Universal Licensing System
WRXL637
AMAZON DATA SERVICES INC
License details
| ULS identifier | 4772090 |
|---|
| Call sign | WRXL637 |
|---|
| Radio service | YG |
|---|
| Status | A |
|---|
| Grant date | 2023-05-27 |
|---|
| Expiration | 2033-05-27 |
|---|
| Frequency range | 468.5125 - 468.575 MHz (2 frequencies) |
|---|
| Locations | 2 |
|---|
| Representative location | ASHBURN, LOUDOUN, VA |
|---|
| Coordinates | 39.0158056, -77.4532222 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:21:22 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 463.51250000 | | | 50.000000 | 40.000000 | |
| 2 | 1 | MO | 463.51250000 | | | 40.000000 | 40.000000 | |
| 1 | 1 | FB2 | 463.57500000 | | | 50.000000 | 40.000000 | |
| 2 | 1 | MO | 463.57500000 | | | 40.000000 | 40.000000 | |
| 2 | 1 | MO | 468.51250000 | | | 40.000000 | 40.000000 | |
| 2 | 1 | MO | 468.57500000 | | | 40.000000 | 40.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 463.51250000 | | 7K60FXE |
| 2 | 1 | 463.51250000 | | 7K60FXE |
| 1 | 1 | 463.57500000 | | 7K60FXE |
| 2 | 1 | 463.57500000 | | 7K60FXE |
| 2 | 1 | 468.51250000 | | 7K60FXE |
| 2 | 1 | 468.57500000 | | 7K60FXE |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 21310 BEAUMEADE CIRCLE, ASHBURN, LOUDOUN, VA | 39.01580556, -77.45322222 | 72.000 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 | | | | -2.200 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 21310 BEAUMEADE CIRCLE, ASHBURN, VA | LOUDOUN | 2062661000 |
License history
| Date | File or call sign | Action |
|---|
| 2024-02-27 | WRXL637 | LETCNS |
| 2023-05-27 | WRXL637 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4772090 | 2026-08-02 01:21:22 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRXL637 | ULS 4772090 | 2026-08-02 01:21:22 |
| Status | A | ULS 4772090 | 2026-08-02 01:21:22 |
| Service | YG | ULS 4772090 | 2026-08-02 01:21:22 |
| Grant Date | 2023-05-27 | ULS 4772090 | 2026-08-02 01:21:22 |
| Expiration Date | 2033-05-27 | ULS 4772090 | 2026-08-02 01:21:22 |