Universal Licensing System
WRFK429
DuPage Public Safety Communications
License details
| ULS identifier | 4263859 |
|---|
| Call sign | WRFK429 |
|---|
| Radio service | PW |
|---|
| Status | E |
|---|
| Grant date | 2020-03-19 |
|---|
| Expiration | 2020-09-15 |
|---|
| Cancellation | 2020-11-21 |
|---|
| Frequency range | 154.175 MHz |
|---|
| Locations | 1 |
|---|
| Representative location | West Chicago, DUPAGE, IL |
|---|
| Coordinates | 41.8995278, -88.2162500 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-30 09:52:19 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 154.17500000 | | | 100.000000 | 200.000000 | |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4263859 | 2026-08-30 09:52:19 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRFK429 | ULS 4263859 | 2026-08-30 09:52:19 |
| Status | E | ULS 4263859 | 2026-08-30 09:52:19 |
| Service | PW | ULS 4263859 | 2026-08-30 09:52:19 |
| Grant Date | 2020-03-19 | ULS 4263859 | 2026-08-30 09:52:19 |
| Expiration Date | 2020-09-15 | ULS 4263859 | 2026-08-30 09:52:19 |
| Cancellation Date | 2020-11-21 | ULS 4263859 | 2026-08-30 09:52:19 |