Universal Licensing System
WQRL511
Microsoft Corporation
License details
| ULS identifier | 3485534 |
|---|
| Call sign | WQRL511 |
|---|
| Radio service | YG |
|---|
| Status | A |
|---|
| Grant date | 2023-05-23 |
|---|
| Expiration | 2033-06-12 |
|---|
| Frequency range | 461.5875 - 467.0125 MHz (6 frequencies) |
|---|
| Locations | 3 |
|---|
| Representative location | Ashburn, LOUDOUN, VA |
|---|
| Coordinates | 39.0197778, -77.4599167 |
|---|
| 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 | FB2 | 461.58750000 | | | 40.000000 | 40.000000 | |
| 3 | 1 | MO | 461.58750000 | | | 4.000000 | 40.000000 | |
| 1 | 1 | FB2 | 461.73750000 | | | 40.000000 | 40.000000 | |
| 3 | 1 | MO | 461.73750000 | | | 4.000000 | 40.000000 | |
| 1 | 1 | FB2 | 462.01250000 | | | 40.000000 | 40.000000 | |
| 3 | 1 | MO | 462.01250000 | | | 4.000000 | 40.000000 | |
| 2 | 1 | FX1 | 466.58750000 | | | 40.000000 | 40.000000 | |
| 3 | 1 | MO | 466.58750000 | | | 4.000000 | 40.000000 | |
| 2 | 1 | FX1 | 466.73750000 | | | 40.000000 | 40.000000 | |
| 3 | 1 | MO | 466.73750000 | | | 4.000000 | 40.000000 | |
| 2 | 1 | FX1 | 467.01250000 | | | 40.000000 | 40.000000 | |
| 3 | 1 | MO | 467.01250000 | | | 4.000000 | 40.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 461.58750000 | | 7K60FXE |
| 3 | 1 | 461.58750000 | | 7K60FXE |
| 1 | 1 | 461.73750000 | | 7K60FXE |
| 3 | 1 | 461.73750000 | | 7K60FXE |
| 1 | 1 | 462.01250000 | | 7K60FXE |
| 3 | 1 | 462.01250000 | | 7K60FXE |
| 2 | 1 | 466.58750000 | | 7K60FXE |
| 3 | 1 | 466.58750000 | | 7K60FXE |
| 2 | 1 | 466.73750000 | | 7K60FXE |
| 3 | 1 | 466.73750000 | | 7K60FXE |
| 2 | 1 | 467.01250000 | | 7K60FXE |
| 3 | 1 | 467.01250000 | | 7K60FXE |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | | 44520 Hastings Dr., Ashburn, LOUDOUN, VA | 39.01977778, -77.45991667 | 81.000 m | BANT | 18.300 m structure / 21.300 m overall | |
| 2 | | VA | | | | | |
| 3 | | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 21.300 m | | | | 11.000 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 44520 Hastings Dr, Ashburn, VA | LOUDOUN | 4257068757 |
License history
| Date | File or call sign | Action |
|---|
| 2025-03-18 | WQRL511 | LIAUA |
| 2023-05-23 | WQRL511 | LIREN |
| 2018-02-22 | WQRL511 | LIAUA |
| 2014-03-11 | WQRL511 | LETCNS |
| 2013-11-19 | WQRL511 | LIMOD |
| 2013-06-12 | WQRL511 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3485534 | 2026-08-02 01:25:13 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQRL511 | ULS 3485534 | 2026-08-02 01:25:13 |
| Status | A | ULS 3485534 | 2026-08-02 01:25:13 |
| Service | YG | ULS 3485534 | 2026-08-02 01:25:13 |
| Grant Date | 2023-05-23 | ULS 3485534 | 2026-08-02 01:25:13 |
| Expiration Date | 2033-06-12 | ULS 3485534 | 2026-08-02 01:25:13 |