Universal Licensing System
WRDG631
NAVAJO TRIBAL UTILITY AUTHORITY
License details
| ULS identifier | 4153289 |
|---|
| Call sign | WRDG631 |
|---|
| Radio service | CF |
|---|
| Status | A |
|---|
| Grant date | 2019-04-24 |
|---|
| Expiration | 2029-04-24 |
|---|
| Frequency range | 11325 - 11645 MHz (4 frequencies) |
|---|
| Locations | 1 |
|---|
| Coordinates | 36.8099444, -109.4309167 |
|---|
| Source archive | l_micro.zip |
|---|
| Dataset refreshed | 2026-08-02 02:45:24 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 4 | FXO | 11325.00000000 | | | | | |
| 1 | 4 | FXO | 11405.00000000 | | | | | |
| 1 | 1 | FXO | 11485.00000000 | | | | | |
| 1 | 2 | FXO | 11645.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 4 | 11325.00000000 | | 80M0D7W |
| 1 | 4 | 11325.00000000 | | 80M0D7W |
| 1 | 4 | 11325.00000000 | | 80M0D7W |
| 1 | 4 | 11325.00000000 | | 80M0D7W |
| 1 | 4 | 11325.00000000 | | 80M0D7W |
| 1 | 4 | 11325.00000000 | | 80M0D7W |
| 1 | 4 | 11325.00000000 | | 80M0G7W |
| 1 | 4 | 11325.00000000 | | 80M0D7W |
| 1 | 4 | 11325.00000000 | | 80M0D7W |
| 1 | 4 | 11325.00000000 | | 80M0D7W |
| 1 | 4 | 11405.00000000 | | 80M0D7W |
| 1 | 4 | 11405.00000000 | | 80M0D7W |
| 1 | 4 | 11405.00000000 | | 80M0G7W |
| 1 | 4 | 11405.00000000 | | 80M0D7W |
| 1 | 4 | 11405.00000000 | | 80M0D7W |
| 1 | 4 | 11405.00000000 | | 80M0D7W |
| 1 | 4 | 11405.00000000 | | 80M0D7W |
| 1 | 4 | 11405.00000000 | | 80M0D7W |
| 1 | 4 | 11405.00000000 | | 80M0D7W |
| 1 | 4 | 11405.00000000 | | 80M0D7W |
| 1 | 1 | 11485.00000000 | | 80M0D7W |
| 1 | 1 | 11485.00000000 | | 80M0D7W |
| 1 | 1 | 11485.00000000 | | 80M0D7W |
| 1 | 1 | 11485.00000000 | | 80M0G7W |
| 1 | 1 | 11485.00000000 | | 80M0D7W |
| 1 | 1 | 11485.00000000 | | 80M0D7W |
| 1 | 1 | 11485.00000000 | | 80M0D7W |
| 1 | 1 | 11485.00000000 | | 80M0D7W |
| 1 | 1 | 11485.00000000 | | 80M0D7W |
| 1 | 1 | 11485.00000000 | | 80M0D7W |
| 1 | 1 | 11485.00000000 | | 80M0D7W |
| 1 | 2 | 11645.00000000 | | 80M0D7W |
| 1 | 2 | 11645.00000000 | | 80M0D7W |
| 1 | 2 | 11645.00000000 | | 80M0D7W |
| 1 | 2 | 11645.00000000 | | 80M0D7W |
| 1 | 2 | 11645.00000000 | | 80M0D7W |
| 1 | 2 | 11645.00000000 | | 80M0D7W |
| 1 | 2 | 11645.00000000 | | 80M0D7W |
| 1 | 2 | 11645.00000000 | | 80M0D7W |
| 1 | 2 | 11645.00000000 | | 80M0D7W |
| 1 | 2 | 11645.00000000 | | 80M0D7W |
| 1 | 2 | 11645.00000000 | | 80M0G7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | US-160, Dennehotso, APACHE, AZ | 36.91144444, -109.77680556 | 1573.400 m | MTOWER | 8.500 m structure / 9.800 m overall | |
| 2 | R | | 37.13908333, -109.42675000 | 1680.400 m | | | |
| 3 | R | | 36.80994444, -109.43091667 | 1762.900 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | Radio Waves, Inc HPD3-1011 | | H | 36.9000 | 50.9000 | | |
| 1 | 2 | R | Radio Waves, Inc HPD6-1011 | | | 43.6000 | | | |
| 2 | 1 | T | Radio Waves, Inc HPD3-1011 | | S | 36.9000 | 50.9000 | | |
| 2 | 2 | R | Radio Waves, Inc HPD6-1011 | | | 43.6000 | | | |
| 2 | 3 | R | Radio Waves, Inc HPD6-11 | | | 43.2000 | | | |
| 4 | 1 | T | Radio Waves, Inc HPD2-11 | | S | 34.3000 | 109.9000 | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 170 North Indian Route 12, Fort Defiance, AZ | APACHE | 9287296516 |
Special conditions
| Type | Condition code |
|---|
| P | 4020 |
| P | 5106 |
License history
| Date | File or call sign | Action |
|---|
| 2026-01-27 | WRDG631 | LIAUA |
| 2025-11-20 | WRDG631 | LIAUA |
| 2025-01-15 | WRDG631 | LIMOD |
| 2021-12-13 | WRDG631 | LIMOD |
| 2020-10-22 | WRDG631 | LIMOD |
| 2019-04-24 | WRDG631 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4153289 | 2026-08-02 02:45:24 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRDG631 | ULS 4153289 | 2026-08-02 02:45:24 |
| Status | A | ULS 4153289 | 2026-08-02 02:45:24 |
| Service | CF | ULS 4153289 | 2026-08-02 02:45:24 |
| Grant Date | 2019-04-24 | ULS 4153289 | 2026-08-02 02:45:24 |
| Expiration Date | 2029-04-24 | ULS 4153289 | 2026-08-02 02:45:24 |