Universal Licensing System
WRZI281
MCLAREN NORTHERN MICHIGAN
License details
| ULS identifier | 4837763 |
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| Call sign | WRZI281 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2023-11-04 |
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| Expiration | 2033-11-04 |
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| Frequency range | 464.575 - 469.575 MHz (2 frequencies) |
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| Locations | 3 |
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| Representative location | PETOSKEY, EMMET, MI |
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| Coordinates | 45.3721944, -84.9708889 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:19:23 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 464.57500000 | | | 100.000000 | 160.000000 | |
| 2 | 1 | MO | 464.57500000 | | | 30.000000 | 30.000000 | |
| 2 | 1 | MO | 469.57500000 | | | 30.000000 | 30.000000 | |
| 3 | 1 | FX1 | 469.57500000 | | | 5.000000 | 5.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 464.57500000 | | 11K2F3E |
| 2 | 1 | 464.57500000 | | 11K2F3E |
| 2 | 1 | 469.57500000 | | 11K2F3E |
| 3 | 1 | 469.57500000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | NORTHERN MICHIGAN HOSPITAL, PETOSKEY, EMMET, MI | 45.37219444, -84.97088889 | 197.000 m | BANT | 20.000 m structure / 26.000 m overall | |
| 2 | T | | | | | | |
| 3 | T | EMMET, MI | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 26.000 m | | | | 2.500 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 416 CONNABLE AVE, PETOSKEY, MI | EMMET | 2314877183 |
License history
| Date | File or call sign | Action |
|---|
| 2023-11-04 | WRZI281 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4837763 | 2026-08-02 01:19:23 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRZI281 | ULS 4837763 | 2026-08-02 01:19:23 |
| Status | A | ULS 4837763 | 2026-08-02 01:19:23 |
| Service | IG | ULS 4837763 | 2026-08-02 01:19:23 |
| Grant Date | 2023-11-04 | ULS 4837763 | 2026-08-02 01:19:23 |
| Expiration Date | 2033-11-04 | ULS 4837763 | 2026-08-02 01:19:23 |