Universal Licensing System
WRXX663
St. Matthias School
License details
| ULS identifier | 4788056 |
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| Call sign | WRXX663 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2023-07-10 |
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| Expiration | 2033-07-10 |
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| Frequency range | 462.8 MHz |
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| Locations | 1 |
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| Representative location | Chicago, COOK, IL |
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| Coordinates | 41.9708333, -87.6880556 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:23:39 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
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| 1 | 1 | FB | 462.80000000 | | | 35.000000 | 35.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 462.80000000 | | 11K2F1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | 4910 N Claremont Ave, Chicago, COOK, IL | 41.97083333, -87.68805556 | 182.000 m | B | 9.000 m structure / 9.000 m overall | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 2.000 m | | | | 1.400 | |
Control points
| Number | Address | County | Phone |
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| 1 | 4910 N Claremont Ave, Chicago, IL | COOK | 7733980037 |
License history
| Date | File or call sign | Action |
|---|
| 2023-07-10 | WRXX663 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4788056 | 2026-08-02 01:23:39 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRXX663 | ULS 4788056 | 2026-08-02 01:23:39 |
| Status | A | ULS 4788056 | 2026-08-02 01:23:39 |
| Service | IG | ULS 4788056 | 2026-08-02 01:23:39 |
| Grant Date | 2023-07-10 | ULS 4788056 | 2026-08-02 01:23:39 |
| Expiration Date | 2033-07-10 | ULS 4788056 | 2026-08-02 01:23:39 |