Universal Licensing System
WRWX431
NILES RADIO COMMUNICATIONS
License details
| ULS identifier | 4750090 |
|---|
| Call sign | WRWX431 |
|---|
| Radio service | YG |
|---|
| Status | A |
|---|
| Grant date | 2023-04-08 |
|---|
| Expiration | 2033-04-08 |
|---|
| Frequency range | 451.3 - 469.9 MHz (25 frequencies) |
|---|
| Locations | 2 |
|---|
| Representative location | TUSAYAN, COCONINO, AZ |
|---|
| Coordinates | 36.0714722, -112.1548056 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:14:28 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB8 | 451.30000000 | | | 50.000000 | 30.000000 | |
| 1 | 1 | FB8 | 451.40000000 | | | 50.000000 | 30.000000 | |
| 2 | 1 | MO8 | 456.30000000 | | | 40.000000 | 90.000000 | |
| 2 | 1 | MO8 | 456.30000000 | | | 40.000000 | 90.000000 | |
| 2 | 1 | MO8 | 456.40000000 | | | 40.000000 | 90.000000 | |
| 2 | 1 | MO8 | 456.40000000 | | | 40.000000 | 90.000000 | |
| 1 | 1 | FB8 | 461.22500000 | | | 50.000000 | 30.000000 | |
| 1 | 1 | FB8 | 461.30000000 | | | 50.000000 | 30.000000 | |
| 1 | 1 | FB8 | 461.67500000 | | | 50.000000 | 30.000000 | |
| 1 | 1 | FB8 | 462.07500000 | | | 50.000000 | 30.000000 | |
| 1 | 1 | FB8 | 462.17500000 | | | 50.000000 | 30.000000 | |
| 1 | 1 | FB8 | 462.25000000 | | | 50.000000 | 30.000000 | |
| 1 | 1 | FB8 | 463.26250000 | | | 50.000000 | 30.000000 | |
| 1 | 1 | FB8 | 463.57500000 | | | 50.000000 | 30.000000 | |
| 1 | 1 | FB8 | 463.77500000 | | | 50.000000 | 30.000000 | |
| 1 | 1 | FB8 | 464.10000000 | | | 50.000000 | 30.000000 | |
| 1 | 1 | FB8 | 464.20000000 | | | 50.000000 | 30.000000 | |
| 1 | 1 | FB8 | 464.35000000 | | | 50.000000 | 30.000000 | |
| 1 | 1 | FB8 | 464.90000000 | | | 50.000000 | 30.000000 | |
| 2 | 1 | MO8 | 466.22500000 | | | 40.000000 | 90.000000 | |
| 2 | 1 | MO8 | 467.07500000 | | | 40.000000 | 90.000000 | |
| 2 | 1 | MO8 | 467.17500000 | | | 40.000000 | 90.000000 | |
| 2 | 1 | MO8 | 467.25000000 | | | 40.000000 | 90.000000 | |
| 2 | 1 | MO8 | 469.10000000 | | | 40.000000 | 90.000000 | |
| 2 | 1 | MO8 | 469.10000000 | | | 40.000000 | 90.000000 | |
| 2 | 1 | MO8 | 469.20000000 | | | 40.000000 | 90.000000 | |
| 2 | 1 | MO8 | 469.35000000 | | | 40.000000 | 90.000000 | |
| 2 | 1 | MO8 | 469.35000000 | | | 40.000000 | 90.000000 | |
| 2 | 1 | MO8 | 469.90000000 | | | 40.000000 | 90.000000 | |
| 2 | 1 | MO8 | 469.90000000 | | | 40.000000 | 90.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.30000000 | | 7K60FXE |
| 1 | 1 | 451.30000000 | | 7K60FXD |
| 1 | 1 | 451.40000000 | | 7K60FXE |
| 1 | 1 | 451.40000000 | | 7K60FXD |
| 2 | 1 | 456.30000000 | | 7K60FXD |
| 2 | 1 | 456.30000000 | | 7K60FXE |
| 2 | 1 | 456.30000000 | | 7K60FXE |
| 2 | 1 | 456.30000000 | | 7K60FXD |
| 2 | 1 | 456.40000000 | | 7K60FXE |
| 2 | 1 | 456.40000000 | | 7K60FXD |
| 2 | 1 | 456.40000000 | | 7K60FXD |
