Universal Licensing System
WREB489
Computer Dynamics of NW Illinois LLC
License details
| ULS identifier | 4197563 |
|---|
| Call sign | WREB489 |
|---|
| Radio service | MG |
|---|
| Status | A |
|---|
| Grant date | 2019-09-11 |
|---|
| Expiration | 2029-09-11 |
|---|
| Frequency range | 11075 MHz |
|---|
| Locations | 1 |
|---|
| Coordinates | 42.2864167, -89.5286111 |
|---|
| Source archive | l_micro.zip |
|---|
| Dataset refreshed | 2026-08-02 02:44:17 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 4 | FXO | 11075.00000000 | | | | | |
| 1 | 4 | FXO | 11075.00000000 | | | | | |
| 1 | 4 | FXO | 11075.00000000 | | | | | |
| 1 | 4 | FXO | 11075.00000000 | | | | | |
| 1 | 2 | FXO | 11245.00000000 | | | | | |
| 1 | 2 | FXO | 11245.00000000 | | | | | |
| 1 | 2 | FXO | 11245.00000000 | | | | | |
| 1 | 2 | FXO | 11245.00000000 | | | | | |
| 1 | 1 | FXO | 11485.00000000 | | | | | |
| 1 | 1 | FXO | 11485.00000000 | | | | | |
| 1 | 1 | FXO | 11485.00000000 | | | | | |
| 1 | 1 | FXO | 11485.00000000 | | | | | |
| 1 | 3 | FXO | 11485.00000000 | | | | | |
| 1 | 3 | FXO | 11485.00000000 | | | | | |
| 1 | 3 | FXO | 11485.00000000 | | | | | |
| 1 | 3 | FXO | 11485.00000000 | | | | | |
| 1 | 3 | FXO | 11485.00000000 | | | | | |
| 1 | 3 | FXO | 11485.00000000 | | | | | |
| 1 | 3 | FXO | 11485.00000000 | | | | | |
| 1 | 3 | FXO | 11485.00000000 | | | | | |
| 1 | 3 | FXO | 11485.00000000 | | | | | |
| 1 | 3 | FXO | 11485.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 4 | 11075.00000000 | | 79M3D7D |
| 1 | 4 | 11075.00000000 | | 79M3D7D |
| 1 | 4 | 11075.00000000 | | 79M3D7D |
| 1 | 4 | 11075.00000000 | | 79M3D7D |
| 1 | 2 | 11245.00000000 | | 79M3D7D |
| 1 | 2 | 11245.00000000 | | 79M3D7D |
| 1 | 2 | 11245.00000000 | | 79M3D7D |
| 1 | 2 | 11245.00000000 | | 79M3D7D |
| 1 | 1 | 11485.00000000 | | 79M3D7D |
| 1 | 1 | 11485.00000000 | | 79M3D7D |
| 1 | 1 | 11485.00000000 | | 79M3D7D |
| 1 | 1 | 11485.00000000 | | 79M3D7D |
| 1 | 3 | 11485.00000000 | | 80M0D7W |
| 1 | 3 | 11485.00000000 | | 80M0D7W |
| 1 | 3 | 11485.00000000 | | 80M0D7W |
| 1 | 3 | 11485.00000000 | | 80M0D7W |
| 1 | 3 | 11485.00000000 | | 80M0D7W |
| 1 | 3 | 11485.00000000 | | 80M0D7W |
| 1 | 3 | 11485.00000000 | | 80M0D7W |
| 1 | 3 | 11485.00000000 | | 80M0D7W |
| 1 | 3 | 11485.00000000 | | 80M0D7W |
| 1 | 3 | 11485.00000000 | | 80M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 3213 South Holland Church Road, Ridott, STEPHENSON, IL | 42.25538889, -89.45411111 | 267.500 m | SILO | 36.600 m structure / 36.600 m overall | |
| 2 | R | | 42.29486111, -89.60547222 | 242.200 m | | | |
| 3 | R | | 42.30525000, -89.36975000 | 258.600 m | | | |
| 4 | R | | 42.28641667, -89.52861111 | 229.300 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | JIROUS JRMB-900-10/11 | | S | 37.5000 | 289.4000 | | |
| 1 | 2 | R | JIROUS JRMB-900-10/11 | | | 37.5000 | | | |
| 1 | 3 | R | UBIQUITI NETWORKS AF-11G35 | | | 35.0000 | | | |
| 1 | 4 | R | UBIQUITI NETWORKS AF-11G35 | | | 35.0000 | | | |
| 2 | 1 | T | UBIQUITI NETWORKS AF-11G35 | | S | 35.0000 | 51.5000 | | |
| 2 | 2 | R | COMMSCOPE VHLP3-11W | | | 38.5000 | | | |
| 3 | 1 | T | COMMSCOPE VHLP3-11W | | S | 38.5000 | 289.4000 | | |
| 4 | 1 | T | UBIQUITI NETWORKS AF-11G35 | | S | 35.0000 | 299.3000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2023-04-04 | WREB489 | LETCNS |
| 2023-01-03 | WREB489 | LIMOD |
| 2022-01-05 | WREB489 | LIMOD |
| 2019-09-11 | WREB489 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4197563 | 2026-08-02 02:44:17 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WREB489 | ULS 4197563 | 2026-08-02 02:44:17 |
| Status | A | ULS 4197563 | 2026-08-02 02:44:17 |
| Service | MG | ULS 4197563 | 2026-08-02 02:44:17 |
| Grant Date | 2019-09-11 | ULS 4197563 | 2026-08-02 02:44:17 |
| Expiration Date | 2029-09-11 | ULS 4197563 | 2026-08-02 02:44:17 |