Universal Licensing System
WRMG684
Navajo Tribal Utility Authority
License details
| ULS identifier | 4432845 |
|---|
| Call sign | WRMG684 |
|---|
| Radio service | CF |
|---|
| Status | A |
|---|
| Grant date | 2021-04-06 |
|---|
| Expiration | 2031-04-06 |
|---|
| Frequency range | 10975 - 11155 MHz (4 frequencies) |
|---|
| Locations | 2 |
|---|
| Representative location | Low Mountain, APACHE, AZ |
|---|
| Coordinates | 35.9092500, -109.9625556 |
|---|
| Source archive | l_micro.zip |
|---|
| Dataset refreshed | 2026-08-17 04:22:41 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 2 | FXO | 10975.00000000 | | | | | |
| 1 | 3 | FXO | 10995.00000000 | | | | | |
| 1 | 1 | FXO | 11015.00000000 | | | | | |
| 1 | 3 | FXO | 11155.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 2 | 10975.00000000 | | 40M0D7W |
| 1 | 2 | 10975.00000000 | | 40M0D7W |
| 1 | 2 | 10975.00000000 | | 40M0G7W |
| 1 | 2 | 10975.00000000 | | 40M0D7W |
| 1 | 2 | 10975.00000000 | | 40M0D7W |
| 1 | 2 | 10975.00000000 | | 40M0D7W |
| 1 | 2 | 10975.00000000 | | 40M0D7W |
| 1 | 2 | 10975.00000000 | | 40M0D7W |
| 1 | 2 | 10975.00000000 | | 40M0D7W |
| 1 | 2 | 10975.00000000 | | 40M0D7W |
| 1 | 3 | 10995.00000000 | | 80M0D7W |
| 1 | 3 | 10995.00000000 | | 80M0D7W |
| 1 | 3 | 10995.00000000 | | 80M0D7W |
| 1 | 3 | 10995.00000000 | | 80M0D7W |
| 1 | 3 | 10995.00000000 | | 80M0G7W |
| 1 | 3 | 10995.00000000 | | 80M0D7W |
| 1 | 3 | 10995.00000000 | | 80M0D7W |
| 1 | 3 | 10995.00000000 | | 80M0D7W |
| 1 | 3 | 10995.00000000 | | 80M0D7W |
| 1 | 3 | 10995.00000000 | | 80M0D7W |
| 1 | 1 | 11015.00000000 | | 40M0D7W |
| 1 | 1 | 11015.00000000 | | 40M0D7W |
| 1 | 1 | 11015.00000000 | | 40M0D7W |
| 1 | 1 | 11015.00000000 | | 40M0D7W |
| 1 | 1 | 11015.00000000 | | 40M0D7W |
| 1 | 1 | 11015.00000000 | | 40M0D7W |
| 1 | 1 | 11015.00000000 | | 40M0D7W |
| 1 | 1 | 11015.00000000 | | 40M0G7W |
| 1 | 1 | 11015.00000000 | | 40M0D7W |
| 1 | 1 | 11015.00000000 | | 40M0D7W |
| 1 | 3 | 11155.00000000 | | 80M0D7W |
| 1 | 3 | 11155.00000000 | | 80M0D7W |
| 1 | 3 | 11155.00000000 | | 80M0G7W |
| 1 | 3 | 11155.00000000 | | 80M0D7W |
| 1 | 3 | 11155.00000000 | | 80M0D7W |
| 1 | 3 | 11155.00000000 | | 80M0D7W |
| 1 | 3 | 11155.00000000 | | 80M0D7W |
| 1 | 3 | 11155.00000000 | | 80M0D7W |
| 1 | 3 | 11155.00000000 | | 80M0D7W |
| 1 | 3 | 11155.00000000 | | 80M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | Apache County, Arizona 86034, Low Mountain, APACHE, AZ | 35.90925000, -109.96255556 | 2202.100 m | LTOWER | 54.900 m structure / 56.400 m overall | |
| 2 | R | | 35.95177778, -110.08872222 | 1896.900 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | Commscope VHLPX4-11WA | | H | 40.7000 | 292.5000 | | |
| 1 | 2 | R | Commscope VHLPX2-11WA | | | 34.7000 | | | |
| 2 | 1 | T | Commscope VHLPX4-11WA | | V | 40.7000 | 292.5000 | | |
| 2 | 2 | R | Commscope VHLPX2-11WA | | | 34.7000 | | | |
| 3 | 1 | T | RFS SCX3-W100B | | S | 38.6000 | 292.5000 | | |
| 3 | 2 | R | RFS SCX2-W100C | | | 34.5000 | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 170 North Indian Route 12, Fort Definance, AZ | APACHE | 9287294670 |
License history
| Date | File or call sign | Action |
|---|
| 2026-02-05 | WRMG684 | LIMOD |
| 2026-01-27 | WRMG684 | LIAUA |
| 2025-05-20 | WRMG684 | LIMOD |
| 2022-09-23 | WRMG684 | LETCNS |
| 2021-04-06 | WRMG684 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4432845 | 2026-08-17 04:22:41 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRMG684 | ULS 4432845 | 2026-08-17 04:22:41 |
| Status | A | ULS 4432845 | 2026-08-17 04:22:41 |
| Service | CF | ULS 4432845 | 2026-08-17 04:22:41 |
| Grant Date | 2021-04-06 | ULS 4432845 | 2026-08-17 04:22:41 |
| Expiration Date | 2031-04-06 | ULS 4432845 | 2026-08-17 04:22:41 |