Universal Licensing System
WREZ581
Michigan, State of
License details
| ULS identifier | 4239240 |
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| Call sign | WREZ581 |
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| Radio service | MW |
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| Status | A |
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| Grant date | 2020-01-09 |
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| Expiration | 2030-01-09 |
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| Frequency range | 6197.24 - 6286.19 MHz (2 frequencies) |
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| Locations | 3 |
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| Representative location | Grand Rapids, KENT, MI |
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| Coordinates | 42.9310833, -85.5998611 |
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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 | 2 | FXO | 6197.24000000 | | | | | |
| 1 | 1 | FXO | 6286.19000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 2 | 6197.24000000 | | 30M0D7W |
| 1 | 1 | 6286.19000000 | | 30M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | WOODLAWN AVE SE, Grand Rapids, KENT, MI | 42.93108333, -85.59986111 | 246.900 m | TANK | 39.600 m structure / 46.000 m overall | |
| 2 | R | | 42.79636111, -85.64561111 | 300.800 m | | | |
| 3 | R | | 42.85119444, -85.37788889 | 248.400 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | Commscope VHLP6-6WB (CAT A) | | V | 39.3000 | 194.0000 | | |
| 1 | 2 | R | Commscope VHLP6-6WB (CAT A) | | | 39.3000 | 0.0000 | | |
| 1 | 3 | R | RFS PAD8-59A | | | 41.3000 | 0.0000 | | |
| 2 | 1 | T | RFS PAD8-59A | | H | 41.3000 | 116.0000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2022-03-29 | WREZ581 | LIAUA |
| 2021-11-23 | WREZ581 | LIAUA |
| 2020-01-09 | WREZ581 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4239240 | 2026-08-02 02:47:24 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WREZ581 | ULS 4239240 | 2026-08-02 02:47:24 |
| Status | A | ULS 4239240 | 2026-08-02 02:47:24 |
| Service | MW | ULS 4239240 | 2026-08-02 02:47:24 |
| Grant Date | 2020-01-09 | ULS 4239240 | 2026-08-02 02:47:24 |
| Expiration Date | 2030-01-09 | ULS 4239240 | 2026-08-02 02:47:24 |