Universal Licensing System
KOI680
RAVALLI, COUNTY OF
License details
| ULS identifier | 1288069 |
|---|
| Call sign | KOI680 |
|---|
| Radio service | PW |
|---|
| Status | A |
|---|
| Grant date | 2024-03-27 |
|---|
| Expiration | 2034-04-14 |
|---|
| Frequency range | 155.04 - 158.97 MHz (3 frequencies) |
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| Locations | 5 |
|---|
| Representative location | SULA, RAVALLI, MT |
|---|
| Coordinates | 45.8593611, -114.0017500 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:18:47 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 155.04000000 | | | 40.000000 | 160.000000 | |
| 2 | 1 | FB2 | 155.04000000 | | | 40.000000 | 160.000000 | |
| 3 | 1 | FB | 155.04000000 | | | 110.000000 | 260.000000 | |
| 4 | 1 | MO | 155.04000000 | | | 45.000000 | 90.000000 | |
| 3 | 1 | FB | 157.41000000 | | | 100.000000 | 350.000000 | |
| 4 | 1 | MO | 157.41000000 | | | 100.000000 | 200.000000 | |
| 4 | 1 | MO | 158.97000000 | | | 40.000000 | 80.000000 | |
| 5 | 1 | FX1 | 158.97000000 | | | 40.000000 | 160.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 155.04000000 | | 11K2F3E |
| 1 | 1 | 155.04000000 | | 8K10F1E |
| 2 | 1 | 155.04000000 | | 8K10F1E |
| 2 | 1 | 155.04000000 | | 11K2F3E |
| 3 | 1 | 155.04000000 | | 11K2F3E |
| 3 | 1 | 155.04000000 | | 8K10F1E |
| 4 | 1 | 155.04000000 | | 11K2F3E |
| 4 | 1 | 155.04000000 | | 8K10F1E |
| 3 | 1 | 157.41000000 | | 11K2F3E |
| 3 | 1 | 157.41000000 | | 8K10F1E |
| 4 | 1 | 157.41000000 | | 11K2F3E |
| 4 | 1 | 157.41000000 | | 8K10F1E |
| 4 | 1 | 158.97000000 | | 11K2F3E |
| 4 | 1 | 158.97000000 | | 8K10F1E |
| 5 | 1 | 158.97000000 | | 11K2F3E |
| 5 | 1 | 158.97000000 | | 8K10F1E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | SULA PEAK, SULA, RAVALLI, MT | 45.85936111, -114.00175000 | 1849.000 m | POLE | 17.000 m structure / 23.000 m overall | N |
| 2 | T | STEEP CREEK, WEST FORK, RAVALLI, MT | 45.81047222, -114.23175000 | 1647.000 m | POLE | 6.000 m structure / 12.000 m overall | N |
| 3 | T | 244 FAIRGROUNDS RD, HAMILTON, RAVALLI, MT | 46.24991667, -114.15008333 | 1062.000 m | TOWER | 12.000 m structure / 18.000 m overall | N |
| 4 | T | RAVALLI, MT | | | | | |
| 5 | T | MT | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 23.000 m | | | | 135.000 | |
| 1 | 2 | T | | 12.000 m | | | | -204.000 | |
| 1 | 3 | T | | 14.000 m | | | | -319.100 | |
| 1 | 4 | T | | | | | | | |
| 1 | 5 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 244 FAIRGROUNDS RD, HAMILTON, MT | RAVALLI | 4063632733 |
License history
| Date | File or call sign | Action |
|---|
| 2024-03-27 | KOI680 | LIREN |
| 2024-03-15 | KOI680 | ESURNW |
| 2024-02-14 | KOI680 | ESURNW |
| 2024-01-22 | KOI680 | LETRES |
| 2014-08-15 | KOI680 | LIMOD |
| 2014-08-14 | KOI680 | ESUAPR |
| 2014-01-22 | KOI680 | LIREN |
| 2014-01-20 | KOI680 | LETRES |
| 2014-01-14 | KOI680 | ESURNW |
| 2011-10-25 | KOI680 | LIMOD |
| 2011-02-22 | KOI680 | ESCFND |
| 2011-02-22 | KOI680 | ESCFRN |
| 2004-01-28 | KOI680 | LIREN |
| 2004-01-20 | KOI680 | LETRES |
| 2001-10-29 | KOI680 | AUDOPR |
| 2000-10-20 | KOI680 | LICCNV |
| 1999-04-14 | KOI680 | LIRMD |
| 1999-04-14 | KOI680 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1288069 | 2026-08-02 01:18:47 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KOI680 | ULS 1288069 | 2026-08-02 01:18:47 |
| Status | A | ULS 1288069 | 2026-08-02 01:18:47 |
| Service | PW | ULS 1288069 | 2026-08-02 01:18:47 |
| Grant Date | 2024-03-27 | ULS 1288069 | 2026-08-02 01:18:47 |
| Expiration Date | 2034-04-14 | ULS 1288069 | 2026-08-02 01:18:47 |