Universal Licensing System
WSMI413
SCHOOL DISTRICT U-46
License details
| ULS identifier | 5281000 |
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| Call sign | WSMI413 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2026-04-06 |
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| Expiration | 2036-04-06 |
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| Frequency range | 452.7375 - 468.6875 MHz (4 frequencies) |
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| Locations | 5 |
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| Representative location | Wayne, DUPAGE, IL |
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| Coordinates | 41.9516389, -88.2445556 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:25:27 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 452.73750000 | | | 35.000000 | 35.000000 | |
| 2 | 1 | MO | 452.73750000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 457.73750000 | | | 4.000000 | 4.000000 | |
| 5 | 1 | FX1 | 457.73750000 | | | 25.000000 | 25.000000 | |
| 3 | 1 | FB2 | 463.68750000 | | | 35.000000 | 35.000000 | |
| 4 | 1 | MO | 463.68750000 | | | 4.000000 | 4.000000 | |
| 4 | 1 | MO | 468.68750000 | | | 4.000000 | 4.000000 | |
| 5 | 1 | FX1 | 468.68750000 | | | 25.000000 | 25.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 452.73750000 | | 11K2F3E |
| 1 | 1 | 452.73750000 | | 7K60FXE |
| 2 | 1 | 452.73750000 | | 7K60FXE |
| 2 | 1 | 452.73750000 | | 11K2F3E |
| 2 | 1 | 457.73750000 | | 11K2F3E |
| 2 | 1 | 457.73750000 | | 7K60FXE |
| 5 | 1 | 457.73750000 | | 11K2F3E |
| 5 | 1 | 457.73750000 | | 7K60FXE |
| 3 | 1 | 463.68750000 | | 11K2F3E |
| 3 | 1 | 463.68750000 | | 7K60FXE |
| 4 | 1 | 463.68750000 | | 7K60FXE |
| 4 | 1 | 463.68750000 | | 11K2F3E |
| 4 | 1 | 468.68750000 | | 11K2F3E |
| 4 | 1 | 468.68750000 | | 7K60FXE |
| 5 | 1 | 468.68750000 | | 11K2F3E |
| 5 | 1 | 468.68750000 | | 7K60FXE |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 5N443 School Street, Wayne, DUPAGE, IL | 41.95163889, -88.24455556 | 229.000 m | B | 9.000 m structure / 9.000 m overall | |
| 2 | T | | | | | | |
| 3 | T | 1375 West Bartlett Road, Bartlett, COOK, IL | 41.99327778, -88.21580556 | 253.000 m | BANT | 9.100 m structure / 12.200 m overall | |
| 4 | T | | | | | | |
| 5 | T | DUPAGE, IL | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 9.000 m | | | | 1.900 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | 12.200 m | | | | 25.900 | |
| 1 | 4 | T | | | | | | | |
| 1 | 5 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 355 E Chicago St, Elgin, IL | KANE | 8478885000 |
License history
| Date | File or call sign | Action |
|---|
| 2026-04-06 | WSMI413 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 5281000 | 2026-08-02 01:25:27 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WSMI413 | ULS 5281000 | 2026-08-02 01:25:27 |
| Status | A | ULS 5281000 | 2026-08-02 01:25:27 |
| Service | IG | ULS 5281000 | 2026-08-02 01:25:27 |
| Grant Date | 2026-04-06 | ULS 5281000 | 2026-08-02 01:25:27 |
| Expiration Date | 2036-04-06 | ULS 5281000 | 2026-08-02 01:25:27 |