Universal Licensing System
WPWB989
MACKINAC STRAITS HEALTH SYSTEM
License details
| ULS identifier | 2452181 |
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| Call sign | WPWB989 |
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| Radio service | PW |
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| Status | A |
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| Grant date | 2022-09-23 |
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| Expiration | 2032-10-08 |
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| Frequency range | 155.325 MHz |
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| Locations | 1 |
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| Representative location | ST IGNACE, MACKINAC, MI |
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| Coordinates | 45.8905278, -84.7294167 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:24:48 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB | 155.32500000 | | | 100.000000 | 127.000000 | |
| 1 | 1 | FB | 155.34000000 | | | 100.000000 | 127.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 155.32500000 | | 11K2F3E |
| 1 | 1 | 155.34000000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 1140 N STATE ST, ST IGNACE, MACKINAC, MI | 45.89052778, -84.72941667 | 184.000 m | B | 18.300 m structure / 22.000 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 22.000 m | | | | 22.800 | |
Control points
| Number | Address | County | Phone |
|---|
| 2 | 1140 N STATE STREET, ST. IGNACE, MI | MACKINAC | 9066430412 |
License history
| Date | File or call sign | Action |
|---|
| 2022-09-23 | WPWB989 | LIREN |
| 2013-06-03 | WPWB989 | LIMOD |
| 2012-12-17 | WPWB989 | LIREN |
| 2012-10-03 | WPWB989 | LTSAPR |
| 2012-07-16 | WPWB989 | LETRES |
| 2003-08-01 | WPWB989 | LETCNS |
| 2002-10-08 | WPWB989 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2452181 | 2026-08-02 01:24:48 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPWB989 | ULS 2452181 | 2026-08-02 01:24:48 |
| Status | A | ULS 2452181 | 2026-08-02 01:24:48 |
| Service | PW | ULS 2452181 | 2026-08-02 01:24:48 |
| Grant Date | 2022-09-23 | ULS 2452181 | 2026-08-02 01:24:48 |
| Expiration Date | 2032-10-08 | ULS 2452181 | 2026-08-02 01:24:48 |