Universal Licensing System
WRXL637
AMAZON DATA SERVICES INC
License details
| ULS identifier | 4772090 |
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| Call sign | WRXL637 |
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| Radio service | YG |
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| Status | A |
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| Grant date | 2023-05-27 |
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| Expiration | 2033-05-27 |
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| Frequency range | 463.5125 - 468.575 MHz (4 frequencies) |
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| Locations | 2 |
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| Representative location | ASHBURN, LOUDOUN, VA |
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| Coordinates | 39.0158056, -77.4532222 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-30 10:05:06 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 463.51250000 | | | 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 | |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4772090 | 2026-08-30 10:05:06 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRXL637 | ULS 4772090 | 2026-08-30 10:05:06 |
| Status | A | ULS 4772090 | 2026-08-30 10:05:06 |
| Service | YG | ULS 4772090 | 2026-08-30 10:05:06 |
| Grant Date | 2023-05-27 | ULS 4772090 | 2026-08-30 10:05:06 |
| Expiration Date | 2033-05-27 | ULS 4772090 | 2026-08-30 10:05:06 |