Universal Licensing System
WSMN743
T-Mobile License LLC
License details
| ULS identifier | 5289588 |
|---|
| Call sign | WSMN743 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2026-04-21 |
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| Expiration | 2036-04-21 |
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| Frequency range | 456.325 - 466.225 MHz (5 frequencies) |
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| Locations | 1 |
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| Representative location | SCHAUMBURG, COOK, IL |
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| Coordinates | 42.0573611, -88.0748056 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:13:11 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 456.32500000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 457.80000000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 466.15000000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 466.17500000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 466.22500000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 456.32500000 | | 7K60F1W |
| 1 | 1 | 457.80000000 | | 7K60F1W |
| 1 | 1 | 466.15000000 | | 7K60F1W |
| 1 | 1 | 466.17500000 | | 7K60F1W |
| 1 | 1 | 466.22500000 | | 7K60F1W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | SCHAUMBURG, COOK, IL | 42.05736111, -88.07480556 | | | | |
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 |
|---|
| 1 | 8410 W BRYN MAWR AVE, CHICAGO, IL | COOK | 7733994106 |
| 2 | 115 COMMERCE DR, SCHAUMBURG, IL | COOK | 7733994106 |
License history
| Date | File or call sign | Action |
|---|
| 2026-04-21 | WSMN743 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 5289588 | 2026-08-02 01:13:11 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WSMN743 | ULS 5289588 | 2026-08-02 01:13:11 |
| Status | A | ULS 5289588 | 2026-08-02 01:13:11 |
| Service | IG | ULS 5289588 | 2026-08-02 01:13:11 |
| Grant Date | 2026-04-21 | ULS 5289588 | 2026-08-02 01:13:11 |
| Expiration Date | 2036-04-21 | ULS 5289588 | 2026-08-02 01:13:11 |