Universal Licensing System
WROP411
UNION PACIFIC RAILROAD COMPANY
License details
| ULS identifier | 4522880 |
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| Call sign | WROP411 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2021-11-15 |
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| Expiration | 2031-11-15 |
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| Frequency range | 452.4375 - 457.4375 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | PASCO, FRANKLIN, WA |
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| Coordinates | 46.4887500, -118.6429444 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:12:31 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
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| 1 | 1 | FXO | 452.43750000 | | | 5.000000 | 8.000000 | |
| 2 | 1 | FXO | 457.43750000 | | | 5.000000 | 4.800000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 452.43750000 | | 4K00F1D |
| 1 | 1 | 452.43750000 | | 11K2F2D |
| 2 | 1 | 457.43750000 | | 11K2F2D |
| 2 | 1 | 457.43750000 | | 4K00F1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | JONES POINT MW, 4206 NEFF JONES RD, VIA BURR CANYON, PASCO, FRANKLIN, WA | 46.48875000, -118.64294444 | 397.000 m | LTOWER | 19.200 m structure / 19.200 m overall | |
| 2 | T | MP 253.9, AYER SUB, PRESCOTT, WALLA WALLA, WA | 46.41233333, -118.63261111 | 145.000 m | POLE | 18.300 m structure / 18.300 m overall | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 18.300 m | H | 11.0000 | 174.7000 | 72.000 | |
| 1 | 2 | T | | 18.300 m | H | 11.0000 | 354.7000 | -154.000 | |
Control points
| Number | Address | County | Phone |
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| 1 | 1400 DOUGLAS ST. STOP 0540, OMAHA, NE | DOUGLAS | 4025446090 |
License history
| Date | File or call sign | Action |
|---|
| 2023-10-12 | WROP411 | LIAUA |
| 2022-10-12 | WROP411 | LETCNS |
| 2021-11-15 | WROP411 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4522880 | 2026-08-02 01:12:31 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WROP411 | ULS 4522880 | 2026-08-02 01:12:31 |
| Status | A | ULS 4522880 | 2026-08-02 01:12:31 |
| Service | IG | ULS 4522880 | 2026-08-02 01:12:31 |
| Grant Date | 2021-11-15 | ULS 4522880 | 2026-08-02 01:12:31 |
| Expiration Date | 2031-11-15 | ULS 4522880 | 2026-08-02 01:12:31 |