Universal Licensing System
WROK658
UNION PACIFIC RAILROAD COMPANY
License details
| ULS identifier | 4516654 |
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| Call sign | WROK658 |
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| Radio service | MG |
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| Status | A |
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| Grant date | 2021-10-28 |
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| Expiration | 2031-10-28 |
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| Frequency range | 6004.5 - 6123.1 MHz (2 frequencies) |
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| Locations | 3 |
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| Representative location | Fisher, POINSETT, AR |
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| Coordinates | 35.5070000, -90.9708611 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:45:15 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 6004.50000000 | | | | | |
| 1 | 1 | FXO | 6004.50000000 | | | | | |
| 1 | 1 | FXO | 6004.50000000 | | | | | |
| 1 | 1 | FXO | 6004.50000000 | | | | | |
| 1 | 1 | FXO | 6004.50000000 | | | | | |
| 1 | 1 | FXO | 6004.50000000 | | | | | |
| 1 | 1 | FXO | 6004.50000000 | | | | | |
| 1 | 2 | FXO | 6123.10000000 | | | | | |
| 1 | 2 | FXO | 6123.10000000 | | | | | |
| 1 | 2 | FXO | 6123.10000000 | | | | | |
| 1 | 2 | FXO | 6123.10000000 | | | | | |
| 1 | 2 | FXO | 6123.10000000 | | | | | |
| 1 | 2 | FXO | 6123.10000000 | | | | | |
| 1 | 2 | FXO | 6123.10000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 6004.50000000 | | 30M0D7W |
| 1 | 1 | 6004.50000000 | | 30M0D7W |
| 1 | 1 | 6004.50000000 | | 30M0D7W |
| 1 | 1 | 6004.50000000 | | 30M0D7W |
| 1 | 1 | 6004.50000000 | | 30M0D7W |
| 1 | 1 | 6004.50000000 | | 30M0D7W |
| 1 | 1 | 6004.50000000 | | 30M0D7W |
| 1 | 1 | 6004.50000000 | | 30M0D7W |
| 1 | 2 | 6123.10000000 | | 30M0D7W |
| 1 | 2 | 6123.10000000 | | 30M0D7W |
| 1 | 2 | 6123.10000000 | | 30M0D7W |
| 1 | 2 | 6123.10000000 | | 30M0D7W |
| 1 | 2 | 6123.10000000 | | 30M0D7W |
| 1 | 2 | 6123.10000000 | | 30M0D7W |
| 1 | 2 | 6123.10000000 | | 30M0D7W |
| 1 | 2 | 6123.10000000 | | 30M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | Fisher D&RG MW Site, 4401 Hoppe Lane, Fisher, POINSETT, AR | 35.50700000, -90.97086111 | 73.100 m | GTOWER | 82.300 m structure / 83.800 m overall | |
| 2 | R | | 35.79305556, -90.74455556 | 125.600 m | | | |
| 3 | R | | 35.15447222, -91.09555556 | 67.100 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | RFS PADX8-U57A | | V | 41.4000 | 32.8000 | | |
| 1 | 2 | R | Commscope PARX8-59WA | | | 40.7000 | | | |
| 1 | 3 | R | RFS PADX10-U57A | | | 43.2000 | | | |
| 2 | 1 | T | RFS PADX8-U57A | | V | 41.4000 | 196.2000 | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 1400 DOUGLAS ST. STOP 0650, OMAHA, NE | DOUGLAS | 4025441777 |
License history
| Date | File or call sign | Action |
|---|
| 2023-10-12 | WROK658 | LIAUA |
| 2023-01-31 | WROK658 | LETCNS |
| 2021-10-28 | WROK658 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4516654 | 2026-08-02 02:45:15 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WROK658 | ULS 4516654 | 2026-08-02 02:45:15 |
| Status | A | ULS 4516654 | 2026-08-02 02:45:15 |
| Service | MG | ULS 4516654 | 2026-08-02 02:45:15 |
| Grant Date | 2021-10-28 | ULS 4516654 | 2026-08-02 02:45:15 |
| Expiration Date | 2031-10-28 | ULS 4516654 | 2026-08-02 02:45:15 |