Universal Licensing System
WSMD790
Microsoft Corporation
License details
| ULS identifier | 5273666 |
|---|
| Call sign | WSMD790 |
|---|
| Radio service | YG |
|---|
| Status | A |
|---|
| Grant date | 2026-03-23 |
|---|
| Expiration | 2036-03-23 |
|---|
| Frequency range | 451.725 - 457.4375 MHz (6 frequencies) |
|---|
| Locations | 5 |
|---|
| Representative location | Sandston, HENRICO, VA |
|---|
| Coordinates | 37.4822222, -77.2531111 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:25:13 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 451.72500000 | | | 40.000000 | 40.000000 | |
| 4 | 1 | FB2 | 451.72500000 | | | 2.000000 | 2.000000 | |
| 1 | 1 | FB2 | 451.97500000 | | | 40.000000 | 40.000000 | |
| 4 | 1 | FB2 | 451.97500000 | | | 2.000000 | 2.000000 | |
| 1 | 1 | FB2 | 452.43750000 | | | 40.000000 | 40.000000 | |
| 4 | 1 | FB2 | 452.43750000 | | | 2.000000 | 2.000000 | |
| 2 | 1 | MO | 456.72500000 | | | 25.000000 | 25.000000 | |
| 3 | 1 | FX1 | 456.72500000 | | | 40.000000 | 40.000000 | |
| 5 | 1 | MO | 456.72500000 | | | 25.000000 | 25.000000 | |
| 2 | 1 | MO | 456.97500000 | | | 25.000000 | 25.000000 | |
| 3 | 1 | FX1 | 456.97500000 | | | 40.000000 | 40.000000 | |
| 5 | 1 | MO | 456.97500000 | | | 25.000000 | 25.000000 | |
| 2 | 1 | MO | 457.43750000 | | | 25.000000 | 25.000000 | |
| 3 | 1 | FX1 | 457.43750000 | | | 40.000000 | 40.000000 | |
| 5 | 1 | MO | 457.43750000 | | | 25.000000 | 25.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.72500000 | | 7K60F1W |
| 1 | 1 | 451.72500000 | | 7K60F7W |
| 4 | 1 | 451.72500000 | | 7K60F7W |
| 4 | 1 | 451.72500000 | | 7K60F1W |
| 1 | 1 | 451.97500000 | | 7K60F7W |
| 1 | 1 | 451.97500000 | | 7K60F1W |
| 4 | 1 | 451.97500000 | | 7K60F7W |
| 4 | 1 | 451.97500000 | | 7K60F1W |
| 1 | 1 | 452.43750000 | | 7K60F7W |
| 1 | 1 | 452.43750000 | | 7K60F1W |
| 4 | 1 | 452.43750000 | | 7K60F1W |
| 4 | 1 | 452.43750000 | | 7K60F7W |
| 2 | 1 | 456.72500000 | | 7K60F7W |
| 2 | 1 | 456.72500000 | | 7K60F1W |
| 3 | 1 | 456.72500000 | | 7K60F7W |
| 3 | 1 | 456.72500000 | | 7K60F1W |
| 5 | 1 | 456.72500000 | | 7K60F1W |
| 5 | 1 | 456.72500000 | | 7K60F7W |
| 2 | 1 | 456.97500000 | | 7K60F1W |
| 2 | 1 | 456.97500000 | | 7K60F7W |
| 3 | 1 | 456.97500000 | | 7K60F1W |
| 3 | 1 | 456.97500000 | | 7K60F7W |
| 5 | 1 | 456.97500000 | | 7K60F7W |
| 5 | 1 | 456.97500000 | | 7K60F1W |
| 2 | 1 | 457.43750000 | | 7K60F7W |
| 2 | 1 | 457.43750000 | | 7K60F1W |
| 3 | 1 | 457.43750000 | | 7K60F7W |
| 3 | 1 | 457.43750000 | | 7K60F1W |
| 5 | 1 | 457.43750000 | | 7K60F7W |
| 5 | 1 | 457.43750000 | | 7K60F1W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 3525 Portugee Rd, Sandston, HENRICO, VA | 37.48222222, -77.25311111 | 42.000 m | BANT | 21.900 m structure / 23.800 m overall | |
| 2 | T | | | | | | |
| 3 | T | HENRICO, VA | | | | | |
| 4 | T | 3525 Portugee Rd, Sandston, HENRICO, VA | 37.48138889, -77.25080556 | 44.000 m | BANT | 21.900 m structure / 23.800 m overall | |
| 5 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 23.800 m | | | | 33.200 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
| 1 | 4 | T | | 23.800 m | | | | 35.000 | |
| 1 | 5 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 3525 Portugee Rd - RIC24, Sandston, VA | HENRICO | 4257058757 |
License history
| Date | File or call sign | Action |
|---|
| 2026-03-23 | WSMD790 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 5273666 | 2026-08-02 01:25:13 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WSMD790 | ULS 5273666 | 2026-08-02 01:25:13 |
| Status | A | ULS 5273666 | 2026-08-02 01:25:13 |
| Service | YG | ULS 5273666 | 2026-08-02 01:25:13 |
| Grant Date | 2026-03-23 | ULS 5273666 | 2026-08-02 01:25:13 |
| Expiration Date | 2036-03-23 | ULS 5273666 | 2026-08-02 01:25:13 |