Universal Licensing System
WRMW456
Amazon Data Services Inc
License details
| ULS identifier | 4459692 |
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| Call sign | WRMW456 |
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| Radio service | YG |
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| Status | A |
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| Grant date | 2021-06-15 |
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| Expiration | 2031-06-15 |
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| Frequency range | 463.7375 - 468.95 MHz (4 frequencies) |
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| Locations | 2 |
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| Representative location | Sterling, LOUDOUN, VA |
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| Coordinates | 38.9588056, -77.4985556 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:21:22 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 463.73750000 | | | 50.000000 | 40.000000 | |
| 2 | 1 | MO | 463.73750000 | | | 40.000000 | 40.000000 | |
| 1 | 1 | FB2 | 463.95000000 | | | 50.000000 | 40.000000 | |
| 2 | 1 | MO | 463.95000000 | | | 40.000000 | 40.000000 | |
| 2 | 1 | MO | 468.73750000 | | | 40.000000 | 40.000000 | |
| 2 | 1 | MO | 468.95000000 | | | 40.000000 | 40.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 463.73750000 | | 7K60FXE |
| 2 | 1 | 463.73750000 | | 7K60FXE |
| 1 | 1 | 463.95000000 | | 7K60FXE |
| 2 | 1 | 463.95000000 | | 7K60FXE |
| 2 | 1 | 468.73750000 | | 7K60FXE |
| 2 | 1 | 468.95000000 | | 7K60FXE |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 23825 Erins Run Drive, Sterling, LOUDOUN, VA | 38.95880556, -77.49855556 | 91.000 m | BMAST | 21.000 m structure / 24.000 m overall | |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 24.000 m | V | | | 15.700 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 23825 Erins Run Drive, Sterling, VA | LOUDOUN | 2062661000 |
License history
| Date | File or call sign | Action |
|---|
| 2021-06-15 | WRMW456 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4459692 | 2026-08-02 01:21:22 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRMW456 | ULS 4459692 | 2026-08-02 01:21:22 |
| Status | A | ULS 4459692 | 2026-08-02 01:21:22 |
| Service | YG | ULS 4459692 | 2026-08-02 01:21:22 |
| Grant Date | 2021-06-15 | ULS 4459692 | 2026-08-02 01:21:22 |
| Expiration Date | 2031-06-15 | ULS 4459692 | 2026-08-02 01:21:22 |