Universal Licensing System
WQXU679
Navajo Tribal Utility Authority
License details
| ULS identifier | 3821794 |
|---|
| Call sign | WQXU679 |
|---|
| Radio service | CF |
|---|
| Status | A |
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| Grant date | 2026-05-12 |
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| Expiration | 2036-06-14 |
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| Frequency range | 17815 - 17865 MHz (2 frequencies) |
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| Locations | 2 |
|---|
| Representative location | Houck, APACHE, AZ |
|---|
| Coordinates | 35.2837500, -109.2405278 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:45:24 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 17815.00000000 | | | | | |
| 1 | 1 | FXO | 17815.00000000 | | | | | |
| 1 | 2 | FXO | 17865.00000000 | | | | | |
| 1 | 2 | FXO | 17865.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 17815.00000000 | | 50M0D7W |
| 1 | 1 | 17815.00000000 | | 50M0D7W |
| 1 | 1 | 17815.00000000 | | 50M0G7W |
| 1 | 1 | 17815.00000000 | | 50M0D7W |
| 1 | 1 | 17815.00000000 | | 50M0D7W |
| 1 | 1 | 17815.00000000 | | 50M0D7W |
| 1 | 1 | 17815.00000000 | | 50M0D7W |
| 1 | 1 | 17815.00000000 | | 50M0D7W |
| 1 | 1 | 17815.00000000 | | 50M0D7W |
| 1 | 1 | 17815.00000000 | | 50M0D7W |
| 1 | 2 | 17865.00000000 | | 50M0D7W |
| 1 | 2 | 17865.00000000 | | 50M0D7W |
| 1 | 2 | 17865.00000000 | | 50M0D7W |
| 1 | 2 | 17865.00000000 | | 50M0D7W |
| 1 | 2 | 17865.00000000 | | 50M0D7W |
| 1 | 2 | 17865.00000000 | | 50M0D7W |
| 1 | 2 | 17865.00000000 | | 50M0G7W |
| 1 | 2 | 17865.00000000 | | 50M0D7W |
| 1 | 2 | 17865.00000000 | | 50M0D7W |
| 1 | 2 | 17865.00000000 | | 50M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | North-West of Hwy 40, Houck, APACHE, AZ | 35.28375000, -109.24052778 | 1834.900 m | UPOLE | 10.700 m structure / 10.700 m overall | |
| 2 | R | | 35.29280556, -109.23513889 | 1876.000 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | Radio Waves, Inc HPLPD1-18 | | V | 33.8000 | 26.0000 | | |
| 1 | 2 | R | Radio Waves, Inc HPLPD1-18 | | | 33.8000 | | | |
| 2 | 1 | T | Radio Waves, Inc HPLPD1-18 | | H | 33.8000 | 26.0000 | | |
| 2 | 2 | R | Radio Waves, Inc HPLPD1-18 | | | 33.8000 | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 170 North Indian Route 12, Fort Defiance, AZ | APACHE | 9287294670 |
License history
| Date | File or call sign | Action |
|---|
| 2026-05-12 | WQXU679 | LIREN |
| 2026-02-05 | WQXU679 | LIMOD |
| 2026-01-27 | WQXU679 | LIAUA |
| 2025-11-20 | WQXU679 | LIAUA |
| 2016-06-14 | WQXU679 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3821794 | 2026-08-02 02:45:24 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQXU679 | ULS 3821794 | 2026-08-02 02:45:24 |
| Status | A | ULS 3821794 | 2026-08-02 02:45:24 |
| Service | CF | ULS 3821794 | 2026-08-02 02:45:24 |
| Grant Date | 2026-05-12 | ULS 3821794 | 2026-08-02 02:45:24 |
| Expiration Date | 2036-06-14 | ULS 3821794 | 2026-08-02 02:45:24 |