Universal Licensing System
WRDX554
BIG SKY PRECISION AG
License details
| ULS identifier | 4188828 |
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| Call sign | WRDX554 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2019-08-13 |
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| Expiration | 2029-08-13 |
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| Frequency range | 151.5125 - 151.76 MHz (3 frequencies) |
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| Locations | 3 |
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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 01:23:02 |
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Licensee
| Name | BIG SKY PRECISION AG |
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| Applicant type | L |
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| FRN | 0028594091 |
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| Location | BILLINGS, MT |
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| Address | 6825 COPPER RIDGE LOOP, BILLINGS, MT, 59106 |
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| Phone | 4067800344 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MOI | 151.51250000 | | | 35.000000 | 35.000000 | |
| 2 | 1 | MOI | 151.51250000 | | | 35.000000 | 35.000000 | |
| 3 | 1 | MOI | 151.51250000 | | | 35.000000 | 35.000000 | |
| 1 | 1 | MOI | 151.70000000 | | | 35.000000 | 35.000000 | |
| 2 | 1 | MOI | 151.70000000 | | | 35.000000 | 35.000000 | |
| 3 | 1 | MOI | 151.70000000 | | | 35.000000 | 35.000000 | |
| 1 | 1 | MOI | 151.76000000 | | | 35.000000 | 35.000000 | |
| 2 | 1 | MOI | 151.76000000 | | | 35.000000 | 35.000000 | |
| 3 | 1 | MOI | 151.76000000 | | | 35.000000 | 35.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 151.51250000 | | 11K2F3E |
| 2 | 1 | 151.51250000 | | 11K2F3E |
| 3 | 1 | 151.51250000 | | 11K2F3E |
| 1 | 1 | 151.70000000 | | 11K2F3E |
| 2 | 1 | 151.70000000 | | 11K2F3E |
| 3 | 1 | 151.70000000 | | 11K2F3E |
| 1 | 1 | 151.76000000 | | 11K2F3E |
| 2 | 1 | 151.76000000 | | 11K2F3E |
| 3 | 1 | 151.76000000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | MT | | 0.000 m | | | |
| 2 | T | WY | | 0.000 m | | | |
| 3 | T | NE | | 0.000 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 6825 COPPER RIDGE ROAD, BILLINGS, MT | YELLOWSTONE | 4067800344 |
License history
| Date | File or call sign | Action |
|---|
| 2019-08-13 | WRDX554 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4188828 | 2026-08-02 01:23:02 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRDX554 | ULS 4188828 | 2026-08-02 01:23:02 |
| Status | A | ULS 4188828 | 2026-08-02 01:23:02 |
| Service | IG | ULS 4188828 | 2026-08-02 01:23:02 |
| Grant Date | 2019-08-13 | ULS 4188828 | 2026-08-02 01:23:02 |
| Expiration Date | 2029-08-13 | ULS 4188828 | 2026-08-02 01:23:02 |