Universal Licensing System
WRKS447
Grassland Farms LLC
License details
| ULS identifier | 4385128 |
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| Call sign | WRKS447 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2021-02-05 |
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| Expiration | 2031-02-05 |
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| Frequency range | 451.8 - 457.15 MHz (3 frequencies) |
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| Locations | 3 |
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| Representative location | Muleshoe, BAILEY, TX |
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| Coordinates | 34.2881389, -102.7155000 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:22:09 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 3 | 1 | MOI | 451.80000000 | | | 40.000000 | 40.000000 | |
| 1 | 1 | FB2 | 452.15000000 | | | 40.000000 | 75.000000 | |
| 2 | 1 | MO | 452.15000000 | | | 40.000000 | 40.000000 | |
| 2 | 1 | MO | 457.15000000 | | | 40.000000 | 40.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 3 | 1 | 451.80000000 | | 7K60FXE |
| 1 | 1 | 452.15000000 | | 7K60FXE |
| 2 | 1 | 452.15000000 | | 7K60FXE |
| 2 | 1 | 457.15000000 | | 7K60FXE |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 1897 CR 1018, Muleshoe, BAILEY, TX | 34.28813889, -102.71550000 | 1158.000 m | SILO | 45.000 m structure / 51.000 m overall | |
| 2 | T | | | | | | |
| 3 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 51.000 m | | | | 29.000 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 1897 CR 1018, Muleshoe, TX | BAILEY | 8062725506 |
License history
| Date | File or call sign | Action |
|---|
| 2021-11-09 | WRKS447 | LETCNS |
| 2021-02-05 | WRKS447 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4385128 | 2026-08-02 01:22:09 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRKS447 | ULS 4385128 | 2026-08-02 01:22:09 |
| Status | A | ULS 4385128 | 2026-08-02 01:22:09 |
| Service | IG | ULS 4385128 | 2026-08-02 01:22:09 |
| Grant Date | 2021-02-05 | ULS 4385128 | 2026-08-02 01:22:09 |
| Expiration Date | 2031-02-05 | ULS 4385128 | 2026-08-02 01:22:09 |