Universal Licensing System
WRBK520
PET O'FALLON DAIRY
License details
| ULS identifier | 4033564 |
|---|
| Call sign | WRBK520 |
|---|
| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2018-04-11 |
|---|
| Expiration | 2028-04-11 |
|---|
| Frequency range | 452.675 - 457.85 MHz (6 frequencies) |
|---|
| Locations | 1 |
|---|
| Representative location | O FALLON, ST. CLAIR, IL |
|---|
| Coordinates | 38.5923889, -89.9014722 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:21:49 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 452.67500000 | | | 20.000000 | 20.000000 | |
| 1 | 1 | MO | 456.50000000 | | | 20.000000 | 20.000000 | |
| 1 | 1 | MO | 456.72500000 | | | 20.000000 | 20.000000 | |
| 1 | 1 | MO | 457.02500000 | | | 20.000000 | 20.000000 | |
| 1 | 1 | MO | 457.67500000 | | | 20.000000 | 20.000000 | |
| 1 | 1 | MO | 457.85000000 | | | 20.000000 | 20.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 452.67500000 | | 11K0F3E |
| 1 | 1 | 456.50000000 | | 11K0F3E |
| 1 | 1 | 456.72500000 | | 11K0F3E |
| 1 | 1 | 457.02500000 | | 11K0F3E |
| 1 | 1 | 457.67500000 | | 11K0F3E |
| 1 | 1 | 457.85000000 | | 11K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 610 EAST STATE STREET, O FALLON, ST. CLAIR, IL | 38.59238889, -89.90147222 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 610 EAST STATE STREET, O'FALLON, IL | ST. CLAIR | 6186284028 |
License history
| Date | File or call sign | Action |
|---|
| 2025-07-01 | WRBK520 | LIAUA |
| 2018-05-05 | WRBK520 | LIAUA |
| 2018-04-11 | WRBK520 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4033564 | 2026-08-02 01:21:49 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRBK520 | ULS 4033564 | 2026-08-02 01:21:49 |
| Status | A | ULS 4033564 | 2026-08-02 01:21:49 |
| Service | IG | ULS 4033564 | 2026-08-02 01:21:49 |
| Grant Date | 2018-04-11 | ULS 4033564 | 2026-08-02 01:21:49 |
| Expiration Date | 2028-04-11 | ULS 4033564 | 2026-08-02 01:21:49 |