Universal Licensing System
WRWI815
Semco Energy Gas Company
License details
| ULS identifier | 4729866 |
|---|
| Call sign | WRWI815 |
|---|
| Radio service | YJ |
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| Status | A |
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| Grant date | 2023-02-27 |
|---|
| Expiration | 2033-02-27 |
|---|
| Frequency range | 810.1375 - 855.1625 MHz (4 frequencies) |
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| Locations | 4 |
|---|
| Representative location | SUNDEL, ALGER, MI |
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| Coordinates | 46.3537500, -87.0861944 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:11:09 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 7 | 1 | MO | 810.13750000 | | | 100.000000 | 100.000000 | |
| 8 | 1 | MO | 810.16250000 | | | 100.000000 | 100.000000 | |
| 1 | 1 | FB2 | 855.13750000 | | | 100.000000 | 125.000000 | |
| 2 | 1 | FB2 | 855.16250000 | | | 100.000000 | 125.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 7 | 1 | 810.13750000 | | 8K10F1E |
| 7 | 1 | 810.13750000 | | 8K70D1W |
| 8 | 1 | 810.16250000 | | 8K70D1W |
| 8 | 1 | 810.16250000 | | 8K10F1E |
| 1 | 1 | 855.13750000 | | 8K10F1E |
| 1 | 1 | 855.13750000 | | 8K70D1W |
| 2 | 1 | 855.16250000 | | 8K70D1W |
| 2 | 1 | 855.16250000 | | 8K10F1E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | CO RD 327 SUNDELL RD, SUNDEL, ALGER, MI | 46.35375000, -87.08619444 | 319.700 m | GTOWER | 144.800 m structure / 152.400 m overall | |
| 2 | T | ST MARTIN ROAD, MUNISING, ALGER, MI | 46.42102778, -86.67505556 | 262.400 m | GTOWER | 144.800 m structure / 147.200 m overall | |
| 7 | T | | | | | | |
| 8 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 152.400 m | | | | 137.800 | |
| 1 | 2 | T | | 147.200 m | | | | 172.600 | |
| 1 | 7 | T | | | | | | | |
| 1 | 8 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 1411 Third Street, Michigan, MI | ST. CLAIR | 6163928589 |
License history
| Date | File or call sign | Action |
|---|
| 2025-02-16 | WRWI815 | LOATRM |
| 2025-02-16 | WRWI815 | FRATRM |
| 2025-02-16 | WRWI815 | ANATRM |
| 2024-12-11 | WRWI815 | PNLISR |
| 2024-12-11 | WRWI815 | LETTRS |
| 2024-08-10 | WRWI815 | LIAUA |
| 2024-08-06 | WRWI815 | LETCNS |
| 2023-02-27 | WRWI815 | LIISS |
| 2023-02-27 | WRWI815 | COR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4729866 | 2026-08-02 01:11:09 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRWI815 | ULS 4729866 | 2026-08-02 01:11:09 |
| Status | A | ULS 4729866 | 2026-08-02 01:11:09 |
| Service | YJ | ULS 4729866 | 2026-08-02 01:11:09 |
| Grant Date | 2023-02-27 | ULS 4729866 | 2026-08-02 01:11:09 |
| Expiration Date | 2033-02-27 | ULS 4729866 | 2026-08-02 01:11:09 |