Universal Licensing System
WQRL978
Microsoft Corporation
License details
| ULS identifier | 3486695 |
|---|
| Call sign | WQRL978 |
|---|
| Radio service | YG |
|---|
| Status | A |
|---|
| Grant date | 2023-05-23 |
|---|
| Expiration | 2033-06-15 |
|---|
| Frequency range | 451.8625 - 457.75 MHz (6 frequencies) |
|---|
| Locations | 3 |
|---|
| Representative location | Bristow, PRINCE WILLIAM, VA |
|---|
| Coordinates | 38.7779722, -77.5949722 |
|---|
| 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 | 451.86250000 | | | 40.000000 | 40.000000 | |
| 2 | 1 | MO | 451.86250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | FB2 | 452.25000000 | | | 40.000000 | 40.000000 | |
| 2 | 1 | MO | 452.25000000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | FB2 | 452.75000000 | | | 40.000000 | 40.000000 | |
| 2 | 1 | MO | 452.75000000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 456.86250000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | FX1 | 456.86250000 | | | 40.000000 | 40.000000 | |
| 2 | 1 | MO | 457.25000000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | FX1 | 457.25000000 | | | 40.000000 | 40.000000 | |
| 2 | 1 | MO | 457.75000000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | FX1 | 457.75000000 | | | 40.000000 | 40.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.86250000 | | 7K60FXE |
| 2 | 1 | 451.86250000 | | 7K60FXE |
| 1 | 1 | 452.25000000 | | 7K60FXE |
| 2 | 1 | 452.25000000 | | 7K60FXE |
| 1 | 1 | 452.75000000 | | 7K60FXE |
| 2 | 1 | 452.75000000 | | 7K60FXE |
| 2 | 1 | 456.86250000 | | 7K60FXE |
| 3 | 1 | 456.86250000 | | 7K60FXE |
| 2 | 1 | 457.25000000 | | 7K60FXE |
| 3 | 1 | 457.25000000 | | 7K60FXE |
| 2 | 1 | 457.75000000 | | 7K60FXE |
| 3 | 1 | 457.75000000 | | 7K60FXE |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | | 8217 Linton Hall Rd, Bristow, PRINCE WILLIAM, VA | 38.77797222, -77.59497222 | 99.000 m | BANT | 12.200 m structure / 18.300 m overall | |
| 2 | | | | | | | |
| 3 | | VA | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 18.300 m | | | | 17.000 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 8217 Linton Hall Rd, Bristow, VA | PRINCE WILLIAM | 4257068757 |
License history
| Date | File or call sign | Action |
|---|
| 2025-03-18 | WQRL978 | LIAUA |
| 2023-05-23 | WQRL978 | LIREN |
| 2018-02-22 | WQRL978 | LIAUA |
| 2014-03-18 | WQRL978 | LETCNS |
| 2013-06-15 | WQRL978 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3486695 | 2026-08-02 01:25:13 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQRL978 | ULS 3486695 | 2026-08-02 01:25:13 |
| Status | A | ULS 3486695 | 2026-08-02 01:25:13 |
| Service | YG | ULS 3486695 | 2026-08-02 01:25:13 |
| Grant Date | 2023-05-23 | ULS 3486695 | 2026-08-02 01:25:13 |
| Expiration Date | 2033-06-15 | ULS 3486695 | 2026-08-02 01:25:13 |