Universal Licensing System
WQMH446
Microsoft
License details
| ULS identifier | 3220263 |
|---|
| Call sign | WQMH446 |
|---|
| Radio service | IG |
|---|
| Status | E |
|---|
| Grant date | 2010-08-09 |
|---|
| Expiration | 2020-08-09 |
|---|
| Cancellation | 2020-10-10 |
|---|
| Frequency range | 462.1375 - 469.2375 MHz (3 frequencies) |
|---|
| Locations | 2 |
|---|
| Representative location | Tukwila, KING, WA |
|---|
| Coordinates | 47.4950556, -122.2863056 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:25:13 |
|---|
Licensee
| Name | Microsoft |
|---|
| Applicant type | C |
|---|
| FRN | 0008512311 |
|---|
| Location | Bellevue, WA |
|---|
| Address | 600 108th Ave NE Suite 700, Bellevue, WA, 98004 |
|---|
| Phone | 4259906871 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 5 | 1 | FB2 | 461.58750000 | | | 40.000000 | 40.000000 | |
| 6 | 1 | MO | 461.58750000 | | | 4.000000 | 4.000000 | |
| 5 | 1 | FB2 | 461.73750000 | | | 40.000000 | 40.000000 | |
| 6 | 1 | MO | 461.73750000 | | | 4.000000 | 4.000000 | |
| 8 | 1 | FB2 | 462.13750000 | | | 40.000000 | 40.000000 | |
| 9 | 1 | MO | 462.13750000 | | | 4.000000 | 4.000000 | |
| 5 | 1 | FB2 | 463.23750000 | | | 40.000000 | 40.000000 | |
| 6 | 1 | MO | 463.23750000 | | | 4.000000 | 4.000000 | |
| 8 | 1 | FB2 | 463.96250000 | | | 40.000000 | 40.000000 | |
| 9 | 1 | MO | 463.96250000 | | | 4.000000 | 4.000000 | |
| 8 | 1 | FB2 | 464.23750000 | | | 40.000000 | 40.000000 | |
| 9 | 1 | MO | 464.23750000 | | | 4.000000 | 4.000000 | |
| 6 | 1 | MO | 466.58750000 | | | 4.000000 | 4.000000 | |
| 7 | 1 | FX1 | 466.58750000 | | | 40.000000 | 5.000000 | |
| 6 | 1 | MO | 466.73750000 | | | 4.000000 | 4.000000 | |
| 7 | 1 | FX1 | 466.73750000 | | | 40.000000 | 5.000000 | |
| 7 | 1 | FX1 | 467.13750000 | | | 40.000000 | 5.000000 | |
| 9 | 1 | MO | 467.13750000 | | | 4.000000 | 4.000000 | |
| 6 | 1 | MO | 468.23750000 | | | 4.000000 | 4.000000 | |
| 7 | 1 | FX1 | 468.23750000 | | | 40.000000 | 5.000000 | |
| 7 | 1 | FX1 | 468.63750000 | | | 40.000000 | 5.000000 | |
| 7 | 1 | FX1 | 468.96250000 | | | 40.000000 | 5.000000 | |
| 9 | 1 | MO | 468.96250000 | | | 4.000000 | 4.000000 | |
| 7 | 1 | FX1 | 468.98750000 | | | 40.000000 | 5.000000 | |
| 7 | 1 | FX1 | 469.23750000 | | | 40.000000 | 5.000000 | |
| 9 | 1 | MO | 469.23750000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 5 | 1 | 461.58750000 | | 7K60FXE |
| 6 | 1 | 461.58750000 | | 7K60FXE |
| 5 | 1 | 461.73750000 | | 7K60FXE |
| 6 | 1 | 461.73750000 | | 7K60FXE |
| 8 | 1 | 462.13750000 | | 7K60FXE |
| 9 | 1 | 462.13750000 | | 7K60FXE |
| 5 | 1 | 463.23750000 | | 7K60FXE |
| 6 | 1 | 463.23750000 | | 7K60FXE |
| 8 | 1 | 463.96250000 | | 7K60FXE |
| 9 | 1 | 463.96250000 | | 7K60FXE |
| 8 | 1 | 464.23750000 | | 7K60FXE |
| 9 | 1 | 464.23750000 | | 7K60FXE |
| 6 | 1 | 466.58750000 | | 7K60FXE |
| 7 | 1 | 466.58750000 | | 7K60FXE |
| 6 | 1 | 466.73750000 | | 7K60FXE |
| 7 | 1 | 466.73750000 | | 7K60FXE |
| 7 | 1 | 467.13750000 | | 7K60FXE |
| 9 | 1 | 467.13750000 | | 7K60FXE |
| 6 | 1 | 468.23750000 | | 7K60FXE |
| 7 | 1 | 468.23750000 | | 7K60FXE |
| 7 | 1 | 468.63750000 | | 7K60FXE |
| 7 | 1 | 468.96250000 | | 7K60FXE |
| 9 | 1 | 468.96250000 | | 7K60FXE |
| 7 | 1 | 468.98750000 | | 7K60FXE |
| 7 | 1 | 469.23750000 | | 7K60FXE |
| 9 | 1 | 469.23750000 | | 7K60FXE |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 5 | | Tukwila 2, Tukwila, KING, WA | 47.49236111, -122.28844444 | 11.000 m | BANT | 14.000 m structure / 15.200 m overall | |
| 6 | | | | | | | |
| 7 | | WA | | | | | |
| 8 | | 120th Place, Tukwila, KING, WA | 47.49505556, -122.28630556 | 40.000 m | BPOLE | 12.200 m structure / 27.400 m overall | N |
| 9 | | | | | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 5 | T | | 15.200 m | | | | -39.000 | |
| 1 | 6 | T | | | | | | | |
| 1 | 7 | T | | | | | | | |
| 1 | 8 | T | | 27.400 m | | | | 3.000 | |
| 1 | 9 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 600 108th Ave NE Suite 700, Bellevue, WA | KING | 4259906871 |
Special conditions
| Type | Condition code |
|---|
| T | 1005 |
| T | 1069 |
License history
| Date | File or call sign | Action |
|---|
| 2020-10-10 | WQMH446 | LIEXP |
| 2020-05-18 | WQMH446 | LETRES |
| 2010-11-15 | WQMH446 | LIMOD |
| 2010-08-09 | WQMH446 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3220263 | 2026-08-02 01:25:13 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQMH446 | ULS 3220263 | 2026-08-02 01:25:13 |
| Status | E | ULS 3220263 | 2026-08-02 01:25:13 |
| Service | IG | ULS 3220263 | 2026-08-02 01:25:13 |
| Grant Date | 2010-08-09 | ULS 3220263 | 2026-08-02 01:25:13 |
| Expiration Date | 2020-08-09 | ULS 3220263 | 2026-08-02 01:25:13 |
| Cancellation Date | 2020-10-10 | ULS 3220263 | 2026-08-02 01:25:13 |