Universal Licensing System
WREN545
Amazon Data Services Inc
License details
| ULS identifier | 4219687 |
|---|
| Call sign | WREN545 |
|---|
| Radio service | YG |
|---|
| Status | A |
|---|
| Grant date | 2019-11-13 |
|---|
| Expiration | 2029-11-13 |
|---|
| Frequency range | 452.225 - 457.5 MHz (6 frequencies) |
|---|
| Locations | 2 |
|---|
| Representative location | Sterling, LOUDOUN, VA |
|---|
| Coordinates | 39.0228333, -77.4143611 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-30 10:05:06 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 452.22500000 | | | 50.000000 | 40.000000 | |
| 2 | 1 | MO | 452.22500000 | | | 40.000000 | 40.000000 | |
| 4 | 1 | MO | 452.40000000 | | | 40.000000 | 40.000000 | |
| 1 | 2 | FB2 | 452.50000000 | | | 40.000000 | 40.000000 | |
| 3 | 1 | MO | 452.50000000 | | | 40.000000 | 40.000000 | |
| 2 | 1 | MO | 457.22500000 | | | 40.000000 | 40.000000 | |
| 4 | 1 | MO | 457.40000000 | | | 40.000000 | 40.000000 | |
| 3 | 1 | MO | 457.50000000 | | | 40.000000 | 40.000000 | |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4219687 | 2026-08-30 10:05:06 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WREN545 | ULS 4219687 | 2026-08-30 10:05:06 |
| Status | A | ULS 4219687 | 2026-08-30 10:05:06 |
| Service | YG | ULS 4219687 | 2026-08-30 10:05:06 |
| Grant Date | 2019-11-13 | ULS 4219687 | 2026-08-30 10:05:06 |
| Expiration Date | 2029-11-13 | ULS 4219687 | 2026-08-30 10:05:06 |