Universal Licensing System
WRFR593
FOUNDATION FOR DEFENSE OF DEMOCRACIES
License details
| ULS identifier | 4272492 |
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| Call sign | WRFR593 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2020-04-17 |
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| Expiration | 2030-04-17 |
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| Frequency range | 451.5625 - 452.8875 MHz (5 frequencies) |
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| Locations | 1 |
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| Representative location | WASHINGTON, DC |
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| Coordinates | 38.9051389, -77.0421667 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:23:40 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 451.56250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 452.08750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 452.16250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 452.48750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 452.88750000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.56250000 | | 7K60FXE |
| 1 | 1 | 452.08750000 | | 7K60FXE |
| 1 | 1 | 452.16250000 | | 7K60FXE |
| 1 | 1 | 452.48750000 | | 7K60FXE |
| 1 | 1 | 452.88750000 | | 7K60FXE |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 1800 M ST. NW, WASHINGTON, DC | 38.90513889, -77.04216667 | | | | |
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 | 1800 M ST. NW, WASHINGTON, DC | | 2024032928 |
License history
| Date | File or call sign | Action |
|---|
| 2021-01-19 | WRFR593 | LETCNS |
| 2020-04-17 | WRFR593 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4272492 | 2026-08-02 01:23:40 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRFR593 | ULS 4272492 | 2026-08-02 01:23:40 |
| Status | A | ULS 4272492 | 2026-08-02 01:23:40 |
| Service | IG | ULS 4272492 | 2026-08-02 01:23:40 |
| Grant Date | 2020-04-17 | ULS 4272492 | 2026-08-02 01:23:40 |
| Expiration Date | 2030-04-17 | ULS 4272492 | 2026-08-02 01:23:40 |