Universal Licensing System
WQAU307
IRRIGATION RESEARCH FOUNDATION
License details
| ULS identifier | 2643500 |
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| Call sign | WQAU307 |
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| Radio service | IG |
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| Status | C |
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| Grant date | 2004-08-06 |
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| Expiration | 2014-08-06 |
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| Cancellation | 2011-01-10 |
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| Frequency range | 152.27 - 157.53 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | YUMA, YUMA, CO |
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| Coordinates | 40.2916667, -102.7522222 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:17:07 |
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Licensee
| Name | IRRIGATION RESEARCH FOUNDATION |
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| Applicant type | U |
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| FRN | 0010695617 |
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| Location | YUMA, CO |
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| Address | YUMA, CO, 80759 |
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| Phone | 9708483043 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 152.27000000 | | | 45.000000 | 90.000000 | |
| 2 | 1 | MO | 152.27000000 | | | 25.000000 | 25.000000 | |
| 2 | 1 | MO | 157.53000000 | | | 25.000000 | 25.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 152.27000000 | | 20K0F3E |
| 2 | 1 | 152.27000000 | | 20K0F3E |
| 2 | 1 | 157.53000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 40161 HIWAY 59, YUMA, YUMA, CO | 40.29166667, -102.75222222 | 1189.000 m | UPOLE | 9.000 m structure / 12.000 m overall | |
| 2 | T | | | 0.000 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | | | 12.000 m | | | | -54.700 | |
| 1 | 2 | | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 40161 HIWAY 59, YUMA, CO | YUMA | 9708483043 |
License history
| Date | File or call sign | Action |
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| 2011-01-13 | WQAU307 | LICAN |
| 2011-01-12 | WQAU307 | ESCAPR |
| 2004-08-06 | WQAU307 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2643500 | 2026-08-02 01:17:07 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WQAU307 | ULS 2643500 | 2026-08-02 01:17:07 |
| Status | C | ULS 2643500 | 2026-08-02 01:17:07 |
| Service | IG | ULS 2643500 | 2026-08-02 01:17:07 |
| Grant Date | 2004-08-06 | ULS 2643500 | 2026-08-02 01:17:07 |
| Expiration Date | 2014-08-06 | ULS 2643500 | 2026-08-02 01:17:07 |
| Cancellation Date | 2011-01-10 | ULS 2643500 | 2026-08-02 01:17:07 |