Universal Licensing System
KOH439
BNSF Railway Co.
License details
| ULS identifier | 1916808 |
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| Call sign | KOH439 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2022-02-22 |
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| Expiration | 2032-02-26 |
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| Frequency range | 161.01 - 161.25 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | RUDYARD, HILL, MT |
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| Coordinates | 48.5390556, -110.5604167 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:12:23 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 2 | FB | 161.01000000 | | | 35.000000 | 55.000000 | |
| 1 | 2 | FB | 161.25000000 | | | 45.000000 | 140.000000 | |
| 3 | 1 | MO | 161.25000000 | | | 50.000000 | 50.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 2 | 161.01000000 | | 4K00F1D |
| 1 | 2 | 161.01000000 | | 11K2F1D |
| 1 | 2 | 161.25000000 | | 4K00F1E |
| 1 | 2 | 161.25000000 | | 11K2F3E |
| 3 | 1 | 161.25000000 | | 11K2F3E |
| 3 | 1 | 161.25000000 | | 4K00F1E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 101 RUDYARD RD SOUTH - NELSON MW, RUDYARD, HILL, MT | 48.53905556, -110.56041667 | 979.000 m | GTOWER | 37.200 m structure / 43.900 m overall | N |
| 3 | T | RUDYARD, HILL, MT | 48.53905556, -110.56041667 | | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 3 | T | | | | | | | |
| 2 | 1 | T | | 27.400 m | V | 2.5000 | 360.0000 | 59.000 | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 4515 KANSAS AVENUE, KANSAS CITY, KS | WYANDOTTE | 9135514639 |
License history
| Date | File or call sign | Action |
|---|
| 2022-02-22 | KOH439 | LIREN |
| 2021-12-06 | KOH439 | LETRES |
| 2015-11-24 | KOH439 | LETCNS |
| 2015-02-19 | KOH439 | LIMOD |
| 2011-12-20 | KOH439 | LIREN |
| 2011-12-05 | KOH439 | LETRES |
| 2011-03-10 | KOH439 | LIMOD |
| 2010-02-12 | KOH439 | LITRAN |
| 2010-01-06 | KOH439 | ESCAPR |
| 2009-12-08 | KOH439 | ESCAPR |
| 2005-01-26 | KOH439 | LIAUA |
| 2005-01-26 | KOH439 | LTSAPR |
| 2002-02-14 | KOH439 | AUDOPR |
| 2001-12-20 | KOH439 | LIREN |
| 2001-12-03 | KOH439 | LETRES |
| 2001-05-30 | KOH439 | LIAUA |
| 2000-11-24 | KOH439 | LICCNV |
| 1997-02-26 | KOH439 | AUTHPR |
| 1997-02-26 | KOH439 | LIMOD |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1916808 | 2026-08-02 01:12:23 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KOH439 | ULS 1916808 | 2026-08-02 01:12:23 |
| Status | A | ULS 1916808 | 2026-08-02 01:12:23 |
| Service | IG | ULS 1916808 | 2026-08-02 01:12:23 |
| Grant Date | 2022-02-22 | ULS 1916808 | 2026-08-02 01:12:23 |
| Expiration Date | 2032-02-26 | ULS 1916808 | 2026-08-02 01:12:23 |