Universal Licensing System
WRFX338
THE MART
License details
| ULS identifier | 4281089 |
|---|
| Call sign | WRFX338 |
|---|
| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2020-05-21 |
|---|
| Expiration | 2030-05-21 |
|---|
| Frequency range | 451.35 - 469.7125 MHz (18 frequencies) |
|---|
| Locations | 8 |
|---|
| Representative location | CHICAGO, COOK, IL |
|---|
| Coordinates | 41.8886111, -87.6345833 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:23:50 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 451.35000000 | | | 25.000000 | 25.000000 | |
| 5 | 1 | MO | 451.35000000 | | | 4.000000 | 4.000000 | |
| 5 | 1 | MO | 456.35000000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | FB2 | 461.68750000 | | | 25.000000 | 25.000000 | |
| 5 | 1 | MO | 461.68750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | FB2 | 462.01250000 | | | 25.000000 | 25.000000 | |
| 5 | 1 | MO | 462.01250000 | | | 4.000000 | 4.000000 | |
| 4 | 1 | FB2 | 463.26250000 | | | 25.000000 | 25.000000 | |
| 8 | 1 | MO | 463.26250000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | FB2 | 463.51250000 | | | 25.000000 | 25.000000 | |
| 6 | 1 | MO | 463.51250000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | FB2 | 464.08750000 | | | 25.000000 | 25.000000 | |
| 7 | 1 | MO | 464.08750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | FB2 | 464.16250000 | | | 25.000000 | 25.000000 | |
| 5 | 1 | MO | 464.16250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | FB2 | 464.40000000 | | | 25.000000 | 25.000000 | |
| 5 | 1 | MO | 464.40000000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | FB2 | 464.71250000 | | | 25.000000 | 25.000000 | |
| 5 | 1 | MO | 464.71250000 | | | 4.000000 | 4.000000 | |
| 5 | 1 | MO | 466.68750000 | | | 4.000000 | 4.000000 | |
| 5 | 1 | MO | 467.01250000 | | | 4.000000 | 4.000000 | |
| 8 | 1 | MO | 468.26250000 | | | 4.000000 | 4.000000 | |
| 6 | 1 | MO | 468.51250000 | | | 4.000000 | 4.000000 | |
| 7 | 1 | MO | 469.08750000 | | | 4.000000 | 4.000000 | |
| 5 | 1 | MO | 469.16250000 | | | 4.000000 | 4.000000 | |
| 5 | 1 | MO | 469.40000000 | | | 4.000000 | 4.000000 | |
| 5 | 1 | MO | 469.71250000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.35000000 | | 7K60FXE |
| 5 | 1 | 451.35000000 | | 7K60FXE |
| 5 | 1 | 456.35000000 | | 7K60FXE |
| 1 | 1 | 461.68750000 | | 7K60FXE |
| 5 | 1 | 461.68750000 | | 7K60FXE |
| 1 | 1 | 462.01250000 | | 7K60FXE |
| 5 | 1 | 462.01250000 | | 7K60FXE |
| 4 | 1 | 463.26250000 | | 7K60FXE |
| 8 | 1 | 463.26250000 | | 7K60FXE |
| 2 | 1 | 463.51250000 | | 7K60FXE |
| 6 | 1 | 463.51250000 | | 7K60FXE |
| 3 | 1 | 464.08750000 | | 7K60FXE |
| 7 | 1 | 464.08750000 | | 7K60FXE |
| 1 | 1 | 464.16250000 | | 7K60FXE |
| 5 | 1 | 464.16250000 | | 7K60FXE |
| 1 | 1 | 464.40000000 | | 7K60FXE |
| 5 | 1 | 464.40000000 | | 7K60FXE |
| 1 | 1 | 464.71250000 | | 7K60FXE |
| 5 | 1 | 464.71250000 | | 7K60FXE |
| 5 | 1 | 466.68750000 | | 7K60FXE |
| 5 | 1 | 467.01250000 | | 7K60FXE |
| 8 | 1 | 468.26250000 | | 7K60FXE |
| 6 | 1 | 468.51250000 | | 7K60FXE |
| 7 | 1 | 469.08750000 | | 7K60FXE |
| 5 | 1 | 469.16250000 | | 7K60FXE |
| 5 | 1 | 469.40000000 | | 7K60FXE |
| 5 | 1 | 469.71250000 | | 7K60FXE |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 222 W MERCHANDISE MART PLAZA, CHICAGO, COOK, IL | 41.88861111, -87.63458333 | 177.600 m | BANT | 68.100 m structure / 70.100 m overall | |
| 2 | T | 222 W MERCHANDISE MART PLAZA, CHICAGO, COOK, IL | 41.88861111, -87.63536111 | 178.000 m | BANT | 70.100 m structure / 73.200 m overall | |
| 3 | T | 222 W. MERCHANDISE MART PLAZA, CHICAGO, COOK, IL | 41.88861111, -87.63722222 | 178.000 m | BANT | 65.000 m structure / 67.400 m overall | |
| 4 | T | 222 W MERCHANDISE MART PLAZA, CHICAGO, COOK, IL | 41.88861111, -87.63833333 | 177.900 m | BANT | 69.200 m structure / 73.400 m overall | |
| 5 | T | | | | | | |
| 6 | T | | | | | | |
| 7 | T | | | | | | |
| 8 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 70.100 m | | | | 68.000 | |
| 1 | 2 | T | | 73.200 m | | | | 71.400 | |
| 1 | 3 | T | | 67.400 m | | | | 65.500 | |
| 1 | 4 | T | | 73.400 m | | | | 71.400 | |
| 1 | 5 | T | | | | | | | |
| 1 | 6 | T | | | | | | | |
| 1 | 7 | T | | | | | | | |
| 1 | 8 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 222 W MERCHANDISE MART PLAZA, CHICAGO, IL | COOK | 3125277700 |
| 2 | 222 W MERCHANDISE MART PLAZA, CHICAGO, IL | COOK | 3124461818 |
License history
| Date | File or call sign | Action |
|---|
| 2023-04-28 | WRFX338 | LIMOD |
| 2023-04-10 | WRFX338 | LIMOD |
| 2021-02-23 | WRFX338 | LETCNS |
| 2020-05-21 | WRFX338 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4281089 | 2026-08-02 01:23:50 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRFX338 | ULS 4281089 | 2026-08-02 01:23:50 |
| Status | A | ULS 4281089 | 2026-08-02 01:23:50 |
| Service | IG | ULS 4281089 | 2026-08-02 01:23:50 |
| Grant Date | 2020-05-21 | ULS 4281089 | 2026-08-02 01:23:50 |
| Expiration Date | 2030-05-21 | ULS 4281089 | 2026-08-02 01:23:50 |