Universal Licensing System
WRFH950
PROLIANT INC
License details
| ULS identifier | 4258565 |
|---|
| Call sign | WRFH950 |
|---|
| Radio service | IG |
|---|
| Status | A |
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| Grant date | 2020-03-06 |
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| Expiration | 2030-03-06 |
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| Frequency range | 451.5125 - 467.5 MHz (6 frequencies) |
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| Locations | 2 |
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| Representative location | ST. JOHNS, CLINTON, MI |
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| Coordinates | 43.0195833, -84.5544167 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:23:38 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 451.51250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 452.06250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 452.41250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 462.28750000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | FB2 | 462.50000000 | | | 45.000000 | 45.000000 | |
| 3 | 1 | MO | 462.50000000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 467.50000000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.51250000 | | 7K60FXE |
| 1 | 1 | 452.06250000 | | 7K60FXE |
| 1 | 1 | 452.41250000 | | 7K60FXE |
| 1 | 1 | 462.28750000 | | 7K60FXE |
| 2 | 1 | 462.50000000 | | 7K60FXE |
| 3 | 1 | 462.50000000 | | 7K60FXE |
| 3 | 1 | 467.50000000 | | 7K60FXE |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 203 E TOLLES DR, ST JOHNS, CLINTON, MI | 43.01888889, -84.55544444 | | | | |
| 2 | T | 1660 TECHNICAL DR, ST. JOHNS, CLINTON, MI | 43.01958333, -84.55441667 | 225.000 m | B | 15.200 m structure / 15.200 m overall | N |
| 3 | T | | | | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
| 1 | 2 | T | | 13.700 m | | | | 13.500 | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 203 E TOLLES DR, ST JOHNS, MI | CLINTON | 5156352398 |
| 2 | 1660 TECHNICAL DR, ST. JOHNS, MI | CLINTON | 5156352398 |
License history
| Date | File or call sign | Action |
|---|
| 2021-10-26 | WRFH950 | LETCNS |
| 2021-01-25 | WRFH950 | LIMOD |
| 2020-12-08 | WRFH950 | LETCNS |
| 2020-03-06 | WRFH950 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4258565 | 2026-08-02 01:23:38 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRFH950 | ULS 4258565 | 2026-08-02 01:23:38 |
| Status | A | ULS 4258565 | 2026-08-02 01:23:38 |
| Service | IG | ULS 4258565 | 2026-08-02 01:23:38 |
| Grant Date | 2020-03-06 | ULS 4258565 | 2026-08-02 01:23:38 |
| Expiration Date | 2030-03-06 | ULS 4258565 | 2026-08-02 01:23:38 |