Universal Licensing System
KA4133
Montana Department of Transportation
License details
| ULS identifier | 1195242 |
|---|
| Call sign | KA4133 |
|---|
| Radio service | PW |
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| Status | A |
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| Grant date | 2025-06-27 |
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| Expiration | 2035-09-24 |
|---|
| Frequency range | 47.04 - 47.18 MHz (4 frequencies) |
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| Locations | 1 |
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| Representative location | MT |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:09:15 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 47.04000000 | | | 100.000000 | | |
| 1 | 1 | MO | 47.10000000 | | | 100.000000 | | |
| 1 | 1 | MO | 47.16000000 | | | 100.000000 | | |
| 1 | 1 | MO | 47.18000000 | | | 10.000000 | | |
| 1 | 1 | MO | 47.18000000 | | | 100.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 47.04000000 | | 20K0F3E |
| 1 | 1 | 47.10000000 | | 20K0F3E |
| 1 | 1 | 47.16000000 | | 20K0F3E |
| 1 | 1 | 47.18000000 | | 20K0F3E |
| 1 | 1 | 47.18000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | MT | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 2701 Prospect Ave, Helena, MT | LEWIS AND CLARK | 4064446305 |
| 2 | 2701 Prospect Ave, Helena, MT | LEWIS AND CLARK | 4064446305 |
License history
| Date | File or call sign | Action |
|---|
| 2025-06-27 | KA4133 | LIREN |
| 2022-03-25 | KA4133 | LIAUA |
| 2015-07-18 | KA4133 | LIREN |
| 2015-07-18 | KA4133 | ESUAPR |
| 2015-06-29 | KA4133 | LETRES |
| 2005-09-26 | KA4133 | ESURNW |
| 2005-08-06 | KA4133 | LIREN |
| 2005-07-04 | KA4133 | LETRES |
| 2005-06-01 | KA4133 | LIAUA |
| 2005-05-31 | KA4133 | ESCAPR |
| 2002-03-06 | KA4133 | AUDOPR |
| 2000-10-20 | KA4133 | LICCNV |
| 2000-07-26 | KA4133 | LIREN |
| 2000-07-26 | KA4133 | AUTHPR |
| 2000-06-23 | KA4133 | LETRES |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1195242 | 2026-08-02 01:09:15 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KA4133 | ULS 1195242 | 2026-08-02 01:09:15 |
| Status | A | ULS 1195242 | 2026-08-02 01:09:15 |
| Service | PW | ULS 1195242 | 2026-08-02 01:09:15 |
| Grant Date | 2025-06-27 | ULS 1195242 | 2026-08-02 01:09:15 |
| Expiration Date | 2035-09-24 | ULS 1195242 | 2026-08-02 01:09:15 |