Universal Licensing System
WPHS385
MICROSOFT CORPORATION
License details
| ULS identifier | 1907953 |
|---|
| Call sign | WPHS385 |
|---|
| Radio service | IG |
|---|
| Status | E |
|---|
| Grant date | 1995-11-22 |
|---|
| Expiration | 2000-11-22 |
|---|
| Cancellation | 2001-01-28 |
|---|
| Frequency range | 456.525 - 467.2 MHz (2 frequencies) |
|---|
| Locations | 3 |
|---|
| Representative location | REDMOND, KING, WA |
|---|
| Coordinates | 47.6178889, -122.2023333 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:27:49 |
|---|
Licensee
| Name | MICROSOFT CORPORATION |
|---|
| Applicant type | C |
|---|
| Location | REDMOND, WA |
|---|
| Address | ONE MICROSOFT WAY, REDMOND, WA, 980526399 |
|---|
| Phone | 2069364060 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 451.52500000 | | | 10.000000 | 25.000000 | |
| 2 | 1 | FX1 | 456.52500000 | | | 4.000000 | 5.000000 | |
| 3 | 1 | MO | 456.52500000 | | | 4.000000 | | |
| 1 | 1 | FB2 | 462.20000000 | | | 10.000000 | 25.000000 | |
| 2 | 1 | FX1 | 467.20000000 | | | 4.000000 | 5.000000 | |
| 3 | 1 | MO | 467.20000000 | | | 4.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.52500000 | | 20K0F3E |
| 2 | 1 | 456.52500000 | | 20K0F3E |
| 3 | 1 | 456.52500000 | | 20K0F3E |
| 1 | 1 | 462.20000000 | | 20K0F3E |
| 2 | 1 | 467.20000000 | | 20K0F3E |
| 3 | 1 | 467.20000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | ONE MICROSOFT WAY, REDMOND, KING, WA | 47.61788889, -122.20233333 | 69.000 m | B | 18.000 m structure / 14.000 m overall | N |
| 2 | T | WA | | | | | |
| 3 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 14.000 m | | | | 0.000 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | ONE MICROSOFT WAY, REDMOND, WA | | 2069364060 |
License history
| Date | File or call sign | Action |
|---|
| 2001-01-28 | WPHS385 | LIEXP |
| 2000-11-24 | WPHS385 | LICCNV |
| 2000-08-21 | WPHS385 | LETRES |
| 1995-11-22 | WPHS385 | AUTHPR |
| 1995-11-22 | WPHS385 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1907953 | 2026-08-02 01:27:49 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPHS385 | ULS 1907953 | 2026-08-02 01:27:49 |
| Status | E | ULS 1907953 | 2026-08-02 01:27:49 |
| Service | IG | ULS 1907953 | 2026-08-02 01:27:49 |
| Grant Date | 1995-11-22 | ULS 1907953 | 2026-08-02 01:27:49 |
| Expiration Date | 2000-11-22 | ULS 1907953 | 2026-08-02 01:27:49 |
| Cancellation Date | 2001-01-28 | ULS 1907953 | 2026-08-02 01:27:49 |