Universal Licensing System
WSMP671
Corewell Health Butterworth Campus
License details
| ULS identifier | 5293806 |
|---|
| Call sign | WSMP671 |
|---|
| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2026-04-24 |
|---|
| Expiration | 2036-04-24 |
|---|
| Frequency range | 72.02 - 72.38 MHz (12 frequencies) |
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| Locations | 5 |
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| Representative location | Grand Rapids, KENT, MI |
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| Coordinates | 42.9689722, -85.6646389 |
|---|
| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:24:39 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 72.02000000 | | | 1.000000 | 1.000000 | |
| 1 | 1 | MO | 72.06000000 | | | 1.000000 | 1.000000 | |
| 1 | 1 | MO | 72.10000000 | | | 1.000000 | 1.000000 | |
| 3 | 1 | MO | 72.10000000 | | | 1.000000 | 1.000000 | |
| 2 | 1 | FXO | 72.14000000 | | | 12.000000 | 10.000000 | |
| 5 | 1 | MO | 72.16000000 | | | 1.000000 | 1.000000 | |
| 1 | 1 | MO | 72.18000000 | | | 1.000000 | 1.000000 | |
| 3 | 1 | MO | 72.18000000 | | | 1.000000 | 1.000000 | |
| 1 | 1 | MO | 72.20000000 | | | 1.000000 | 1.000000 | |
| 1 | 1 | MO | 72.22000000 | | | 1.000000 | 1.000000 | |
| 4 | 1 | MO | 72.24000000 | | | 1.000000 | 1.000000 | |
| 1 | 1 | MO | 72.28000000 | | | 1.000000 | 1.000000 | |
| 2 | 1 | FXO | 72.32000000 | | | 12.000000 | 10.000000 | |
| 1 | 1 | MO | 72.38000000 | | | 1.000000 | 1.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 72.02000000 | | 20K0F1D |
| 1 | 1 | 72.06000000 | | 20K0F1D |
| 1 | 1 | 72.10000000 | | 20K0F1D |
| 3 | 1 | 72.10000000 | | 20K0F1D |
| 2 | 1 | 72.14000000 | | 20K0F1D |
| 5 | 1 | 72.16000000 | | 20K0F1D |
| 1 | 1 | 72.18000000 | | 20K0F1D |
| 3 | 1 | 72.18000000 | | 20K0F1D |
| 1 | 1 | 72.20000000 | | 20K0F1D |
| 1 | 1 | 72.22000000 | | 20K0F1D |
| 4 | 1 | 72.24000000 | | 20K0F1D |
| 1 | 1 | 72.28000000 | | 20K0F1D |
| 2 | 1 | 72.32000000 | | 20K0F1D |
| 1 | 1 | 72.38000000 | | 20K0F1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | Grand Rapids, KENT, MI | 42.96897222, -85.66463889 | | | | |
| 2 | T | 100 Michigan St NE, Grand Rapids, KENT, MI | 42.96897222, -85.66463889 | 270.000 m | BMAST | 45.700 m structure / 49.300 m overall | |
| 3 | T | Zeeland, OTTAWA, MI | 42.82125000, -85.98752778 | | | | |
| 4 | T | 35 Michigan St NE St, KENT, MI | 42.97091667, -85.66666667 | | | | |
| 5 | T | 100 Michigan St NE, KENT, MI | 42.97019444, -85.66588889 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | | | | | | | | |
| 1 | 2 | T | | 49.300 m | | | | 100.200 | |
| 1 | 3 | | | | | | | | |
| 1 | 4 | | | | | | | | |
| 1 | 5 | | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 100 Michigan St NE, Grand Rapids, MI | KENT | 6163912034 |
| 2 | 8333 Felch St, Zeeland, MI | OTTAWA | 6163912034 |
| 3 | 35 Michigan St NE St 3003, Grand Rapids, MI | KENT | 6163912034 |
| 4 | Children's Hospital 100 Michigan St NE, Grand Rapids, MI | KENT | 6163912034 |
License history
| Date | File or call sign | Action |
|---|
| 2026-04-24 | WSMP671 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 5293806 | 2026-08-02 01:24:39 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WSMP671 | ULS 5293806 | 2026-08-02 01:24:39 |
| Status | A | ULS 5293806 | 2026-08-02 01:24:39 |
| Service | IG | ULS 5293806 | 2026-08-02 01:24:39 |
| Grant Date | 2026-04-24 | ULS 5293806 | 2026-08-02 01:24:39 |
| Expiration Date | 2036-04-24 | ULS 5293806 | 2026-08-02 01:24:39 |