Universal Licensing System
WPMC512
JOHNSON POTATO FARMS INC
License details
| ULS identifier | 1791804 |
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| Call sign | WPMC512 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 1998-06-01 |
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| Expiration | 2003-06-01 |
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| Cancellation | 2003-09-07 |
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| Frequency range | 451.175 - 456.175 MHz (2 frequencies) |
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| Locations | 3 |
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| Representative location | FAIRGROVE, TUSCOLA, MI |
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| Coordinates | 43.5258611, -83.4841111 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:26:42 |
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Licensee
| Name | JOHNSON POTATO FARMS INC |
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| Applicant type | C |
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| Location | ESSEXVILLE, MI |
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| Address | 1998 E CENTER RD, ESSEXVILLE, MI, 48732 |
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| Phone | 5178932994 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
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| 1 | 1 | FB2 | 451.17500000 | | | 50.000000 | 100.000000 | |
| 2 | 1 | MO | 451.17500000 | | | 45.000000 | | |
| 2 | 1 | MO | 456.17500000 | | | 45.000000 | | |
| 3 | 1 | FX1 | 456.17500000 | | | 5.000000 | 5.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.17500000 | | 20K0F3E |
| 2 | 1 | 451.17500000 | | 20K0F3E |
| 2 | 1 | 456.17500000 | | 20K0F3E |
| 3 | 1 | 456.17500000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | 3 MI E 1.5 MI S, FAIRGROVE, TUSCOLA, MI | 43.52586111, -83.48411111 | 205.000 m | SILO | 31.000 m structure / 52.000 m overall | N |
| 2 | T | TUSCOLA, MI | 43.52586111, -83.48411111 | | | | |
| 3 | T | MI | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | 52.000 m | V | 3.0000 | 36.0000 | 55.000 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 1998 E CENTER RD, ESSEXVILLE, MI | | 5178932994 |
License history
| Date | File or call sign | Action |
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| 2003-09-07 | WPMC512 | LIEXP |
| 2003-03-10 | WPMC512 | LETRES |
| 2001-10-05 | WPMC512 | AUDOPR |
| 2000-11-23 | WPMC512 | LICCNV |
| 1998-06-01 | WPMC512 | AUTHPR |
| 1998-06-01 | WPMC512 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 1791804 | 2026-08-02 01:26:42 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WPMC512 | ULS 1791804 | 2026-08-02 01:26:42 |
| Status | E | ULS 1791804 | 2026-08-02 01:26:42 |
| Service | IG | ULS 1791804 | 2026-08-02 01:26:42 |
| Grant Date | 1998-06-01 | ULS 1791804 | 2026-08-02 01:26:42 |
| Expiration Date | 2003-06-01 | ULS 1791804 | 2026-08-02 01:26:42 |
| Cancellation Date | 2003-09-07 | ULS 1791804 | 2026-08-02 01:26:42 |