Universal Licensing System
WNRR241
MONTANA, STATE OF
License details
| ULS identifier | 1264891 |
|---|
| Call sign | WNRR241 |
|---|
| Radio service | PW |
|---|
| Status | A |
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| Grant date | 2025-02-04 |
|---|
| Expiration | 2035-03-20 |
|---|
| Frequency range | 154.92 - 155.475 MHz (3 frequencies) |
|---|
| Locations | 2 |
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| Representative location | BILLINGS, YELLOWSTONE, MT |
|---|
| Coordinates | 45.7699444, -108.4602222 |
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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 |
|---|
| 2 | 1 | FB2 | 154.92000000 | | | 100.000000 | 100.000000 | |
| 3 | 1 | MO | 155.44500000 | | | 100.000000 | 150.000000 | |
| 1 | 1 | FB | 155.47500000 | | | 100.000000 | 145.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 154.92000000 | | 11K2F3E |
| 2 | 1 | 154.92000000 | | 8K10F1E |
| 3 | 1 | 155.44500000 | | 8K10F1E |
| 3 | 1 | 155.44500000 | | 11K2F3E |
| 1 | 1 | 155.47500000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 424 MOREY PATROL OFC, BILLINGS, YELLOWSTONE, MT | 45.76550000, -108.52819444 | 950.000 m | | | N |
| 2 | T | COLBURN HILL, BILLINGS, YELLOWSTONE, MT | 45.76994444, -108.46022222 | 1105.500 m | LTOWER | 30.500 m structure / 30.500 m overall | N |
| 3 | T | | | | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 6.000 m | | | | | |
| 1 | 2 | T | | 18.200 m | | | | 85.300 | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 1956 Mt Majo Street, Fort Harrison, MT | LEWIS AND CLARK | 4068417000 |
License history
| Date | File or call sign | Action |
|---|
| 2025-02-04 | WNRR241 | LIREN |
| 2017-03-20 | WNRR241 | LETCNS |
| 2016-06-20 | WNRR241 | LIMOD |
| 2014-12-24 | WNRR241 | LIREN |
| 2014-12-23 | WNRR241 | ESCAPR |
| 2014-12-22 | WNRR241 | LETRES |
| 2012-08-14 | WNRR241 | LTSAPR |
| 2012-08-13 | WNRR241 | EFCAPR |
| 2012-07-10 | WNRR241 | LIMOD |
| 2012-06-02 | WNRR241 | ESCAPR |
| 2005-01-08 | WNRR241 | LIREN |
| 2004-12-27 | WNRR241 | LETRES |
| 2002-01-15 | WNRR241 | AUDOPR |
| 2000-10-20 | WNRR241 | LICCNV |
| 2000-01-14 | WNRR241 | AUTHPR |
| 2000-01-14 | WNRR241 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1264891 | 2026-08-02 01:09:15 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WNRR241 | ULS 1264891 | 2026-08-02 01:09:15 |
| Status | A | ULS 1264891 | 2026-08-02 01:09:15 |
| Service | PW | ULS 1264891 | 2026-08-02 01:09:15 |
| Grant Date | 2025-02-04 | ULS 1264891 | 2026-08-02 01:09:15 |
| Expiration Date | 2035-03-20 | ULS 1264891 | 2026-08-02 01:09:15 |