Universal Licensing System
WRUX646
MICROSOFT CORPORATION
License details
| ULS identifier | 4676428 |
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| Call sign | WRUX646 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2022-10-15 |
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| Expiration | 2032-10-15 |
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| Frequency range | 457.8 - 466.35 MHz (5 frequencies) |
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| Locations | 1 |
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| Representative location | HOFFMAN ESTATES, COOK, IL |
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| Coordinates | 42.0760556, -88.1336111 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:22:52 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 457.80000000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 466.10000000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 466.27500000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 466.32500000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 466.35000000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 457.80000000 | | 7K60F1W |
| 1 | 1 | 466.10000000 | | 7K60F1W |
| 1 | 1 | 466.27500000 | | 7K60F1W |
| 1 | 1 | 466.32500000 | | 7K60F1W |
| 1 | 1 | 466.35000000 | | 7K60F1W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | HOFFMAN ESTATES, COOK, IL | 42.07605556, -88.13361111 | | | | |
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 | ONE MICROSOFT WAY, REDMOND, WA | KING | 4257068757 |
| 2 | 2047 LAKEWOOD BLVD, HOFFMAN ESTATES, IL | COOK | 4257068757 |
License history
| Date | File or call sign | Action |
|---|
| 2022-10-15 | WRUX646 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4676428 | 2026-08-02 01:22:52 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRUX646 | ULS 4676428 | 2026-08-02 01:22:52 |
| Status | A | ULS 4676428 | 2026-08-02 01:22:52 |
| Service | IG | ULS 4676428 | 2026-08-02 01:22:52 |
| Grant Date | 2022-10-15 | ULS 4676428 | 2026-08-02 01:22:52 |
| Expiration Date | 2032-10-15 | ULS 4676428 | 2026-08-02 01:22:52 |