Universal Licensing System
WRWF752
Oswego Community Unit School Dist. 308
License details
| ULS identifier | 4725517 |
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| Call sign | WRWF752 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2023-02-16 |
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| Expiration | 2033-02-16 |
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| Frequency range | 452.15 - 457.15 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | Aurora, WILL, IL |
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| Coordinates | 41.6941667, -88.2558333 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:25:49 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 452.15000000 | | | 40.000000 | 40.000000 | |
| 2 | 1 | MO | 457.15000000 | | | 5.000000 | 5.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 452.15000000 | | 7K60FXE |
| 1 | 1 | 452.15000000 | | 7K60FXD |
| 2 | 1 | 457.15000000 | | 7K60FXE |
| 2 | 1 | 457.15000000 | | 7K60FXD |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 3025 Eola Road, Aurora, WILL, IL | 41.69416667, -88.25583333 | 215.000 m | BMAST | 9.100 m structure / 9.100 m overall | |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 9.100 m | | | | 18.800 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 4175 Route 71, Oswego, IL | KENDALL | 6306363960 |
License history
| Date | File or call sign | Action |
|---|
| 2024-03-12 | WRWF752 | LIAUA |
| 2023-11-21 | WRWF752 | LETCNS |
| 2023-02-16 | WRWF752 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4725517 | 2026-08-02 01:25:49 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WRWF752 | ULS 4725517 | 2026-08-02 01:25:49 |
| Status | A | ULS 4725517 | 2026-08-02 01:25:49 |
| Service | IG | ULS 4725517 | 2026-08-02 01:25:49 |
| Grant Date | 2023-02-16 | ULS 4725517 | 2026-08-02 01:25:49 |
| Expiration Date | 2033-02-16 | ULS 4725517 | 2026-08-02 01:25:49 |