Universal Licensing System
WROW290
COFCO INTERNATIONAL GRAINS, LLC
License details
| ULS identifier | 4534751 |
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| Call sign | WROW290 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2021-12-20 |
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| Expiration | 2031-12-20 |
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| Frequency range | 452.35 - 469.7125 MHz (3 frequencies) |
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| Locations | 3 |
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| Representative location | Chicago, COOK, IL |
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| Coordinates | 41.6826111, -87.5539167 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:23:02 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 452.35000000 | | | 40.000000 | 60.000000 | |
| 2 | 1 | MO | 457.35000000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 469.71250000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 452.35000000 | | 7K60FXE |
| 2 | 1 | 457.35000000 | | 7K60FXE |
| 3 | 1 | 469.71250000 | | 7K60FXE |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 11700 S Torrence Ave, Chicago, COOK, IL | 41.68261111, -87.55391667 | 178.000 m | B | 3.700 m structure / 5.500 m overall | |
| 2 | T | | | | | | |
| 3 | T | Chicago, COOK, IL | 41.68261111, -87.55391667 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 5.500 m | | | | 3.400 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 11700 South Torrence Avenue, Chicago, IL | COOK | 7733751830 |
License history
| Date | File or call sign | Action |
|---|
| 2021-12-20 | WROW290 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 4534751 | 2026-08-02 01:23:02 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WROW290 | ULS 4534751 | 2026-08-02 01:23:02 |
| Status | A | ULS 4534751 | 2026-08-02 01:23:02 |
| Service | IG | ULS 4534751 | 2026-08-02 01:23:02 |
| Grant Date | 2021-12-20 | ULS 4534751 | 2026-08-02 01:23:02 |
| Expiration Date | 2031-12-20 | ULS 4534751 | 2026-08-02 01:23:02 |