Universal Licensing System
WRDS771
Amazon.Com - SIL1
License details
| ULS identifier | 4178768 |
|---|
| Call sign | WRDS771 |
|---|
| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2019-07-12 |
|---|
| Expiration | 2029-07-12 |
|---|
| Frequency range | 452.725 - 469.9375 MHz (10 frequencies) |
|---|
| Locations | 1 |
|---|
| Representative location | WOODRIDGE, WILL, IL |
|---|
| Coordinates | 41.6858889, -88.0383333 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-30 10:08:24 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 452.72500000 | | | 25.000000 | 25.000000 | |
| 1 | 1 | MO | 457.72500000 | | | 25.000000 | 25.000000 | |
| 1 | 1 | MO | 461.83750000 | | | 25.000000 | 25.000000 | |
| 1 | 1 | MO | 462.01250000 | | | 25.000000 | 25.000000 | |
| 1 | 1 | MO | 462.11250000 | | | 25.000000 | 25.000000 | |
| 1 | 1 | MO | 464.96250000 | | | 25.000000 | 25.000000 | |
| 1 | 1 | MO | 466.83750000 | | | 25.000000 | 25.000000 | |
| 1 | 1 | MO | 467.01250000 | | | 25.000000 | 25.000000 | |
| 1 | 1 | MO | 467.11250000 | | | 25.000000 | 25.000000 | |
| 1 | 1 | MO | 469.93750000 | | | 25.000000 | 25.000000 | |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4178768 | 2026-08-30 10:08:24 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRDS771 | ULS 4178768 | 2026-08-30 10:08:24 |
| Status | A | ULS 4178768 | 2026-08-30 10:08:24 |
| Service | IG | ULS 4178768 | 2026-08-30 10:08:24 |
| Grant Date | 2019-07-12 | ULS 4178768 | 2026-08-30 10:08:24 |
| Expiration Date | 2029-07-12 | ULS 4178768 | 2026-08-30 10:08:24 |