Universal Licensing System
WROH572
Village of Downers Grove
License details
| ULS identifier | 4511552 |
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| Call sign | WROH572 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2021-10-15 |
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| Expiration | 2031-10-15 |
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| Frequency range | 452.4625 - 457.8875 MHz (2 frequencies) |
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| Locations | 1 |
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| Representative location | Downers Grove, DUPAGE, IL |
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| Coordinates | 41.7938611, -88.0103333 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:17:12 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 452.46250000 | | | 2.000000 | 6.000000 | |
| 1 | 1 | MO | 457.88750000 | | | 2.000000 | 6.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 452.46250000 | | 9K66F1D |
| 1 | 1 | 457.88750000 | | 9K66F1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | Downers Grove, DUPAGE, IL | 41.79386111, -88.01033333 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 801 Burlington Ave, Downers Grove, IL | DUPAGE | 6304345700 |
License history
| Date | File or call sign | Action |
|---|
| 2025-05-14 | WROH572 | LIAUA |
| 2021-10-15 | WROH572 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4511552 | 2026-08-02 01:17:12 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WROH572 | ULS 4511552 | 2026-08-02 01:17:12 |
| Status | A | ULS 4511552 | 2026-08-02 01:17:12 |
| Service | IG | ULS 4511552 | 2026-08-02 01:17:12 |
| Grant Date | 2021-10-15 | ULS 4511552 | 2026-08-02 01:17:12 |
| Expiration Date | 2031-10-15 | ULS 4511552 | 2026-08-02 01:17:12 |