Universal Licensing System
WRDN633
Michigan, State of
License details
| ULS identifier | 4169688 |
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| Call sign | WRDN633 |
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| Radio service | MW |
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| Status | A |
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| Grant date | 2019-06-12 |
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| Expiration | 2029-06-12 |
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| Frequency range | 11565 MHz |
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| Locations | 2 |
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| Representative location | Grand Rapids, KENT, MI |
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| Coordinates | 42.9754444, -85.6328333 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:47:24 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 11565.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 11565.00000000 | | 30M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | 701 Ball Ave NE, Grand Rapids, KENT, MI | 42.97544444, -85.63283333 | 224.600 m | LTOWER | 91.400 m structure / 91.400 m overall | |
| 2 | R | | 42.97825000, -85.66716667 | 227.700 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | Commscope VHLP3-11WA | | V | 38.5000 | 276.4000 | | |
| 1 | 2 | R | Commscope VHLP3-11WA | | | 38.5000 | 0.0000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2022-03-29 | WRDN633 | LIAUA |
| 2021-11-23 | WRDN633 | LIAUA |
| 2019-06-12 | WRDN633 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4169688 | 2026-08-02 02:47:24 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRDN633 | ULS 4169688 | 2026-08-02 02:47:24 |
| Status | A | ULS 4169688 | 2026-08-02 02:47:24 |
| Service | MW | ULS 4169688 | 2026-08-02 02:47:24 |
| Grant Date | 2019-06-12 | ULS 4169688 | 2026-08-02 02:47:24 |
| Expiration Date | 2029-06-12 | ULS 4169688 | 2026-08-02 02:47:24 |