Universal Licensing System
WRPU397
The Apache Railway Company, LLC
License details
| ULS identifier | 4570685 |
|---|
| Call sign | WRPU397 |
|---|
| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2022-03-17 |
|---|
| Expiration | 2032-03-17 |
|---|
| Frequency range | 452.825 - 457.9 MHz (4 frequencies) |
|---|
| Locations | 3 |
|---|
| Representative location | HOLBROOK, NAVAJO, AZ |
|---|
| Coordinates | 34.6405556, -110.3216667 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:20:07 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 2 | 1 | MO | 452.82500000 | | | 45.000000 | 45.000000 | |
| 1 | 1 | FB2 | 452.90000000 | | | 100.000000 | 360.000000 | |
| 2 | 1 | MO | 452.90000000 | | | 75.000000 | 75.000000 | |
| 2 | 1 | MO | 457.82500000 | | | 45.000000 | 45.000000 | |
| 2 | 1 | MO | 457.90000000 | | | 75.000000 | 75.000000 | |
| 3 | 1 | FX1 | 457.90000000 | | | 75.000000 | 300.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 452.82500000 | | 11K2F3E |
| 1 | 1 | 452.90000000 | | 11K2F3E |
| 1 | 1 | 452.90000000 | | 4K00F1E |
| 2 | 1 | 452.90000000 | | 4K00F1E |
| 2 | 1 | 452.90000000 | | 11K2F3E |
| 2 | 1 | 457.82500000 | | 11K2F3E |
| 2 | 1 | 457.90000000 | | 11K2F3E |
| 3 | 1 | 457.90000000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | ON AZ HWY 337 20 MI SSW, HOLBROOK, NAVAJO, AZ | 34.64055556, -110.32166667 | 1850.000 m | GTOWER | 90.800 m structure / 90.800 m overall | |
| 2 | T | HOLBROOK, NAVAJO, AZ | 34.64055556, -110.32166667 | | | | |
| 3 | T | NAVAJO, AZ | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 89.000 m | V | 6.0000 | 360.0000 | 151.700 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | Railway Office, 13 Miles West of, Snowflake, AZ | NAVAJO | 9285364696 |
License history
| Date | File or call sign | Action |
|---|
| 2024-02-28 | WRPU397 | LIAUA |
| 2022-12-24 | WRPU397 | LETCNS |
| 2022-12-19 | WRPU397 | LETCNS |
| 2022-03-17 | WRPU397 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4570685 | 2026-08-02 01:20:07 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRPU397 | ULS 4570685 | 2026-08-02 01:20:07 |
| Status | A | ULS 4570685 | 2026-08-02 01:20:07 |
| Service | IG | ULS 4570685 | 2026-08-02 01:20:07 |
| Grant Date | 2022-03-17 | ULS 4570685 | 2026-08-02 01:20:07 |
| Expiration Date | 2032-03-17 | ULS 4570685 | 2026-08-02 01:20:07 |