Universal Licensing System
WRFW434
Amazon Data Services Inc
License details
| ULS identifier | 4279483 |
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| Call sign | WRFW434 |
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| Radio service | YG |
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| Status | A |
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| Grant date | 2020-05-15 |
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| Expiration | 2030-05-15 |
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| Frequency range | 463.2125 - 468.775 MHz (4 frequencies) |
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| Locations | 2 |
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| Representative location | Sterling, LOUDOUN, VA |
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| Coordinates | 39.0853056, -77.6452222 |
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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 | 463.21250000 | | | 50.000000 | 40.000000 | |
| 2 | 1 | MO | 463.21250000 | | | 40.000000 | 40.000000 | |
| 1 | 1 | FB2 | 463.77500000 | | | 50.000000 | 40.000000 | |
| 2 | 1 | MO | 463.77500000 | | | 40.000000 | 40.000000 | |
| 2 | 1 | MO | 468.21250000 | | | 40.000000 | 40.000000 | |
| 2 | 1 | MO | 468.77500000 | | | 40.000000 | 40.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 463.21250000 | | 7K60FXE |
| 2 | 1 | 463.21250000 | | 7K60FXE |
| 1 | 1 | 463.77500000 | | 7K60FXE |
| 2 | 1 | 463.77500000 | | 7K60FXE |
| 2 | 1 | 468.21250000 | | 7K60FXE |
| 2 | 1 | 468.77500000 | | 7K60FXE |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 22900 Platform Plaza, Sterling, LOUDOUN, VA | 39.08530556, -77.64522222 | 189.000 m | BANT | 22.200 m structure / 24.300 m overall | |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 15.000 m | V | | | 74.100 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 22900 Platform Plaza, Sterling, VA | LOUDOUN | 2062661000 |
License history
| Date | File or call sign | Action |
|---|
| 2020-05-15 | WRFW434 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4279483 | 2026-08-02 01:21:22 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRFW434 | ULS 4279483 | 2026-08-02 01:21:22 |
| Status | A | ULS 4279483 | 2026-08-02 01:21:22 |
| Service | YG | ULS 4279483 | 2026-08-02 01:21:22 |
| Grant Date | 2020-05-15 | ULS 4279483 | 2026-08-02 01:21:22 |
| Expiration Date | 2030-05-15 | ULS 4279483 | 2026-08-02 01:21:22 |