Universal Licensing System
KZX255
BUTTE, COUNTY OF
License details
| ULS identifier | 1220863 |
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| Call sign | KZX255 |
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| Radio service | PW |
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| Status | T |
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| Grant date | 2002-11-28 |
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| Expiration | 2013-02-24 |
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| Cancellation | 2010-12-06 |
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| Frequency range | 154.055 - 155.745 MHz (3 frequencies) |
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| Locations | 4 |
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| Representative location | BELLE FOURCHE, BUTTE, SD |
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| Coordinates | 45.0013889, -103.4615833 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:12:02 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 2 | 1 | FB2 | 154.05500000 | | | 100.000000 | 200.000000 | |
| 3 | 1 | FB | 154.05500000 | | | 35.000000 | 75.000000 | |
| 4 | 1 | MO | 154.05500000 | | | 100.000000 | | |
| 4 | 1 | MO | 155.05500000 | | | 5.000000 | | |
| 1 | 1 | FX1 | 155.74500000 | | | 35.000000 | 75.000000 | |
| 4 | 1 | MO | 155.74500000 | | | 5.000000 | | |
| 4 | 1 | MO | 155.74500000 | | | 100.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 154.05500000 | | 20K0F3E |
| 3 | 1 | 154.05500000 | | 20K0F3E |
| 4 | 1 | 154.05500000 | | 20K0F3E |
| 4 | 1 | 155.05500000 | | 20K0F3E |
| 1 | 1 | 155.74500000 | | 20K0F3E |
| 4 | 1 | 155.74500000 | | 20K0F3E |
| 4 | 1 | 155.74500000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | SD | | | | | |
| 2 | T | CASTLE ROCK 30 MI NE, BELLE FOURCHE, BUTTE, SD | 45.00138889, -103.46158333 | 1082.000 m | | 43.000 m structure | N |
| 3 | T | BUTTE CTY COURTHOUSE, BELLE FOURCHE, BUTTE, SD | 44.66886111, -103.85269444 | 919.000 m | | 12.000 m structure | N |
| 4 | T | BUTTE, SD | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
| 1 | 2 | T | | 46.000 m | | | | 0.000 | |
| 1 | 3 | T | | 23.000 m | | | | 0.000 | |
| 1 | 4 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 2 | 839 5th Avenue, Belle Fourche, SD | BUTTE | 6057230900 |
License history
| Date | File or call sign | Action |
|---|
| 2010-12-06 | KZX255 | LITERM |
| 2007-04-24 | KZX255 | LIAUA |
| 2007-04-23 | KZX255 | ESUAPR |
| 2005-08-30 | KZX255 | LIAUA |
| 2005-08-26 | KZX255 | ESCAPR |
| 2002-11-28 | KZX255 | LIREN |
| 2001-09-04 | KZX255 | AUDOPR |
| 2000-10-20 | KZX255 | LICCNV |
| 1998-01-08 | KZX255 | LIREN |
| 1998-01-08 | KZX255 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1220863 | 2026-08-02 01:12:02 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KZX255 | ULS 1220863 | 2026-08-02 01:12:02 |
| Status | T | ULS 1220863 | 2026-08-02 01:12:02 |
| Service | PW | ULS 1220863 | 2026-08-02 01:12:02 |
| Grant Date | 2002-11-28 | ULS 1220863 | 2026-08-02 01:12:02 |
| Expiration Date | 2013-02-24 | ULS 1220863 | 2026-08-02 01:12:02 |
| Cancellation Date | 2010-12-06 | ULS 1220863 | 2026-08-02 01:12:02 |