Universal Licensing System
WPGK745
ROSEBUD OPERATING SERVICES INC
License details
| ULS identifier | 1896204 |
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| Call sign | WPGK745 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2025-02-14 |
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| Expiration | 2035-02-09 |
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| Frequency range | 451.425 MHz |
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| Locations | 2 |
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| Representative location | BILLINGS, YELLOWSTONE, MT |
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| Coordinates | 45.8085556, -108.4287500 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:17:42 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB | 451.42500000 | | | 40.000000 | 75.000000 | |
| 2 | 1 | MO | 451.42500000 | | | 40.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.42500000 | | 11K2F3E |
| 2 | 1 | 451.42500000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 2215 N FRONTAGE RD, BILLINGS, YELLOWSTONE, MT | 45.80855556, -108.42875000 | 951.000 m | B | 6.000 m structure / 6.000 m overall | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 12.000 m | | | | | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 2215 N FRONTAGE RD, BILLINGS, MT | | 4062565296 |
License history
| Date | File or call sign | Action |
|---|
| 2025-02-14 | WPGK745 | LIREN |
| 2014-11-13 | WPGK745 | LIREN |
| 2014-11-13 | WPGK745 | LIRMD |
| 2014-11-12 | WPGK745 | LTSAPR |
| 2012-03-28 | WPGK745 | LTSAPR |
| 2012-03-28 | WPGK745 | LIAUA |
| 2012-03-01 | WPGK745 | LIMOD |
| 2012-01-26 | WPGK745 | LTSAPR |
| 2005-01-21 | WPGK745 | LIREN |
| 2005-01-21 | WPGK745 | LTSAPR |
| 2004-11-15 | WPGK745 | LETRES |
| 2004-07-28 | WPGK745 | LTSFRN |
| 2001-10-30 | WPGK745 | AUDOPR |
| 2000-11-24 | WPGK745 | LICCNV |
| 2000-01-04 | WPGK745 | AUTHPR |
| 2000-01-04 | WPGK745 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1896204 | 2026-08-02 01:17:42 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPGK745 | ULS 1896204 | 2026-08-02 01:17:42 |
| Status | A | ULS 1896204 | 2026-08-02 01:17:42 |
| Service | IG | ULS 1896204 | 2026-08-02 01:17:42 |
| Grant Date | 2025-02-14 | ULS 1896204 | 2026-08-02 01:17:42 |
| Expiration Date | 2035-02-09 | ULS 1896204 | 2026-08-02 01:17:42 |