Universal Licensing System
WNRX883
4 M FARMS
License details
| ULS identifier | 1672595 |
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| Call sign | WNRX883 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2003-05-08 |
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| Expiration | 2013-02-10 |
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| Cancellation | 2013-04-13 |
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| Frequency range | 463.7 - 468.7 MHz (2 frequencies) |
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| Locations | 3 |
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| Representative location | YUMA, YUMA, AZ |
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| Coordinates | 32.6722778, -114.3360556 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:16:11 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 2 | 1 | FB4 | 463.70000000 | | | 100.000000 | 105.000000 | |
| 3 | 1 | MO | 463.70000000 | | | 30.000000 | | |
| 1 | 1 | FX1 | 468.70000000 | | | 30.000000 | | |
| 3 | 1 | MO | 468.70000000 | | | 30.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 463.70000000 | | 20K0F3E |
| 3 | 1 | 463.70000000 | | 20K0F3E |
| 1 | 1 | 468.70000000 | | 20K0F3E |
| 3 | 1 | 468.70000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | AZ | | | | | |
| 2 | T | ATOP TELEGRAPH PASS, YUMA, YUMA, AZ | 32.67227778, -114.33605556 | 488.000 m | | 45.000 m structure / 45.000 m overall | N |
| 3 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
| 1 | 2 | T | | 26.000 m | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 242 W 28TH ST, YUMA, AZ | | 6023448885 |
License history
| Date | File or call sign | Action |
|---|
| 2013-04-13 | WNRX883 | LIEXP |
| 2012-11-19 | WNRX883 | LETRES |
| 2003-05-08 | WNRX883 | LIREN |
| 2002-11-18 | WNRX883 | LETRES |
| 2001-09-04 | WNRX883 | AUDOPR |
| 2000-11-23 | WNRX883 | LICCNV |
| 1998-02-12 | WNRX883 | AUTHPR |
| 1998-02-12 | WNRX883 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1672595 | 2026-08-02 01:16:11 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WNRX883 | ULS 1672595 | 2026-08-02 01:16:11 |
| Status | E | ULS 1672595 | 2026-08-02 01:16:11 |
| Service | IG | ULS 1672595 | 2026-08-02 01:16:11 |
| Grant Date | 2003-05-08 | ULS 1672595 | 2026-08-02 01:16:11 |
| Expiration Date | 2013-02-10 | ULS 1672595 | 2026-08-02 01:16:11 |
| Cancellation Date | 2013-04-13 | ULS 1672595 | 2026-08-02 01:16:11 |