Universal Licensing System
WRPC475
Microsoft Corporation
License details
| ULS identifier | 4544336 |
|---|
| Call sign | WRPC475 |
|---|
| Radio service | YG |
|---|
| Status | A |
|---|
| Grant date | 2022-01-18 |
|---|
| Expiration | 2032-01-18 |
|---|
| Frequency range | 463.2625 - 468.5375 MHz (6 frequencies) |
|---|
| Locations | 3 |
|---|
| Representative location | Aldie, LOUDOUN, VA |
|---|
| Coordinates | 38.9474444, -77.5561667 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| 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 | FB2 | 463.26250000 | | | 40.000000 | 40.000000 | |
| 1 | 1 | FB2 | 463.38750000 | | | 40.000000 | 40.000000 | |
| 1 | 1 | FB2 | 463.53750000 | | | 40.000000 | 40.000000 | |
| 2 | 1 | MO | 468.26250000 | | | 25.000000 | 25.000000 | |
| 3 | 1 | FX1 | 468.26250000 | | | 40.000000 | 40.000000 | |
| 2 | 1 | MO | 468.38750000 | | | 25.000000 | 25.000000 | |
| 3 | 1 | FX1 | 468.38750000 | | | 40.000000 | 40.000000 | |
| 2 | 1 | MO | 468.53750000 | | | 25.000000 | 25.000000 | |
| 3 | 1 | FX1 | 468.53750000 | | | 40.000000 | 40.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 463.26250000 | | 7K60F1W |
| 1 | 1 | 463.26250000 | | 7K60F7W |
| 1 | 1 | 463.38750000 | | 7K60F7W |
| 1 | 1 | 463.38750000 | | 7K60F1W |
| 1 | 1 | 463.53750000 | | 7K60F1W |
| 1 | 1 | 463.53750000 | | 7K60F7W |
| 2 | 1 | 468.26250000 | | 7K60F1W |
| 2 | 1 | 468.26250000 | | 7K60F7W |
| 3 | 1 | 468.26250000 | | 7K60F1W |
| 3 | 1 | 468.26250000 | | 7K60F7W |
| 2 | 1 | 468.38750000 | | 7K60F7W |
| 2 | 1 | 468.38750000 | | 7K60F1W |
| 3 | 1 | 468.38750000 | | 7K60F7W |
| 3 | 1 | 468.38750000 | | 7K60F1W |
| 2 | 1 | 468.53750000 | | 7K60F7W |
| 2 | 1 | 468.53750000 | | 7K60F1W |
| 3 | 1 | 468.53750000 | | 7K60F7W |
| 3 | 1 | 468.53750000 | | 7K60F1W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 24397 Racefield Lane, Aldie, LOUDOUN, VA | 38.94744444, -77.55616667 | 100.000 m | BANT | 11.300 m structure / 13.700 m overall | N |
| 2 | T | | | | | | |
| 3 | T | VA | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 13.700 m | | | | 8.400 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 19540 Compass Creek Pkwy (IAD11), Leesburg, VA | LOUDOUN | 4257068757 |
License history
| Date | File or call sign | Action |
|---|
| 2023-05-26 | WRPC475 | LIMOD |
| 2022-01-18 | WRPC475 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4544336 | 2026-08-02 01:25:13 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRPC475 | ULS 4544336 | 2026-08-02 01:25:13 |
| Status | A | ULS 4544336 | 2026-08-02 01:25:13 |
| Service | YG | ULS 4544336 | 2026-08-02 01:25:13 |
| Grant Date | 2022-01-18 | ULS 4544336 | 2026-08-02 01:25:13 |
| Expiration Date | 2032-01-18 | ULS 4544336 | 2026-08-02 01:25:13 |