Universal Licensing System
WRDF806
MICROSOFT CORPORATION
License details
| ULS identifier | 4151102 |
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| Call sign | WRDF806 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2019-04-18 |
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| Expiration | 2029-04-18 |
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| Frequency range | 460.9125 MHz |
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| Locations | 1 |
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| Representative location | REDMOND, KING, WA |
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| Coordinates | 47.6393889, -122.1282500 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:25:13 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 460.91250000 | | | 2.000000 | 2.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 460.91250000 | | 11K2F2D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | REDMOND, KING, WA | 47.63938889, -122.12825000 | | | | |
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 | 1 MICROSOFT WAY, REDMOND, WA | KING | 4257054617 |
License history
| Date | File or call sign | Action |
|---|
| 2020-01-24 | WRDF806 | LETCNS |
| 2019-04-18 | WRDF806 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4151102 | 2026-08-02 01:25:13 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRDF806 | ULS 4151102 | 2026-08-02 01:25:13 |
| Status | A | ULS 4151102 | 2026-08-02 01:25:13 |
| Service | IG | ULS 4151102 | 2026-08-02 01:25:13 |
| Grant Date | 2019-04-18 | ULS 4151102 | 2026-08-02 01:25:13 |
| Expiration Date | 2029-04-18 | ULS 4151102 | 2026-08-02 01:25:13 |