Universal Licensing System
KOA986
JUDITH BASIN, COUNTY OF
License details
| ULS identifier | 1288039 |
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| Call sign | KOA986 |
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| Radio service | PW |
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| Status | A |
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| Grant date | 2023-08-24 |
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| Expiration | 2033-09-03 |
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| Frequency range | 154.815 - 158.91 MHz (3 frequencies) |
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| Locations | 1 |
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| Representative location | STANFORD, JUDITH BASIN, MT |
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| Coordinates | 47.1691111, -110.2735278 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-09 02:54:32 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 154.81500000 | | | 110.000000 | 257.000000 | |
| 2 | 2 | FB | 154.81500000 | | | 110.000000 | 257.000000 | |
| 3 | 1 | MO | 154.81500000 | | | 110.000000 | 220.000000 | |
| 4 | 1 | FB2 | 154.81500000 | | | 100.000000 | 300.000000 | |
| 3 | 1 | MO | 154.84500000 | | | 110.000000 | 220.000000 | |
| 2 | 2 | FX1 | 158.91000000 | | | 110.000000 | 257.000000 | |
| 3 | 1 | MO | 158.91000000 | | | 110.000000 | 220.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 154.81500000 | | 11K2F3E |
| 2 | 2 | 154.81500000 | | 11K2F3E |
| 3 | 1 | 154.81500000 | | 11K2F3E |
| 4 | 1 | 154.81500000 | | 11K2F3E |
| 3 | 1 | 154.84500000 | | 11K2F3E |
| 2 | 2 | 158.91000000 | | 11K2F3E |
| 3 | 1 | 158.91000000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 16 KM NNW, LEWISTOWN, FERGUS, MT | 47.17833333, -109.53575000 | 1743.000 m | TOWER | 15.000 m structure / 21.000 m overall | N |
| 2 | T | 300 CENTRAL AVE, STANFORD, JUDITH BASIN, MT | 47.17775000, -110.21741667 | 1303.000 m | BPIPE | 12.000 m structure / 18.000 m overall | N |
| 3 | T | JUDITH BASIN, MT | | | | | N |
| 4 | T | ATOP ANTELOPE BUTTE, STANFORD, JUDITH BASIN, MT | 47.16911111, -110.27352778 | 1438.000 m | POLE | 12.000 m structure / 18.000 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 21.000 m | | | | 4.000 | |
| 1 | 3 | T | | | | | | | |
| 1 | 4 | | | 15.000 m | V | 6.0000 | 360.0000 | 115.000 | |
| 2 | 2 | T | | 18.000 m | | | | 4.000 | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 300 CENTRAL AVE, STANFORD, MT | JUDITH BASIN | 4065662212 |
License history
| Date | File or call sign | Action |
|---|
| 2023-08-24 | KOA986 | LIREN |
| 2023-08-04 | KOA986 | ESURNW |
| 2023-07-05 | KOA986 | ESURNW |
| 2023-06-12 | KOA986 | LETRES |
| 2017-05-24 | KOA986 | LIMOD |
| 2013-06-07 | KOA986 | LIREN |
| 2013-06-05 | KOA986 | ESURNW |
| 2012-05-10 | KOA986 | LIAUA |
| 2012-05-09 | KOA986 | ESCAPR |
| 2007-07-10 | KOA986 | LETCNS |
| 2006-10-10 | KOA986 | LIMOD |
| 2003-07-03 | KOA986 | LIREN |
| 2003-06-09 | KOA986 | LETRES |
| 2001-10-23 | KOA986 | AUDOPR |
| 2001-03-09 | KOA986 | LIMOD |
| 2000-10-20 | KOA986 | LICCNV |
| 1998-09-03 | KOA986 | LIMOD |
| 1998-09-03 | KOA986 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1288039 | 2026-08-09 02:54:32 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KOA986 | ULS 1288039 | 2026-08-09 02:54:32 |
| Status | A | ULS 1288039 | 2026-08-09 02:54:32 |
| Service | PW | ULS 1288039 | 2026-08-09 02:54:32 |
| Grant Date | 2023-08-24 | ULS 1288039 | 2026-08-09 02:54:32 |
| Expiration Date | 2033-09-03 | ULS 1288039 | 2026-08-09 02:54:32 |