Universal Licensing System
WRKU483
FOUNDATION BUILDING MATERIALS
License details
| ULS identifier | 4388980 |
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| Call sign | WRKU483 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2021-02-13 |
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| Expiration | 2031-02-13 |
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| Frequency range | 452.6875 - 457.5125 MHz (4 frequencies) |
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| Locations | 1 |
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| Representative location | BRIDGETON, ST. LOUIS, MO |
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| Coordinates | 38.7752222, -90.4281944 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:22:16 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
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| 1 | 1 | MO | 452.68750000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | MO | 456.58750000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | MO | 457.13750000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | MO | 457.51250000 | | | 5.000000 | 5.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 452.68750000 | | 4K00F7W |
| 1 | 1 | 452.68750000 | | 4K00F2D |
| 1 | 1 | 452.68750000 | | 4K00F1E |
| 1 | 1 | 456.58750000 | | 4K00F1E |
| 1 | 1 | 456.58750000 | | 4K00F2D |
| 1 | 1 | 456.58750000 | | 4K00F7W |
| 1 | 1 | 457.13750000 | | 4K00F1E |
| 1 | 1 | 457.13750000 | | 4K00F7W |
| 1 | 1 | 457.13750000 | | 4K00F2D |
| 1 | 1 | 457.51250000 | | 4K00F7W |
| 1 | 1 | 457.51250000 | | 4K00F1E |
| 1 | 1 | 457.51250000 | | 4K00F2D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | 3950 TAUSSIG AVENUE, BRIDGETON, ST. LOUIS, MO | 38.77522222, -90.42819444 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 3950 TAUSSIG AVENUE, BRIDGETON, MO | ST. LOUIS | 3144100221 |
License history
| Date | File or call sign | Action |
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| 2021-02-13 | WRKU483 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 4388980 | 2026-08-02 01:22:16 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WRKU483 | ULS 4388980 | 2026-08-02 01:22:16 |
| Status | A | ULS 4388980 | 2026-08-02 01:22:16 |
| Service | IG | ULS 4388980 | 2026-08-02 01:22:16 |
| Grant Date | 2021-02-13 | ULS 4388980 | 2026-08-02 01:22:16 |
| Expiration Date | 2031-02-13 | ULS 4388980 | 2026-08-02 01:22:16 |