Universal Licensing System
WQPQ604
NAVAJO TRIBAL UTILITY AUTHORITY
License details
| ULS identifier | 3395478 |
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| Call sign | WQPQ604 |
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| Radio service | CF |
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| Status | A |
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| Grant date | 2022-07-06 |
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| Expiration | 2032-07-20 |
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| Frequency range | 17820 - 17980 MHz (3 frequencies) |
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| Locations | 2 |
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| Representative location | Window Rock, MCKINLEY, NM |
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| Coordinates | 35.6393056, -109.0426667 |
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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 | 17820.00000000 | | | | | |
| 1 | 1 | FXO | 17820.00000000 | | | | | |
| 1 | 2 | FXO | 17900.00000000 | | | | | |
| 1 | 2 | FXO | 17900.00000000 | | | | | |
| 1 | 1 | FXO | 17980.00000000 | | | | | |
| 1 | 1 | FXO | 17980.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 17820.00000000 | | 55M0D7W |
| 1 | 1 | 17820.00000000 | | 55M0D7W |
| 1 | 1 | 17820.00000000 | | 55M0D7W |
| 1 | 1 | 17820.00000000 | | 55M0G7W |
| 1 | 1 | 17820.00000000 | | 55M0D7W |
| 1 | 1 | 17820.00000000 | | 55M0D7W |
| 1 | 1 | 17820.00000000 | | 55M0D7W |
| 1 | 1 | 17820.00000000 | | 55M0D7W |
| 1 | 2 | 17900.00000000 | | 55M0G7W |
| 1 | 2 | 17900.00000000 | | 55M0D7W |
| 1 | 2 | 17900.00000000 | | 55M0D7W |
| 1 | 2 | 17900.00000000 | | 55M0D7W |
| 1 | 2 | 17900.00000000 | | 55M0D7W |
| 1 | 2 | 17900.00000000 | | 55M0D7W |
| 1 | 2 | 17900.00000000 | | 55M0D7W |
| 1 | 2 | 17900.00000000 | | 55M0D7W |
| 1 | 1 | 17980.00000000 | | 55M0D7W |
| 1 | 1 | 17980.00000000 | | 55M0D7W |
| 1 | 1 | 17980.00000000 | | 55M0D7W |
| 1 | 1 | 17980.00000000 | | 55M0D7W |
| 1 | 1 | 17980.00000000 | | 55M0D7W |
| 1 | 1 | 17980.00000000 | | 55M0G7W |
| 1 | 1 | 17980.00000000 | | 55M0D7W |
| 1 | 1 | 17980.00000000 | | 30M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | Pole 17, Window Rock, MCKINLEY, NM | 35.63930556, -109.04266667 | 2101.300 m | UPOLE | 7.600 m structure / 7.600 m overall | |
| 2 | R | | 35.64952778, -109.03197222 | 2072.900 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | RADIO WAVES, INC HPD2-18 | | V | 38.4000 | 40.5000 | | |
| 1 | 2 | R | RADIO WAVES, INC HPD2-18 | | | 38.4000 | | | |
| 2 | 1 | T | RADIO WAVES, INC HPD2-18 | | H | 38.4000 | 40.5000 | | |
| 2 | 2 | R | RADIO WAVES, INC HPD2-18 | | | 38.4000 | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | PO BOX 170, FORT DEFIANCE, AZ | NAVAJO | 9287295721 |
License history
| Date | File or call sign | Action |
|---|
| 2026-01-27 | WQPQ604 | LIAUA |
| 2025-11-20 | WQPQ604 | LIAUA |
| 2022-07-06 | WQPQ604 | LIREN |
| 2022-04-25 | WQPQ604 | LETRES |
| 2022-04-21 | WQPQ604 | ESURNW |
| 2013-10-22 | WQPQ604 | LETCNS |
| 2012-07-20 | WQPQ604 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3395478 | 2026-08-02 02:45:24 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQPQ604 | ULS 3395478 | 2026-08-02 02:45:24 |
| Status | A | ULS 3395478 | 2026-08-02 02:45:24 |
| Service | CF | ULS 3395478 | 2026-08-02 02:45:24 |
| Grant Date | 2022-07-06 | ULS 3395478 | 2026-08-02 02:45:24 |
| Expiration Date | 2032-07-20 | ULS 3395478 | 2026-08-02 02:45:24 |