC
License details
| ULS identifier | 4512931 |
|---|
| Call sign | WROI457 |
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| Radio service | CF |
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| Status | A |
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| Grant date | 2021-10-19 |
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| Expiration | 2031-10-19 |
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| Frequency range | 11485 MHz |
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| Locations | 2 |
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| Representative location | Council Bluffs, MILLS, IA |
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| Coordinates | 41.1543611, -95.7610000 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:44:07 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 11485.00000000 | | | | | |
| 1 | 1 | FXO | 11485.00000000 | | | | | |
| 1 | 1 | FXO | 11485.00000000 | | | | | |
| 1 | 1 | FXO | 11485.00000000 | | | | | |
| 1 | 1 | FXO | 11485.00000000 | | | | | |
| 1 | 1 | FXO | 11485.00000000 | | | | | |
| 1 | 1 | FXO | 11485.00000000 | | | | | |
| 1 | 1 | FXO | 11485.00000000 | | | | | |
| 1 | 1 | FXO | 11485.00000000 | | | | | |
| 1 | 1 | FXO | 11485.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 11485.00000000 | | 80M0D7W |
| 1 | 1 | 11485.00000000 | | 80M0D7W |
| 1 | 1 | 11485.00000000 | | 80M0D7W |
| 1 | 1 | 11485.00000000 | | 80M0D7W |
| 1 | 1 | 11485.00000000 | | 80M0D7W |
| 1 | 1 | 11485.00000000 | | 80M0D7W |
| 1 | 1 | 11485.00000000 | | 80M0D7W |
| 1 | 1 | 11485.00000000 | | 80M0D7W |
| 1 | 1 | 11485.00000000 | | 80M0D7W |
| 1 | 1 | 11485.00000000 | | 80M0G7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | Ashton Rd, Council Bluffs, MILLS, IA | 41.15436111, -95.76100000 | 382.500 m | LTOWER | 15.200 m structure / 15.200 m overall | |
| 2 | R | | 41.14538889, -95.65400000 | 370.600 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | Commscope VHLP2-11WA | | S | 34.7000 | 96.3000 | | |
| 1 | 2 | R | Commscope VHLP2-11WA | | | 34.7000 | 0.0000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2022-03-11 | WROI457 | LIAUA |
| 2021-10-19 | WROI457 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4512931 | 2026-08-02 02:44:07 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WROI457 | ULS 4512931 | 2026-08-02 02:44:07 |
| Status | A | ULS 4512931 | 2026-08-02 02:44:07 |
| Service | CF | ULS 4512931 | 2026-08-02 02:44:07 |
| Grant Date | 2021-10-19 | ULS 4512931 | 2026-08-02 02:44:07 |
| Expiration Date | 2031-10-19 | ULS 4512931 | 2026-08-02 02:44:07 |