Universal Licensing System
WRFQ840
Commnet Four Corners, LLC
License details
| ULS identifier | 4271513 |
|---|
| Call sign | WRFQ840 |
|---|
| Radio service | CF |
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| Status | A |
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| Grant date | 2020-04-14 |
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| Expiration | 2030-04-14 |
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| Frequency range | 17865 MHz |
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| Locations | 2 |
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| Representative location | Brawley, IMPERIAL, CA |
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| Coordinates | 33.0148611, -115.5417222 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:44:10 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 17865.00000000 | | | | | |
| 1 | 1 | FXO | 17865.00000000 | | | | | |
| 1 | 1 | FXO | 17865.00000000 | | | | | |
| 1 | 1 | FXO | 17865.00000000 | | | | | |
| 1 | 1 | FXO | 17865.00000000 | | | | | |
| 1 | 1 | FXO | 17865.00000000 | | | | | |
| 1 | 1 | FXO | 17865.00000000 | | | | | |
| 1 | 1 | FXO | 17865.00000000 | | | | | |
| 1 | 1 | FXO | 17865.00000000 | | | | | |
| 1 | 1 | FXO | 17865.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 17865.00000000 | | 50M0D7W |
| 1 | 1 | 17865.00000000 | | 50M0D7W |
| 1 | 1 | 17865.00000000 | | 50M0D7W |
| 1 | 1 | 17865.00000000 | | 50M0D7W |
| 1 | 1 | 17865.00000000 | | 50M0D7W |
| 1 | 1 | 17865.00000000 | | 50M0D7W |
| 1 | 1 | 17865.00000000 | | 50M0D7W |
| 1 | 1 | 17865.00000000 | | 50M0D7W |
| 1 | 1 | 17865.00000000 | | 50M0D7W |
| 1 | 1 | 17865.00000000 | | 50M0G7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | Andre Road, Brawley, IMPERIAL, CA | 33.01486111, -115.54172222 | -41.000 m | BANT | 7.000 m structure / 10.000 m overall | |
| 2 | R | | 32.97805556, -115.55597222 | -40.200 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | Commscope VHLP1-18F | | V | 34.6000 | 198.1000 | | |
| 1 | 2 | R | Commscope VHLP1-18F | | | 34.6000 | 0.0000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2023-01-10 | WRFQ840 | LITRAN |
| 2022-05-13 | WRFQ840 | LIAUA |
| 2022-05-03 | WRFQ840 | LIAUA |
| 2021-05-26 | WRFQ840 | LIAUA |
| 2020-10-31 | WRFQ840 | LIAUA |
| 2020-04-14 | WRFQ840 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4271513 | 2026-08-02 02:44:10 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRFQ840 | ULS 4271513 | 2026-08-02 02:44:10 |
| Status | A | ULS 4271513 | 2026-08-02 02:44:10 |
| Service | CF | ULS 4271513 | 2026-08-02 02:44:10 |
| Grant Date | 2020-04-14 | ULS 4271513 | 2026-08-02 02:44:10 |
| Expiration Date | 2030-04-14 | ULS 4271513 | 2026-08-02 02:44:10 |