Universal Licensing System
WRDI970
WEST RIVER AG SERVICE LLC
License details
| ULS identifier | 4158721 |
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| Call sign | WRDI970 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2019-05-09 |
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| Expiration | 2029-05-09 |
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| Frequency range | 152.33 - 157.59 MHz (2 frequencies) |
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| Locations | 3 |
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| Representative location | WINNER, TRIPP, SD |
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| Coordinates | 43.3746667, -99.8283889 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:22:47 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 152.33000000 | | | 40.000000 | 120.000000 | |
| 2 | 1 | MO | 152.33000000 | | | 45.000000 | 75.000000 | |
| 2 | 1 | MO | 157.59000000 | | | 45.000000 | 75.000000 | |
| 3 | 1 | FX1 | 157.59000000 | | | 25.000000 | 25.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 152.33000000 | | 11K2F3E |
| 2 | 1 | 152.33000000 | | 11K2F3E |
| 2 | 1 | 157.59000000 | | 11K2F3E |
| 3 | 1 | 157.59000000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 31710 HARVEST ROAD, WINNER, TRIPP, SD | 43.37466667, -99.82838889 | 616.000 m | SILO | 35.000 m structure / 41.000 m overall | |
| 2 | T | | | | | | |
| 3 | T | SD | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 41.000 m | | | | 94.000 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 31710 HARVEST ROAD, WINNER, SD | TRIPP | 6058422050 |
License history
| Date | File or call sign | Action |
|---|
| 2019-05-09 | WRDI970 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4158721 | 2026-08-02 01:22:47 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRDI970 | ULS 4158721 | 2026-08-02 01:22:47 |
| Status | A | ULS 4158721 | 2026-08-02 01:22:47 |
| Service | IG | ULS 4158721 | 2026-08-02 01:22:47 |
| Grant Date | 2019-05-09 | ULS 4158721 | 2026-08-02 01:22:47 |
| Expiration Date | 2029-05-09 | ULS 4158721 | 2026-08-02 01:22:47 |