Universal Licensing System
WRFX606
Baker Demonstration School
License details
| ULS identifier | 4281796 |
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| Call sign | WRFX606 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2020-05-22 |
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| Expiration | 2030-05-22 |
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| Frequency range | 456.3125 - 457.2875 MHz (3 frequencies) |
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| Locations | 1 |
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| Representative location | Wilmette, COOK, IL |
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| Coordinates | 42.0704444, -87.6842222 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:23:46 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 456.31250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 456.68750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 457.28750000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 456.31250000 | | 11K2F3E |
| 1 | 1 | 456.31250000 | | 7K60FXE |
| 1 | 1 | 456.68750000 | | 11K2F3E |
| 1 | 1 | 456.68750000 | | 7K60FXE |
| 1 | 1 | 457.28750000 | | 7K60FXE |
| 1 | 1 | 457.28750000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | Wilmette, COOK, IL | 42.07044444, -87.68422222 | | | | |
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 |
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| 1 | 201 Sheridan Rd, Wilmette, IL | COOK | 8474255800 |
License history
| Date | File or call sign | Action |
|---|
| 2021-02-23 | WRFX606 | LETCNS |
| 2020-05-22 | WRFX606 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4281796 | 2026-08-02 01:23:46 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRFX606 | ULS 4281796 | 2026-08-02 01:23:46 |
| Status | A | ULS 4281796 | 2026-08-02 01:23:46 |
| Service | IG | ULS 4281796 | 2026-08-02 01:23:46 |
| Grant Date | 2020-05-22 | ULS 4281796 | 2026-08-02 01:23:46 |
| Expiration Date | 2030-05-22 | ULS 4281796 | 2026-08-02 01:23:46 |