Universal Licensing System
KOI595
Montana-Dakota Utilities Co.
License details
| ULS identifier | 1887227 |
|---|
| Call sign | KOI595 |
|---|
| Radio service | IG |
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| Status | A |
|---|
| Grant date | 2021-01-28 |
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| Expiration | 2031-04-01 |
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| Frequency range | 451.1 - 456.1 MHz (2 frequencies) |
|---|
| Locations | 3 |
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| Representative location | HARDIN, BIG HORN, MT |
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| Coordinates | 45.7449722, -107.5350833 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:13:37 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 4 | 1 | FB2C | 451.10000000 | | | 100.000000 | 512.000000 | |
| 6 | 1 | MO | 451.10000000 | | | 40.000000 | 126.000000 | |
| 5 | 1 | FX1 | 456.10000000 | | | 40.000000 | 220.000000 | |
| 6 | 1 | MO | 456.10000000 | | | 40.000000 | 126.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 4 | 1 | 451.10000000 | | 11K0F3E |
| 6 | 1 | 451.10000000 | | 11K0F3E |
| 5 | 1 | 456.10000000 | | 11K0F3E |
| 6 | 1 | 456.10000000 | | 11K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 4 | T | SARPY RD 4.8 KM E, HARDIN, BIG HORN, MT | 45.74497222, -107.53508333 | 1009.000 m | TOWER | 31.000 m structure / 32.000 m overall | N |
| 5 | T | 15 E 4TH ST, HARDIN, BIG HORN, MT | 45.73247222, -107.60508333 | 884.000 m | B | 5.000 m structure / 9.000 m overall | N |
| 6 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 4 | T | | 29.000 m | | | | 88.700 | |
| 1 | 5 | T | | 9.000 m | | | | -41.400 | |
| 1 | 6 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 5181 Southgate Drive, Billings, MT | YELLOWSTONE | 4068964205 |
License history
| Date | File or call sign | Action |
|---|
| 2021-01-28 | KOI595 | LIREN |
| 2021-01-04 | KOI595 | LETRES |
| 2019-04-09 | KOI595 | LIAUA |
| 2012-06-15 | KOI595 | LIMOD |
| 2011-03-24 | KOI595 | AUTHPR |
| 2011-01-12 | KOI595 | LIREN |
| 2011-01-11 | KOI595 | ESUAPR |
| 2011-01-03 | KOI595 | LETRES |
| 2009-01-23 | KOI595 | LIMOD |
| 2007-10-02 | KOI595 | LIMOD |
| 2002-01-29 | KOI595 | AUDOPR |
| 2001-05-10 | KOI595 | LIAUA |
| 2001-04-02 | KOI595 | LIREN |
| 2001-02-16 | KOI595 | LIAUA |
| 2001-01-11 | KOI595 | LETRES |
| 2000-11-24 | KOI595 | LICCNV |
| 1997-03-24 | KOI595 | LIMOD |
| 1997-03-24 | KOI595 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1887227 | 2026-08-02 01:13:37 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KOI595 | ULS 1887227 | 2026-08-02 01:13:37 |
| Status | A | ULS 1887227 | 2026-08-02 01:13:37 |
| Service | IG | ULS 1887227 | 2026-08-02 01:13:37 |
| Grant Date | 2021-01-28 | ULS 1887227 | 2026-08-02 01:13:37 |
| Expiration Date | 2031-04-01 | ULS 1887227 | 2026-08-02 01:13:37 |