Universal Licensing System
WPKM712
NORTH PRAIRIE BISON RANCH
License details
| ULS identifier | 1872575 |
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| Call sign | WPKM712 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2002-03-26 |
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| Expiration | 2012-04-28 |
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| Cancellation | 2012-06-30 |
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| Frequency range | 451.925 - 456.925 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | LEEDS, TOWNER, ND |
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| Coordinates | 48.3791667, -99.4212500 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:16:02 |
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Licensee
| Name | NORTH PRAIRIE BISON RANCH |
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| Applicant type | U |
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| FRN | 0006770663 |
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| Location | LEEDS, ND |
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| Address | RR1 BOX 18, LEEDS, ND, 58346 |
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| Phone | 7014662065 |
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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 | 451.92500000 | | | 30.000000 | 116.000000 | |
| 2 | 1 | MO | 451.92500000 | | | 30.000000 | | |
| 2 | 1 | MO | 456.92500000 | | | 30.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.92500000 | | 20K0F3E |
| 2 | 1 | 451.92500000 | | 20K0F3E |
| 2 | 1 | 456.92500000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | RR 1 BOX 18, LEEDS, TOWNER, ND | 48.37916667, -99.42125000 | 460.000 m | B | 9.000 m structure / 12.000 m overall | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | 12.000 m | | | | 10.000 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | RR1 BOX 18, LEEDS, ND | | 7014662065 |
License history
| Date | File or call sign | Action |
|---|
| 2012-06-30 | WPKM712 | LIEXP |
| 2012-02-06 | WPKM712 | LETRES |
| 2002-03-26 | WPKM712 | LIREN |
| 2002-02-04 | WPKM712 | LETRES |
| 2001-10-29 | WPKM712 | AUDOPR |
| 2000-11-24 | WPKM712 | LICCNV |
| 1997-04-28 | WPKM712 | LIISS |
| 1997-04-28 | WPKM712 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 1872575 | 2026-08-02 01:16:02 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WPKM712 | ULS 1872575 | 2026-08-02 01:16:02 |
| Status | E | ULS 1872575 | 2026-08-02 01:16:02 |
| Service | IG | ULS 1872575 | 2026-08-02 01:16:02 |
| Grant Date | 2002-03-26 | ULS 1872575 | 2026-08-02 01:16:02 |
| Expiration Date | 2012-04-28 | ULS 1872575 | 2026-08-02 01:16:02 |
| Cancellation Date | 2012-06-30 | ULS 1872575 | 2026-08-02 01:16:02 |