Universal Licensing System
WRNC857
Computer Dynamics of NW Illinois LLC
License details
| ULS identifier | 4470516 |
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| Call sign | WRNC857 |
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| Radio service | MG |
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| Status | A |
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| Grant date | 2021-07-16 |
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| Expiration | 2031-07-16 |
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| Frequency range | 11075 MHz |
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| Locations | 2 |
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| Representative location | Pecatonica, WINNEBAGO, IL |
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| Coordinates | 42.3120000, -89.3599444 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:44:36 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 11075.00000000 | | | | | |
| 1 | 1 | FXO | 11075.00000000 | | | | | |
| 1 | 1 | FXO | 11075.00000000 | | | | | |
| 1 | 1 | FXO | 11075.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 11075.00000000 | | 79M3D7D |
| 1 | 1 | 11075.00000000 | | 79M3D7D |
| 1 | 1 | 11075.00000000 | | 79M3D7D |
| 1 | 1 | 11075.00000000 | | 79M3D7D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 523 Main St, Pecatonica, WINNEBAGO, IL | 42.31200000, -89.35994444 | 241.700 m | TANK | 30.500 m structure / 30.500 m overall | |
| 2 | R | | 42.34747222, -89.30127778 | 242.900 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 | 50.8000 | | |
| 1 | 2 | R | UBIQUITI NETWORKS AF-11G35 | | | 35.0000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2022-10-18 | WRNC857 | LETCNS |
| 2021-07-16 | WRNC857 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4470516 | 2026-08-02 02:44:36 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRNC857 | ULS 4470516 | 2026-08-02 02:44:36 |
| Status | A | ULS 4470516 | 2026-08-02 02:44:36 |
| Service | MG | ULS 4470516 | 2026-08-02 02:44:36 |
| Grant Date | 2021-07-16 | ULS 4470516 | 2026-08-02 02:44:36 |
| Expiration Date | 2031-07-16 | ULS 4470516 | 2026-08-02 02:44:36 |