Universal Licensing System
WRYW657
Community Unit School District 200
License details
| ULS identifier | 4821824 |
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| Call sign | WRYW657 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2023-09-26 |
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| Expiration | 2033-09-26 |
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| Frequency range | 461.4375 - 466.4375 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | Wheaton, DUPAGE, IL |
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| Coordinates | 41.8634722, -88.1139722 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:23:54 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 461.43750000 | | | 40.000000 | 60.000000 | |
| 2 | 1 | MO | 461.43750000 | | | 5.000000 | 5.000000 | |
| 2 | 1 | MO | 466.43750000 | | | 5.000000 | 5.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 461.43750000 | | 7K60FXE |
| 1 | 1 | 461.43750000 | | 11K2F3E |
| 2 | 1 | 461.43750000 | | 11K2F3E |
| 2 | 1 | 461.43750000 | | 7K60FXE |
| 2 | 1 | 466.43750000 | | 11K2F3E |
| 2 | 1 | 466.43750000 | | 7K60FXE |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 2 Wheaton Center, Wheaton, DUPAGE, IL | 41.86347222, -88.11397222 | 229.000 m | BANT | 85.000 m structure / 88.000 m overall | |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 85.000 m | | | | 89.200 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 130 West Park Avenue, Wheaton, IL | DUPAGE | 6306822000 |
License history
| Date | File or call sign | Action |
|---|
| 2024-06-25 | WRYW657 | LETCNS |
| 2023-09-26 | WRYW657 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4821824 | 2026-08-02 01:23:54 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRYW657 | ULS 4821824 | 2026-08-02 01:23:54 |
| Status | A | ULS 4821824 | 2026-08-02 01:23:54 |
| Service | IG | ULS 4821824 | 2026-08-02 01:23:54 |
| Grant Date | 2023-09-26 | ULS 4821824 | 2026-08-02 01:23:54 |
| Expiration Date | 2033-09-26 | ULS 4821824 | 2026-08-02 01:23:54 |