Universal Licensing System
WRFN584
AMERICAN AIRLINES GROUP INC
License details
| ULS identifier | 4268574 |
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| Call sign | WRFN584 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2020-04-02 |
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| Expiration | 2030-04-02 |
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| Frequency range | 461.6875 MHz |
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| Locations | 2 |
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| Representative location | TOLONO TOWNSHIP, CHAMPAIGN, IL |
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| Coordinates | 40.0366111, -88.2642500 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:20:06 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 460.77500000 | | | 55.000000 | 40.000000 | |
| 2 | 1 | MO | 460.77500000 | | | 20.000000 | 10.000000 | |
| 2 | 1 | MO | 461.68750000 | | | 20.000000 | 10.000000 | |
| 2 | 1 | MO | 465.77500000 | | | 20.000000 | 10.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 460.77500000 | | 7K60FXD |
| 1 | 1 | 460.77500000 | | 11K0F3E |
| 1 | 1 | 460.77500000 | | 7K60FXE |
| 2 | 1 | 460.77500000 | | 7K60FXE |
| 2 | 1 | 460.77500000 | | 11K0F3E |
| 2 | 1 | 460.77500000 | | 7K60FXD |
| 2 | 1 | 461.68750000 | | 7K60FXD |
| 2 | 1 | 461.68750000 | | 7K60FXE |
| 2 | 1 | 461.68750000 | | 11K0F3E |
| 2 | 1 | 465.77500000 | | 7K60FXD |
| 2 | 1 | 465.77500000 | | 11K0F3E |
| 2 | 1 | 465.77500000 | | 7K60FXE |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | CMI AIRPORT, TOLONO TOWNSHIP, CHAMPAIGN, IL | 40.03661111, -88.26425000 | 226.000 m | BANT | 15.000 m structure / 18.000 m overall | |
| 2 | T | CHAMPAIGN, IL | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 18.000 m | | | | 30.000 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 13800 AIRPORT FREEWAY MD660, FORT WORTH, TX | TARRANT | 9182925333 |
License history
| Date | File or call sign | Action |
|---|
| 2021-01-05 | WRFN584 | LETCNS |
| 2020-04-02 | WRFN584 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4268574 | 2026-08-02 01:20:06 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRFN584 | ULS 4268574 | 2026-08-02 01:20:06 |
| Status | A | ULS 4268574 | 2026-08-02 01:20:06 |
| Service | IG | ULS 4268574 | 2026-08-02 01:20:06 |
| Grant Date | 2020-04-02 | ULS 4268574 | 2026-08-02 01:20:06 |
| Expiration Date | 2030-04-02 | ULS 4268574 | 2026-08-02 01:20:06 |