Universal Licensing System
WQZS638
NAVAJO TRIBAL UTILITY AUTHORITY
License details
| ULS identifier | 3941863 |
|---|
| Call sign | WQZS638 |
|---|
| Radio service | CF |
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| Status | A |
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| Grant date | 2017-07-24 |
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| Expiration | 2027-07-24 |
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| Frequency range | 17765 - 17815 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | CROWNPOINT, MCKINLEY, NM |
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| Coordinates | 35.6913889, -108.1377500 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:45:29 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 2 | FXO | 17765.00000000 | | | | | |
| 1 | 1 | FXO | 17815.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 2 | 17765.00000000 | | 50M0G7W |
| 1 | 2 | 17765.00000000 | | 50M0D7W |
| 1 | 2 | 17765.00000000 | | 50M0D7W |
| 1 | 2 | 17765.00000000 | | 50M0D7W |
| 1 | 2 | 17765.00000000 | | 50M0D7W |
| 1 | 2 | 17765.00000000 | | 50M0D7W |
| 1 | 2 | 17765.00000000 | | 50M0D7W |
| 1 | 2 | 17765.00000000 | | 50M0D7W |
| 1 | 2 | 17765.00000000 | | 50M0D7W |
| 1 | 2 | 17765.00000000 | | 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 | 1 | 17815.00000000 | | 50M0D7W |
| 1 | 1 | 17815.00000000 | | 50M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 1771 New Mexico 371 route 9, CROWNPOINT, MCKINLEY, NM | 35.69138889, -108.13775000 | 2084.600 m | B | 12.200 m structure / 12.200 m overall | |
| 2 | R | | 35.69583333, -108.14505556 | 2090.900 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | RADIO WAVES HPLPD1-18 | | V | 33.8000 | 306.7000 | | |
| 1 | 2 | R | RADIO WAVES HPLPD1-18 | | | 33.8000 | | | |
| 2 | 1 | T | RADIO WAVES HPLPD1-18 | | H | 33.8000 | 306.7000 | | |
| 2 | 2 | R | RADIO WAVES HPLPD1-18 | | | 33.8000 | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 170 North Indian Route 12, FORT DEFIANCE, AZ | NAVAJO | 9287294670 |
License history
| Date | File or call sign | Action |
|---|
| 2026-02-06 | WQZS638 | LIMOD |
| 2026-01-27 | WQZS638 | LIAUA |
| 2025-11-20 | WQZS638 | LIAUA |
| 2017-07-24 | WQZS638 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3941863 | 2026-08-02 02:45:29 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQZS638 | ULS 3941863 | 2026-08-02 02:45:29 |
| Status | A | ULS 3941863 | 2026-08-02 02:45:29 |
| Service | CF | ULS 3941863 | 2026-08-02 02:45:29 |
| Grant Date | 2017-07-24 | ULS 3941863 | 2026-08-02 02:45:29 |
| Expiration Date | 2027-07-24 | ULS 3941863 | 2026-08-02 02:45:29 |