| 2 | 1 | 456.40000000 | | 7K60FXE |
| 1 | 1 | 461.22500000 | | 7K60FXD |
| 1 | 1 | 461.22500000 | | 7K60FXE |
| 1 | 1 | 461.30000000 | | 7K60FXE |
| 1 | 1 | 461.30000000 | | 7K60FXD |
| 1 | 1 | 461.67500000 | | 7K60FXD |
| 1 | 1 | 461.67500000 | | 7K60FXE |
| 1 | 1 | 462.07500000 | | 7K60FXE |
| 1 | 1 | 462.07500000 | | 7K60FXD |
| 1 | 1 | 462.17500000 | | 7K60FXE |
| 1 | 1 | 462.17500000 | | 7K60FXD |
| 1 | 1 | 462.25000000 | | 7K60FXE |
| 1 | 1 | 462.25000000 | | 7K60FXD |
| 1 | 1 | 463.26250000 | | 7K60FXE |
| 1 | 1 | 463.26250000 | | 7K60FXD |
| 1 | 1 | 463.57500000 | | 7K60FXD |
| 1 | 1 | 463.57500000 | | 7K60FXE |
| 1 | 1 | 463.77500000 | | 7K60FXE |
| 1 | 1 | 463.77500000 | | 7K60FXD |
| 1 | 1 | 464.10000000 | | 7K60FXE |
| 1 | 1 | 464.10000000 | | 7K60FXD |
| 1 | 1 | 464.20000000 | | 7K60FXE |
| 1 | 1 | 464.20000000 | | 7K60FXD |
| 1 | 1 | 464.35000000 | | 7K60FXE |
| 1 | 1 | 464.35000000 | | 7K60FXD |
| 1 | 1 | 464.90000000 | | 7K60FXE |
| 1 | 1 | 464.90000000 | | 7K60FXD |
| 2 | 1 | 466.22500000 | | 7K60FXD |
| 2 | 1 | 466.22500000 | | 7K60FXE |
| 2 | 1 | 467.07500000 | | 7K60FXE |
| 2 | 1 | 467.07500000 | | 7K60FXD |
| 2 | 1 | 467.17500000 | | 7K60FXD |
| 2 | 1 | 467.17500000 | | 7K60FXE |
| 2 | 1 | 467.25000000 | | 7K60FXD |
| 2 | 1 | 467.25000000 | | 7K60FXE |
| 2 | 1 | 469.10000000 | | 7K60FXD |
| 2 | 1 | 469.10000000 | | 7K60FXE |
| 2 | 1 | 469.10000000 | | 7K60FXD |
| 2 | 1 | 469.10000000 | | 7K60FXE |
| 2 | 1 | 469.20000000 | | 7K60FXE |
| 2 | 1 | 469.20000000 | | 7K60FXD |
| 2 | 1 | 469.35000000 | | 7K60FXE |
| 2 | 1 | 469.35000000 | | 7K60FXD |
| 2 | 1 | 469.35000000 | | 7K60FXD |
| 2 | 1 | 469.35000000 | | 7K60FXE |
| 2 | 1 | 469.90000000 | | 7K60FXD |
| 2 | 1 | 469.90000000 | | 7K60FXE |
| 2 | 1 | 469.90000000 | | 7K60FXE |
| 2 | 1 | 469.90000000 | | 7K60FXD |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | HOPI POINT GCNP, TUSAYAN, COCONINO, AZ | 36.07147222, -112.15480556 | 2147.000 m | POLE | 20.000 m structure / 21.000 m overall | |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 21.000 m | | | | 509.200 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 1602 N EAST ST, FLAGSTAFF, AZ | COCONINO | 9287744621 |
License history
| Date | File or call sign | Action |
|---|
| 2025-04-08 | WRWX431 | LETCNS |
| 2024-07-09 | WRWX431 | LIMOD |
| 2024-01-09 | WRWX431 | LETCNS |
| 2023-04-08 | WRWX431 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4750090 | 2026-08-02 01:14:28 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRWX431 | ULS 4750090 | 2026-08-02 01:14:28 |
| Status | A | ULS 4750090 | 2026-08-02 01:14:28 |
| Service | YG | ULS 4750090 | 2026-08-02 01:14:28 |
| Grant Date | 2023-04-08 | ULS 4750090 | 2026-08-02 01:14:28 |
| Expiration Date | 2033-04-08 | ULS 4750090 | 2026-08-02 01:14:28 |