Universal Licensing System
WRUZ528
True Oil Company
License details
| ULS identifier | 4679178 |
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| Call sign | WRUZ528 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2022-10-21 |
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| Expiration | 2032-10-21 |
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| Frequency range | 153.11 - 469.875 MHz (3 frequencies) |
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| Locations | 4 |
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| Representative location | MOORCROFT, CROOK, WY |
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| Coordinates | 44.2591389, -105.0630278 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:20:04 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 2 | 2 | FX2 | 153.11000000 | | | 30.000000 | 29.000000 | |
| 3 | 1 | MO | 153.11000000 | | | 100.000000 | 100.000000 | |
| 2 | 1 | FX2 | 464.87500000 | | | 30.000000 | 75.000000 | |
| 1 | 1 | FX1 | 469.87500000 | | | 30.000000 | 30.000000 | |
| 4 | 1 | FX1 | 469.87500000 | | | 30.000000 | 30.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 2 | 153.11000000 | | 11K2F3E |
| 3 | 1 | 153.11000000 | | 11K2F3E |
| 2 | 1 | 464.87500000 | | 11K2F3E |
| 1 | 1 | 469.87500000 | | 11K2F3E |
| 4 | 1 | 469.87500000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | APPROX 6 MI W, MOORCROFT, CROOK, WY | 44.25913889, -105.06302778 | 1311.000 m | B | 5.000 m structure / 5.000 m overall | |
| 2 | T | WARREN PEAK N, SUNDANCE, CROOK, WY | 44.47497222, -104.44077778 | 2008.000 m | B | 30.000 m structure / 30.000 m overall | |
| 3 | T | | | | | | |
| 4 | T | WY | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 5.000 m | | | | -3.100 | |
| 1 | 2 | T | | 30.000 m | | | | 481.700 | |
| 1 | 3 | T | | | | | | | |
| 1 | 4 | T | | | | | | | |
| 2 | 2 | T | | 5.000 m | | | | 456.700 | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | Warren Peak N, Sundance, WY | CROOK | 3077563292 |
License history
| Date | File or call sign | Action |
|---|
| 2022-10-21 | WRUZ528 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4679178 | 2026-08-02 01:20:04 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRUZ528 | ULS 4679178 | 2026-08-02 01:20:04 |
| Status | A | ULS 4679178 | 2026-08-02 01:20:04 |
| Service | IG | ULS 4679178 | 2026-08-02 01:20:04 |
| Grant Date | 2022-10-21 | ULS 4679178 | 2026-08-02 01:20:04 |
| Expiration Date | 2032-10-21 | ULS 4679178 | 2026-08-02 01:20:04 |