Universal Licensing System
WRFM311
MIDDLE J FARMS
License details
| ULS identifier | 4266980 |
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| Call sign | WRFM311 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2020-03-27 |
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| Expiration | 2030-03-27 |
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| Frequency range | 464.0125 - 469.0125 MHz (2 frequencies) |
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| Locations | 1 |
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| Representative location | ROGGEN, WELD, CO |
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| Coordinates | 40.0171944, -104.1830556 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:23:41 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 464.01250000 | | | 40.000000 | 40.000000 | |
| 1 | 1 | MO | 469.01250000 | | | 40.000000 | 40.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 464.01250000 | | 11K2F3E |
| 1 | 1 | 464.01250000 | | 11K2F1D |
| 1 | 1 | 469.01250000 | | 11K2F3E |
| 1 | 1 | 469.01250000 | | 11K2F1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | ROGGEN, WELD, CO | 40.01719444, -104.18305556 | | | | |
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 | 36571 COUNTY ROAD 4, ROGGEN, CO | WELD | 3037100174 |
License history
| Date | File or call sign | Action |
|---|
| 2020-12-29 | WRFM311 | LETCNS |
| 2020-03-27 | WRFM311 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4266980 | 2026-08-02 01:23:41 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRFM311 | ULS 4266980 | 2026-08-02 01:23:41 |
| Status | A | ULS 4266980 | 2026-08-02 01:23:41 |
| Service | IG | ULS 4266980 | 2026-08-02 01:23:41 |
| Grant Date | 2020-03-27 | ULS 4266980 | 2026-08-02 01:23:41 |
| Expiration Date | 2030-03-27 | ULS 4266980 | 2026-08-02 01:23:41 |