Universal Licensing System
WREZ439
School District U-46
License details
| ULS identifier | 4239055 |
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| Call sign | WREZ439 |
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| Radio service | PW |
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| Status | A |
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| Grant date | 2020-01-09 |
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| Expiration | 2030-01-09 |
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| Frequency range | 453.6875 - 465.6375 MHz (4 frequencies) |
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| Locations | 4 |
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| Representative location | Dundee, KANE, IL |
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| Coordinates | 42.1106111, -88.3359444 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:25:36 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 2 | 1 | FB2 | 453.68750000 | | | 75.000000 | 45.000000 | |
| 4 | 1 | MO | 458.68750000 | | | 5.000000 | 5.000000 | |
| 4 | 1 | MO | 458.68750000 | | | 40.000000 | 40.000000 | |
| 1 | 1 | FB2 | 460.63750000 | | | 75.000000 | 50.000000 | |
| 3 | 1 | MO | 465.63750000 | | | 5.000000 | 5.000000 | |
| 3 | 1 | MO | 465.63750000 | | | 40.000000 | 40.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 453.68750000 | | 4K00F1E |
| 2 | 1 | 453.68750000 | | 7K60FXW |
| 4 | 1 | 458.68750000 | | 4K00F1E |
| 4 | 1 | 458.68750000 | | 7K60FXW |
| 4 | 1 | 458.68750000 | | 7K60FXW |
| 4 | 1 | 458.68750000 | | 4K00F1E |
| 1 | 1 | 460.63750000 | | 4K00F1E |
| 1 | 1 | 460.63750000 | | 7K60FXW |
| 3 | 1 | 465.63750000 | | 7K60FXW |
| 3 | 1 | 465.63750000 | | 4K00F1E |
| 3 | 1 | 465.63750000 | | 7K60FXW |
| 3 | 1 | 465.63750000 | | 4K00F1E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 17N055 Randall Road, Dundee, KANE, IL | 42.11061111, -88.33594444 | 283.000 m | TANK | 54.000 m structure / 58.000 m overall | |
| 2 | T | 1401 West Lake Street, Bartlett, COOK, IL | 42.00936111, -88.20677778 | 247.000 m | TANK | 40.000 m structure / 44.000 m overall | |
| 3 | T | | | | | | |
| 4 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 58.000 m | | | | 78.400 | |
| 1 | 2 | T | | 44.000 m | | | | 42.000 | |
| 1 | 3 | T | | | | | | | |
| 1 | 4 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 500 Shales Parkway, Elgin, IL | COOK | 8478885095 |
| 2 | 355 E Chicago Street, Elgin, IL | KANE | 8478885000 |
License history
| Date | File or call sign | Action |
|---|
| 2025-04-08 | WREZ439 | LIAUA |
| 2020-01-09 | WREZ439 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4239055 | 2026-08-02 01:25:36 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WREZ439 | ULS 4239055 | 2026-08-02 01:25:36 |
| Status | A | ULS 4239055 | 2026-08-02 01:25:36 |
| Service | PW | ULS 4239055 | 2026-08-02 01:25:36 |
| Grant Date | 2020-01-09 | ULS 4239055 | 2026-08-02 01:25:36 |
| Expiration Date | 2030-01-09 | ULS 4239055 | 2026-08-02 01:25:36 |