Universal Licensing System
WSDG507
Amazon Data Services, Inc.
License details
| ULS identifier | 4964192 |
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| Call sign | WSDG507 |
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| Radio service | YG |
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| Status | A |
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| Grant date | 2024-06-08 |
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| Expiration | 2034-06-08 |
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| Frequency range | 464.8875 - 469.9125 MHz (4 frequencies) |
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| Locations | 2 |
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| Representative location | DULLES, LOUDOUN, VA |
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| Coordinates | 38.9950000, -77.4353333 |
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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 | 464.88750000 | | | 50.000000 | 40.000000 | |
| 2 | 1 | MO | 464.88750000 | | | 40.000000 | 40.000000 | |
| 1 | 1 | FB2 | 464.91250000 | | | 50.000000 | 40.000000 | |
| 2 | 1 | MO | 464.91250000 | | | 40.000000 | 40.000000 | |
| 2 | 1 | MO | 469.88750000 | | | 40.000000 | 40.000000 | |
| 2 | 1 | MO | 469.91250000 | | | 40.000000 | 40.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 464.88750000 | | 7K60FXE |
| 2 | 1 | 464.88750000 | | 7K60FXE |
| 1 | 1 | 464.91250000 | | 7K60FXE |
| 2 | 1 | 464.91250000 | | 7K60FXE |
| 2 | 1 | 469.88750000 | | 7K60FXE |
| 2 | 1 | 469.91250000 | | 7K60FXE |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 22420 KIPPER DR, DULLES, LOUDOUN, VA | 38.99500000, -77.43533333 | 91.000 m | B | 15.200 m structure / 18.300 m overall | |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 18.300 m | | | | 14.600 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 22420 KIPPER DRIVE, DULLES, VA | LOUDOUN | 2062661000 |
License history
| Date | File or call sign | Action |
|---|
| 2025-03-11 | WSDG507 | LETCNS |
| 2024-06-08 | WSDG507 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4964192 | 2026-08-02 01:21:22 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WSDG507 | ULS 4964192 | 2026-08-02 01:21:22 |
| Status | A | ULS 4964192 | 2026-08-02 01:21:22 |
| Service | YG | ULS 4964192 | 2026-08-02 01:21:22 |
| Grant Date | 2024-06-08 | ULS 4964192 | 2026-08-02 01:21:22 |
| Expiration Date | 2034-06-08 | ULS 4964192 | 2026-08-02 01:21:22 |