Universal Licensing System
WPIF538
DNRC State of Montana
License details
| ULS identifier | 1193063 |
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| Call sign | WPIF538 |
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| Radio service | PW |
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| Status | C |
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| Grant date | 2012-01-25 |
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| Expiration | 2022-04-07 |
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| Cancellation | 2012-10-12 |
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| Frequency range | 154.28 - 456.725 MHz (3 frequencies) |
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| Locations | 2 |
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| Representative location | PLAINS, SANDERS, MT |
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| Coordinates | 47.4746667, -114.8995833 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:09:15 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 2 | FB | 154.28000000 | | | 50.000000 | 100.000000 | |
| 1 | 1 | FXO | 451.72500000 | | | 5.000000 | 20.000000 | |
| 2 | 1 | FXO | 456.72500000 | | | 5.000000 | 20.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 2 | 154.28000000 | | 20K0F3E |
| 1 | 1 | 451.72500000 | | 20K0F3E |
| 2 | 1 | 456.72500000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | PATS KNOB 9.6 KM SSE, PLAINS, SANDERS, MT | 47.47466667, -114.89958333 | 749.000 m | TOWER | 10.000 m structure / 10.000 m overall | N |
| 2 | T | DNRC OFC .8 KM W, PLAINS, SANDERS, MT | 47.46411111, -114.88263889 | 750.000 m | TOWER | 6.000 m structure / 6.000 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 9.000 m | | | | -400.000 | |
| 1 | 2 | T | | 6.000 m | | | | -362.000 | |
| 2 | 1 | T | | 10.000 m | | | | -399.000 | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | BOX 219, PLAINS, MT | | 4068263791 |
License history
| Date | File or call sign | Action |
|---|
| 2012-10-13 | WPIF538 | LICAN |
| 2012-01-26 | WPIF538 | LTSAPR |
| 2012-01-25 | WPIF538 | EFCAPR |
| 2012-01-25 | WPIF538 | ESCAPR |
| 2012-01-25 | WPIF538 | LIREN |
| 2012-01-24 | WPIF538 | ESUAPR |
| 2012-01-24 | WPIF538 | EFUAPR |
| 2012-01-16 | WPIF538 | LETRES |
| 2012-01-08 | WPIF538 | ESURNW |
| 2002-01-30 | WPIF538 | AUDOPR |
| 2002-01-18 | WPIF538 | LIREN |
| 2002-01-14 | WPIF538 | LETRES |
| 2001-07-21 | WPIF538 | LIAUA |
| 2000-10-20 | WPIF538 | LICCNV |
| 1997-04-07 | WPIF538 | LIMOD |
| 1997-04-07 | WPIF538 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1193063 | 2026-08-02 01:09:15 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPIF538 | ULS 1193063 | 2026-08-02 01:09:15 |
| Status | C | ULS 1193063 | 2026-08-02 01:09:15 |
| Service | PW | ULS 1193063 | 2026-08-02 01:09:15 |
| Grant Date | 2012-01-25 | ULS 1193063 | 2026-08-02 01:09:15 |
| Expiration Date | 2022-04-07 | ULS 1193063 | 2026-08-02 01:09:15 |
| Cancellation Date | 2012-10-12 | ULS 1193063 | 2026-08-02 01:09:15 |