Universal Licensing System
WRFF779
MICHIGAN, STATE OF
License details
| ULS identifier | 4253458 |
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| Call sign | WRFF779 |
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| Radio service | SY |
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| Status | A |
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| Grant date | 2020-02-21 |
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| Expiration | 2030-02-21 |
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| Frequency range | 769.25625 - 799.25625 MHz (2 frequencies) |
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| Locations | 3 |
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| Representative location | GOOD HART, EMMET, MI |
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| Coordinates | 45.5694444, -85.0405556 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:08:32 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 769.25625000 | | | 100.000000 | 40.000000 | |
| 2 | 1 | MO | 799.25625000 | | | 35.000000 | 70.000000 | |
| 3 | 1 | FX1 | 799.25625000 | | | 35.000000 | 125.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 769.25625000 | | 8K10F1E |
| 2 | 1 | 799.25625000 | | 8K10F1E |
| 3 | 1 | 799.25625000 | | 8K10F1E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | ROBINSON ROAD, GOOD HART, EMMET, MI | 45.56944444, -85.04055556 | 362.100 m | GTOWER | 144.800 m structure / 152.400 m overall | |
| 2 | T | MI | | | | | |
| 3 | T | MI | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 152.000 m | V | 10.0000 | 0.0000 | 287.000 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 7150 HARRIS DRIVE, DIMONDALE, MI | EATON | 5173335050 |
License history
| Date | File or call sign | Action |
|---|
| 2022-03-29 | WRFF779 | LIAUA |
| 2021-11-23 | WRFF779 | LIAUA |
| 2020-02-21 | WRFF779 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4253458 | 2026-08-02 01:08:32 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRFF779 | ULS 4253458 | 2026-08-02 01:08:32 |
| Status | A | ULS 4253458 | 2026-08-02 01:08:32 |
| Service | SY | ULS 4253458 | 2026-08-02 01:08:32 |
| Grant Date | 2020-02-21 | ULS 4253458 | 2026-08-02 01:08:32 |
| Expiration Date | 2030-02-21 | ULS 4253458 | 2026-08-02 01:08:32 |