Universal Licensing System
WRNN520
Sanilac Transportation Corporation
License details
| ULS identifier | 4481649 |
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| Call sign | WRNN520 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2021-07-30 |
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| Expiration | 2031-07-30 |
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| Frequency range | 151.865 - 158.325 MHz (2 frequencies) |
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| Locations | 3 |
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| Representative location | Sandusky, SANILAC, MI |
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| Coordinates | 43.4190278, -82.8210833 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:22:18 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FX1 | 151.86500000 | | | 50.000000 | 50.000000 | |
| 2 | 1 | FB2 | 151.86500000 | | | 100.000000 | 150.000000 | |
| 3 | 1 | MO | 151.86500000 | | | 50.000000 | 50.000000 | |
| 1 | 1 | FX1 | 158.32500000 | | | 50.000000 | 50.000000 | |
| 3 | 1 | MO | 158.32500000 | | | 50.000000 | 50.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 151.86500000 | | 4K00F1E |
| 2 | 1 | 151.86500000 | | 4K00F1E |
| 3 | 1 | 151.86500000 | | 4K00F1E |
| 1 | 1 | 158.32500000 | | 4K00F1E |
| 3 | 1 | 158.32500000 | | 4K00F1E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 110 Campbell Road, Sandusky, SANILAC, MI | 43.41902778, -82.82108333 | 234.000 m | B | 8.000 m structure / 10.000 m overall | |
| 2 | T | .6 MILE SOUTHWEST OF M 46 AND SR 51, CARSONVILLE, SANILAC, MI | 43.41900000, -82.67697222 | 234.700 m | GTOWER | 122.000 m structure / 122.000 m overall | |
| 3 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 9.000 m | | | | 7.500 | |
| 1 | 2 | T | | 68.000 m | V | | | 78.000 | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 110 Campbell Road, Sandusky, MI | SANILAC | 8106489766 |
License history
| Date | File or call sign | Action |
|---|
| 2021-07-30 | WRNN520 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4481649 | 2026-08-02 01:22:18 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRNN520 | ULS 4481649 | 2026-08-02 01:22:18 |
| Status | A | ULS 4481649 | 2026-08-02 01:22:18 |
| Service | IG | ULS 4481649 | 2026-08-02 01:22:18 |
| Grant Date | 2021-07-30 | ULS 4481649 | 2026-08-02 01:22:18 |
| Expiration Date | 2031-07-30 | ULS 4481649 | 2026-08-02 01:22:18 |