Universal Licensing System
WRMP583
NAVAJO TRIBAL UTILITY AUTHORITY
License details
| ULS identifier | 4447508 |
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| Call sign | WRMP583 |
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| Radio service | CF |
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| Status | A |
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| Grant date | 2021-05-12 |
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| Expiration | 2031-05-12 |
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| Frequency range | 13000 MHz |
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| Locations | 2 |
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| Representative location | St. Michaels, APACHE, AZ |
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| Coordinates | 35.6729722, -109.2079722 |
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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 | 1 | FXO | 13000.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 13000.00000000 | | 50M0D7W |
| 1 | 1 | 13000.00000000 | | 50M0G7W |
| 1 | 1 | 13000.00000000 | | 50M0D7W |
| 1 | 1 | 13000.00000000 | | 50M0D7W |
| 1 | 1 | 13000.00000000 | | 50M0D7W |
| 1 | 1 | 13000.00000000 | | 50M0D7W |
| 1 | 1 | 13000.00000000 | | 50M0D7W |
| 1 | 1 | 13000.00000000 | | 50M0D7W |
| 1 | 1 | 13000.00000000 | | 50M0D7W |
| 1 | 1 | 13000.00000000 | | 50M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | Indian Route 201, St. Michaels, APACHE, AZ | 35.67297222, -109.20797222 | 2362.900 m | LTOWER | 54.900 m structure / 56.400 m overall | |
| 2 | R | | 35.67991667, -109.06813889 | 2089.100 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | Commscope VHLPX4-13C | | S | 42.0000 | 86.5000 | | |
| 1 | 2 | R | Commscope VHLPX4-13C | | | 42.0000 | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 170 North Indian Route 12, Fort Definance, AZ | APACHE | 9287294670 |
License history
| Date | File or call sign | Action |
|---|
| 2026-01-27 | WRMP583 | LIAUA |
| 2025-11-20 | WRMP583 | LIAUA |
| 2021-05-12 | WRMP583 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4447508 | 2026-08-02 02:45:29 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRMP583 | ULS 4447508 | 2026-08-02 02:45:29 |
| Status | A | ULS 4447508 | 2026-08-02 02:45:29 |
| Service | CF | ULS 4447508 | 2026-08-02 02:45:29 |
| Grant Date | 2021-05-12 | ULS 4447508 | 2026-08-02 02:45:29 |
| Expiration Date | 2031-05-12 | ULS 4447508 | 2026-08-02 02:45:29 |