Universal Licensing System
WRXB730
NAVAJO TRIBAL UTILITY AUTHORITY
License details
| ULS identifier | 4756772 |
|---|
| Call sign | WRXB730 |
|---|
| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2023-04-24 |
|---|
| Expiration | 2033-04-24 |
|---|
| Frequency range | 151.565 - 158.325 MHz (6 frequencies) |
|---|
| Locations | 6 |
|---|
| Representative location | HOUCK, APACHE, AZ |
|---|
| Coordinates | 35.2928056, -109.2351389 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:09:43 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 151.56500000 | | | 50.000000 | 100.000000 | |
| 4 | 1 | MO | 151.56500000 | | | 45.000000 | 45.000000 | |
| 2 | 1 | FB2 | 151.97000000 | | | 50.000000 | 100.000000 | |
| 5 | 1 | MO | 151.97000000 | | | 45.000000 | 45.000000 | |
| 3 | 1 | FB2 | 152.42000000 | | | 50.000000 | 100.000000 | |
| 6 | 1 | MO | 152.42000000 | | | 45.000000 | 45.000000 | |
| 6 | 1 | MO | 157.68000000 | | | 45.000000 | 45.000000 | |
| 4 | 1 | MO | 158.23500000 | | | 45.000000 | 45.000000 | |
| 5 | 1 | MO | 158.32500000 | | | 45.000000 | 45.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 151.56500000 | | 7K60FXE |
| 1 | 1 | 151.56500000 | | 11K2F3E |
| 4 | 1 | 151.56500000 | | 11K2F3E |
| 4 | 1 | 151.56500000 | | 7K60FXE |
| 2 | 1 | 151.97000000 | | 7K60FXE |
| 2 | 1 | 151.97000000 | | 11K2F3E |
| 5 | 1 | 151.97000000 | | 11K2F3E |
| 5 | 1 | 151.97000000 | | 7K60FXE |
| 3 | 1 | 152.42000000 | | 11K2F3E |
| 3 | 1 | 152.42000000 | | 7K60FXE |
| 6 | 1 | 152.42000000 | | 11K2F3E |
| 6 | 1 | 152.42000000 | | 7K60FXE |
| 6 | 1 | 157.68000000 | | 11K2F3E |
| 6 | 1 | 157.68000000 | | 7K60FXE |
| 4 | 1 | 158.23500000 | | 11K2F3E |
| 4 | 1 | 158.23500000 | | 7K60FXE |
| 5 | 1 | 158.32500000 | | 7K60FXE |
| 5 | 1 | 158.32500000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | HOUCK EAST NTUA WATER TANK, HOUCK, APACHE, AZ | 35.29280556, -109.23513889 | 1876.000 m | LTOWER | 54.900 m structure / 55.200 m overall | |
| 2 | T | Mexican Water NTUA Water Tank, Bluff, SAN JUAN, UT | 37.02627778, -109.58108333 | 1604.700 m | LTOWER | 54.900 m structure / 55.200 m overall | |
| 3 | T | County Rd 7820 140 ft W, Nageezi, SAN JUAN, NM | 36.26261111, -107.74538889 | 2121.000 m | LTOWER | 54.900 m structure / 54.900 m overall | |
| 4 | T | | | | | | |
| 5 | T | | | | | | |
| 6 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 55.200 m | | 6.0000 | | -11.100 | |
| 1 | 2 | T | | 55.200 m | | 6.0000 | | 123.800 | |
| 1 | 3 | T | | 54.900 m | | 6.0000 | | 109.600 | |
| 1 | 4 | T | | | | | | | |
| 1 | 5 | T | | | | | | | |
| 1 | 6 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | NORTH HWY ROUTE 12, FORT DEFIANCE, AZ | APACHE | 9287296223 |
License history
| Date | File or call sign | Action |
|---|
| 2025-11-20 | WRXB730 | LIAUA |
| 2024-01-26 | WRXB730 | LETCNS |
| 2023-04-24 | WRXB730 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4756772 | 2026-08-02 01:09:43 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRXB730 | ULS 4756772 | 2026-08-02 01:09:43 |
| Status | A | ULS 4756772 | 2026-08-02 01:09:43 |
| Service | IG | ULS 4756772 | 2026-08-02 01:09:43 |
| Grant Date | 2023-04-24 | ULS 4756772 | 2026-08-02 01:09:43 |
| Expiration Date | 2033-04-24 | ULS 4756772 | 2026-08-02 01:09:43 |