Universal Licensing System
WROI451
AMG Technology Investment Group, LLC
License details
| ULS identifier | 4512925 |
|---|
| Call sign | WROI451 |
|---|
| Radio service | CF |
|---|
| Status | C |
|---|
| Grant date | 2021-10-19 |
|---|
| Expiration | 2031-10-19 |
|---|
| Cancellation | 2025-07-14 |
|---|
| Frequency range | 10995 MHz |
|---|
| Locations | 1 |
|---|
| Coordinates | 40.8994167, -95.6725278 |
|---|
| Source archive | l_micro.zip |
|---|
| Dataset refreshed | 2026-08-02 02:44:11 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 10915.00000000 | | | | | |
| 1 | 1 | FXO | 10915.00000000 | | | | | |
| 1 | 1 | FXO | 10915.00000000 | | | | | |
| 1 | 1 | FXO | 10915.00000000 | | | | | |
| 1 | 1 | FXO | 10915.00000000 | | | | | |
| 1 | 1 | FXO | 10915.00000000 | | | | | |
| 1 | 1 | FXO | 10915.00000000 | | | | | |
| 1 | 1 | FXO | 10915.00000000 | | | | | |
| 1 | 1 | FXO | 10915.00000000 | | | | | |
| 1 | 1 | FXO | 10915.00000000 | | | | | |
| 1 | 6 | FXO | 10995.00000000 | | | | | |
| 1 | 6 | FXO | 10995.00000000 | | | | | |
| 1 | 6 | FXO | 10995.00000000 | | | | | |
| 1 | 6 | FXO | 10995.00000000 | | | | | |
| 1 | 6 | FXO | 10995.00000000 | | | | | |
| 1 | 6 | FXO | 10995.00000000 | | | | | |
| 1 | 6 | FXO | 10995.00000000 | | | | | |
| 1 | 6 | FXO | 10995.00000000 | | | | | |
| 1 | 6 | FXO | 10995.00000000 | | | | | |
| 1 | 6 | FXO | 10995.00000000 | | | | | |
| 1 | 4 | FXO | 11075.00000000 | | | | | |
| 1 | 4 | FXO | 11075.00000000 | | | | | |
| 1 | 4 | FXO | 11075.00000000 | | | | | |
| 1 | 4 | FXO | 11075.00000000 | | | | | |
| 1 | 4 | FXO | 11075.00000000 | | | | | |
| 1 | 4 | FXO | 11075.00000000 | | | | | |
| 1 | 4 | FXO | 11075.00000000 | | | | | |
| 1 | 4 | FXO | 11075.00000000 | | | | | |
| 1 | 4 | FXO | 11075.00000000 | | | | | |
| 1 | 4 | FXO | 11075.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 10915.00000000 | | 80M0D7W |
| 1 | 1 | 10915.00000000 | | 80M0D7W |
| 1 | 1 | 10915.00000000 | | 80M0D7W |
| 1 | 1 | 10915.00000000 | | 80M0D7W |
| 1 | 1 | 10915.00000000 | | 80M0D7W |
| 1 | 1 | 10915.00000000 | | 80M0D7W |
| 1 | 1 | 10915.00000000 | | 80M0D7W |
| 1 | 1 | 10915.00000000 | | 80M0D7W |
| 1 | 1 | 10915.00000000 | | 80M0D7W |
| 1 | 1 | 10915.00000000 | | 80M0G7W |
| 1 | 6 | 10995.00000000 | | 80M0D7W |
| 1 | 6 | 10995.00000000 | | 80M0D7W |
| 1 | 6 | 10995.00000000 | | 80M0D7W |
| 1 | 6 | 10995.00000000 | | 80M0D7W |
| 1 | 6 | 10995.00000000 | | 80M0D7W |
| 1 | 6 | 10995.00000000 | | 80M0D7W |
| 1 | 6 | 10995.00000000 | | 80M0D7W |
| 1 | 6 | 10995.00000000 | | 80M0D7W |
| 1 | 6 | 10995.00000000 | | 80M0D7W |
| 1 | 6 | 10995.00000000 | | 80M0G7W |
| 1 | 4 | 11075.00000000 | | 80M0D7W |
| 1 | 4 | 11075.00000000 | | 80M0D7W |
| 1 | 4 | 11075.00000000 | | 80M0D7W |
| 1 | 4 | 11075.00000000 | | 80M0D7W |
| 1 | 4 | 11075.00000000 | | 80M0D7W |
| 1 | 4 | 11075.00000000 | | 80M0D7W |
| 1 | 4 | 11075.00000000 | | 80M0D7W |
| 1 | 4 | 11075.00000000 | | 80M0D7W |
| 1 | 4 | 11075.00000000 | | 80M0D7W |
| 1 | 4 | 11075.00000000 | | 80M0G7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | Buffalo Ave, Hastings, MILLS, IA | 41.02347222, -95.49425000 | 335.200 m | TANK | 24.400 m structure / 26.400 m overall | N |
| 2 | R | | 41.02041667, -95.40494444 | 340.900 m | | | |
| 5 | R | | 41.14022222, -95.43319444 | 318.400 m | | | |
| 7 | R | | 40.89941667, -95.67252778 | 382.100 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 | 92.6000 | | |
| 1 | 2 | R | Commscope VHLP2-11WA | | | 34.7000 | 0.0000 | | |
| 1 | 5 | R | RFS SC3-W100B | | | 38.6000 | 0.0000 | | |
| 1 | 7 | R | Commscope VHLP3-11WA | | | 38.5000 | 0.0000 | | |
| 4 | 1 | T | RFS SC2-W100C | | S | 34.5000 | 21.6000 | | |
| 6 | 1 | T | Commscope VHLP3-11WA | | S | 38.5000 | 227.5000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2025-07-16 | WROI451 | LICAN |
| 2023-05-09 | WROI451 | LIMOD |
| 2022-12-22 | WROI451 | LIMOD |
| 2022-05-13 | WROI451 | LIMOD |
| 2022-04-12 | WROI451 | LIMOD |
| 2021-10-19 | WROI451 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4512925 | 2026-08-02 02:44:11 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WROI451 | ULS 4512925 | 2026-08-02 02:44:11 |
| Status | C | ULS 4512925 | 2026-08-02 02:44:11 |
| Service | CF | ULS 4512925 | 2026-08-02 02:44:11 |
| Grant Date | 2021-10-19 | ULS 4512925 | 2026-08-02 02:44:11 |
| Expiration Date | 2031-10-19 | ULS 4512925 | 2026-08-02 02:44:11 |
| Cancellation Date | 2025-07-14 | ULS 4512925 | 2026-08-02 02:44:11 |