Universal Licensing System
WRCK936
CIRCLE J RANCH, INC. DBA J & R SAND & GRAVEL
License details
| ULS identifier | 4095642 |
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| Call sign | WRCK936 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2018-10-29 |
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| Expiration | 2028-10-29 |
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| Frequency range | 451.3875 - 457.0625 MHz (3 frequencies) |
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| Locations | 1 |
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| Representative location | AVA, DOUGLAS, MO |
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| Coordinates | 36.9630278, -92.5210556 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:22:24 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
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| 1 | 1 | MO | 451.38750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 452.03750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 457.06250000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.38750000 | | 7K60FXE |
| 1 | 1 | 452.03750000 | | 7K60FXE |
| 1 | 1 | 457.06250000 | | 7K60FXE |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | AVA, DOUGLAS, MO | 36.96302778, -92.52105556 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | RT 2 - BOX 647, AVA, MO | DOUGLAS | 4176831728 |
License history
| Date | File or call sign | Action |
|---|
| 2018-10-29 | WRCK936 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 4095642 | 2026-08-02 01:22:24 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WRCK936 | ULS 4095642 | 2026-08-02 01:22:24 |
| Status | A | ULS 4095642 | 2026-08-02 01:22:24 |
| Service | IG | ULS 4095642 | 2026-08-02 01:22:24 |
| Grant Date | 2018-10-29 | ULS 4095642 | 2026-08-02 01:22:24 |
| Expiration Date | 2028-10-29 | ULS 4095642 | 2026-08-02 01:22:24 |