Universal Licensing System
WRTF546
Bearcom Operating
License details
| ULS identifier | 4620241 |
|---|
| Call sign | WRTF546 |
|---|
| Radio service | YG |
|---|
| Status | E |
|---|
| Grant date | 2022-06-10 |
|---|
| Expiration | 2022-06-21 |
|---|
| Cancellation | 2022-08-27 |
|---|
| Frequency range | 457.1625 - 457.6125 MHz (3 frequencies) |
|---|
| Locations | 2 |
|---|
| Representative location | Chicago, COOK, IL |
|---|
| Coordinates | 41.8623889, -87.6996667 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:12:06 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB6T | 451.67500000 | | | 20.000000 | 20.000000 | |
| 1 | 1 | FB6T | 451.70000000 | | | 20.000000 | 20.000000 | |
| 1 | 1 | FB6T | 451.88750000 | | | 20.000000 | 20.000000 | |
| 1 | 1 | FB6T | 452.16250000 | | | 20.000000 | 20.000000 | |
| 1 | 1 | FB6T | 452.52500000 | | | 20.000000 | 20.000000 | |
| 1 | 1 | FB6T | 452.61250000 | | | 20.000000 | 20.000000 | |
| 2 | 1 | MO6 | 456.67500000 | | | 2.000000 | 2.000000 | |
| 2 | 1 | MO6 | 456.75000000 | | | 2.000000 | 2.000000 | |
| 2 | 1 | MO6 | 456.88750000 | | | 2.000000 | 2.000000 | |
| 2 | 1 | MO6 | 457.16250000 | | | 2.000000 | 2.000000 | |
| 2 | 1 | MO6 | 457.52500000 | | | 2.000000 | 2.000000 | |
| 2 | 1 | MO6 | 457.61250000 | | | 2.000000 | 2.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.67500000 | | 7K60FXE |
| 1 | 1 | 451.70000000 | | 7K60FXE |
| 1 | 1 | 451.88750000 | | 7K60FXE |
| 1 | 1 | 452.16250000 | | 7K60FXE |
| 1 | 1 | 452.52500000 | | 7K60FXE |
| 1 | 1 | 452.61250000 | | 7K60FXE |
| 2 | 1 | 456.67500000 | | 7K60FXE |
| 2 | 1 | 456.75000000 | | 7K60FXE |
| 2 | 1 | 456.88750000 | | 7K60FXE |
| 2 | 1 | 457.16250000 | | 7K60FXE |
| 2 | 1 | 457.52500000 | | 7K60FXE |
| 2 | 1 | 457.61250000 | | 7K60FXE |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | Chicago, COOK, IL | 41.86238889, -87.69966667 | | | | |
| 2 | T | Chicago, COOK, IL | 41.86238889, -87.69966667 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | | | | | | | | |
| 1 | 2 | | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 1401 S Sacramento Dr, Chicago, IL | COOK | 8882317853 |
Special conditions
| Type | Condition code |
|---|
| P | 1035 |
| P | 5004 |
| T | 1003 |
License history
| Date | File or call sign | Action |
|---|
| 2022-08-27 | WRTF546 | LIEXP |
| 2022-06-10 | WRTF546 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4620241 | 2026-08-02 01:12:06 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRTF546 | ULS 4620241 | 2026-08-02 01:12:06 |
| Status | E | ULS 4620241 | 2026-08-02 01:12:06 |
| Service | YG | ULS 4620241 | 2026-08-02 01:12:06 |
| Grant Date | 2022-06-10 | ULS 4620241 | 2026-08-02 01:12:06 |
| Expiration Date | 2022-06-21 | ULS 4620241 | 2026-08-02 01:12:06 |
| Cancellation Date | 2022-08-27 | ULS 4620241 | 2026-08-02 01:12:06 |