Universal Licensing System
WRVN612
Computer Dynamics of NW Illinois LLC
License details
| ULS identifier | 4700159 |
|---|
| Call sign | WRVN612 |
|---|
| Radio service | MG |
|---|
| Status | A |
|---|
| Grant date | 2022-12-14 |
|---|
| Expiration | 2032-12-14 |
|---|
| Frequency range | 10995 MHz |
|---|
| Locations | 2 |
|---|
| Representative location | Sabula, JACKSON, IA |
|---|
| Coordinates | 42.0698056, -90.1747778 |
|---|
| Source archive | l_micro.zip |
|---|
| Dataset refreshed | 2026-08-02 02:44:28 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 10995.00000000 | | | | | |
| 1 | 1 | FXO | 10995.00000000 | | | | | |
| 1 | 1 | FXO | 10995.00000000 | | | | | |
| 1 | 1 | FXO | 10995.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 10995.00000000 | | 79M3D7D |
| 1 | 1 | 10995.00000000 | | 79M3D7D |
| 1 | 1 | 10995.00000000 | | 79M3D7D |
| 1 | 1 | 10995.00000000 | | 79M3D7D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | Bank Street, Sabula, JACKSON, IA | 42.06980556, -90.17477778 | 179.800 m | TANK | 36.600 m structure / 36.600 m overall | |
| 2 | R | | 42.06788889, -90.06094444 | 260.500 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | UBIQUITI NETWORKS AF-11G35 | | S | 35.0000 | 91.3000 | | |
| 1 | 2 | R | UBIQUITI NETWORKS AF-11G35 | | | 35.0000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2024-03-19 | WRVN612 | LETCNS |
| 2022-12-14 | WRVN612 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4700159 | 2026-08-02 02:44:28 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRVN612 | ULS 4700159 | 2026-08-02 02:44:28 |
| Status | A | ULS 4700159 | 2026-08-02 02:44:28 |
| Service | MG | ULS 4700159 | 2026-08-02 02:44:28 |
| Grant Date | 2022-12-14 | ULS 4700159 | 2026-08-02 02:44:28 |
| Expiration Date | 2032-12-14 | ULS 4700159 | 2026-08-02 02:44:28 |