Universal Licensing System
WRWW549
Amazon Data Services, Inc
License details
| ULS identifier | 4748728 |
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| Call sign | WRWW549 |
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| Radio service | YG |
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| Status | A |
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| Grant date | 2023-04-05 |
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| Expiration | 2033-04-05 |
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| Frequency range | 463.35 - 469.9375 MHz (4 frequencies) |
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| Locations | 2 |
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| Representative location | STERLING, LOUDOUN, VA |
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| Coordinates | 39.0320278, -77.4290000 |
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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 | 463.35000000 | | | 50.000000 | 40.000000 | |
| 2 | 1 | MO | 463.35000000 | | | 40.000000 | 40.000000 | |
| 1 | 1 | FB2 | 464.93750000 | | | 50.000000 | 40.000000 | |
| 2 | 1 | MO | 464.93750000 | | | 40.000000 | 40.000000 | |
| 2 | 1 | MO | 468.35000000 | | | 40.000000 | 40.000000 | |
| 2 | 1 | MO | 469.93750000 | | | 40.000000 | 40.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 463.35000000 | | 7K60FXE |
| 2 | 1 | 463.35000000 | | 7K60FXE |
| 1 | 1 | 464.93750000 | | 7K60FXE |
| 2 | 1 | 464.93750000 | | 7K60FXE |
| 2 | 1 | 468.35000000 | | 7K60FXE |
| 2 | 1 | 469.93750000 | | 7K60FXE |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 21099 ATLANTIC BLVD, STERLING, LOUDOUN, VA | 39.03202778, -77.42900000 | 89.000 m | B | 21.300 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 | | 24.300 m | | | | 21.700 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 21099 ATLANTIC BLVD, STERLING, VA | LOUDOUN | 2062661000 |
License history
| Date | File or call sign | Action |
|---|
| 2024-01-09 | WRWW549 | LETCNS |
| 2023-04-05 | WRWW549 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4748728 | 2026-08-02 01:21:22 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRWW549 | ULS 4748728 | 2026-08-02 01:21:22 |
| Status | A | ULS 4748728 | 2026-08-02 01:21:22 |
| Service | YG | ULS 4748728 | 2026-08-02 01:21:22 |
| Grant Date | 2023-04-05 | ULS 4748728 | 2026-08-02 01:21:22 |
| Expiration Date | 2033-04-05 | ULS 4748728 | 2026-08-02 01:21:22 |