Universal Licensing System
WRFW284
Computer Dynamics of NW Illinois LLC
License details
| ULS identifier | 4279102 |
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| Call sign | WRFW284 |
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| Radio service | MG |
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| Status | A |
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| Grant date | 2020-05-14 |
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| Expiration | 2030-05-14 |
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| Frequency range | 10835 MHz |
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| Locations | 2 |
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| Representative location | Shannon, STEPHENSON, IL |
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| Coordinates | 42.2100000, -89.6780556 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:44:17 |
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Licensee
| Name | Computer Dynamics of NW Illinois LLC |
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| Applicant type | L |
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| FRN | 0018108621 |
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| Location | FREEPORT, IL |
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| Address | 451 W. South St, FREEPORT, IL, 61032 |
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| Phone | 8152332641 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 10835.00000000 | | | | | |
| 1 | 1 | FXO | 10835.00000000 | | | | | |
| 1 | 1 | FXO | 10835.00000000 | | | | | |
| 1 | 1 | FXO | 10835.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 10835.00000000 | | 79M3D7D |
| 1 | 1 | 10835.00000000 | | 79M3D7D |
| 1 | 1 | 10835.00000000 | | 79M3D7D |
| 1 | 1 | 10835.00000000 | | 79M3D7D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 6329 S Montague Rd, Shannon, STEPHENSON, IL | 42.21000000, -89.67805556 | 266.700 m | TANK | 36.600 m structure / 36.600 m overall | |
| 2 | R | | 42.24625000, -89.60708333 | 263.300 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 | 55.5000 | | |
| 1 | 2 | R | UBIQUITI NETWORKS AF-11G35 | | | 35.0000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2020-05-14 | WRFW284 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4279102 | 2026-08-02 02:44:17 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRFW284 | ULS 4279102 | 2026-08-02 02:44:17 |
| Status | A | ULS 4279102 | 2026-08-02 02:44:17 |
| Service | MG | ULS 4279102 | 2026-08-02 02:44:17 |
| Grant Date | 2020-05-14 | ULS 4279102 | 2026-08-02 02:44:17 |
| Expiration Date | 2030-05-14 | ULS 4279102 | 2026-08-02 02:44:17 |