Universal Licensing System
WSMD284
Lombard Park District
License details
| ULS identifier | 5272751 |
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| Call sign | WSMD284 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2026-03-20 |
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| Expiration | 2036-03-20 |
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| Frequency range | 452.4 - 457.725 MHz (5 frequencies) |
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| Locations | 1 |
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| Representative location | Lombard, DUPAGE, IL |
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| Coordinates | 41.8692778, -88.0297778 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:24:41 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 452.40000000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 452.72500000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 457.05000000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 457.40000000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 457.72500000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 452.40000000 | | 7K60FXE |
| 1 | 1 | 452.40000000 | | 7K60FXD |
| 1 | 1 | 452.72500000 | | 7K60FXD |
| 1 | 1 | 452.72500000 | | 7K60FXE |
| 1 | 1 | 457.05000000 | | 7K60FXE |
| 1 | 1 | 457.05000000 | | 7K60FXD |
| 1 | 1 | 457.40000000 | | 7K60FXE |
| 1 | 1 | 457.40000000 | | 7K60FXD |
| 1 | 1 | 457.72500000 | | 7K60FXE |
| 1 | 1 | 457.72500000 | | 7K60FXD |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | Lombard, DUPAGE, IL | 41.86927778, -88.02977778 | | | | |
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 | 820 S Finley RD, Lombard, IL | DUPAGE | 6309536103 |
License history
| Date | File or call sign | Action |
|---|
| 2026-03-20 | WSMD284 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 5272751 | 2026-08-02 01:24:41 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WSMD284 | ULS 5272751 | 2026-08-02 01:24:41 |
| Status | A | ULS 5272751 | 2026-08-02 01:24:41 |
| Service | IG | ULS 5272751 | 2026-08-02 01:24:41 |
| Grant Date | 2026-03-20 | ULS 5272751 | 2026-08-02 01:24:41 |
| Expiration Date | 2036-03-20 | ULS 5272751 | 2026-08-02 01:24:41 |