Universal Licensing System
WRDW745
UNION PACIFIC RAILROAD COMPANY
License details
| ULS identifier | 4187028 |
|---|
| Call sign | WRDW745 |
|---|
| Radio service | MG |
|---|
| Status | A |
|---|
| Grant date | 2019-08-07 |
|---|
| Expiration | 2029-08-07 |
|---|
| Frequency range | 6004.5 - 6825 MHz (4 frequencies) |
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| Locations | 2 |
|---|
| Coordinates | 41.0807500, -89.6312778 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:45:21 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 3 | FXO | 6004.50000000 | | | | | |
| 1 | 3 | FXO | 6004.50000000 | | | | | |
| 1 | 3 | FXO | 6004.50000000 | | | | | |
| 1 | 3 | FXO | 6004.50000000 | | | | | |
| 1 | 4 | FXO | 6034.15000000 | | | | | |
| 1 | 4 | FXO | 6034.15000000 | | | | | |
| 1 | 4 | FXO | 6034.15000000 | | | | | |
| 1 | 4 | FXO | 6034.15000000 | | | | | |
| 1 | 4 | FXO | 6034.15000000 | | | | | |
| 1 | 4 | FXO | 6034.15000000 | | | | | |
| 1 | 4 | FXO | 6034.15000000 | | | | | |
| 1 | 1 | FXO | 6745.00000000 | | | | | |
| 1 | 2 | FXO | 6825.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 3 | 6004.50000000 | | 30M0G7W |
| 1 | 3 | 6004.50000000 | | 30M0D7W |
| 1 | 3 | 6004.50000000 | | 30M0D7W |
| 1 | 3 | 6004.50000000 | | 30M0D7W |
| 1 | 3 | 6004.50000000 | | 30M0D7W |
| 1 | 3 | 6004.50000000 | | 30M0D7W |
| 1 | 3 | 6004.50000000 | | 30M0D7W |
| 1 | 3 | 6004.50000000 | | 30M0D7W |
| 1 | 4 | 6034.15000000 | | 30M0G7W |
| 1 | 4 | 6034.15000000 | | 30M0D7W |
| 1 | 4 | 6034.15000000 | | 30M0D7W |
| 1 | 4 | 6034.15000000 | | 30M0D7W |
| 1 | 4 | 6034.15000000 | | 30M0D7W |
| 1 | 4 | 6034.15000000 | | 30M0D7W |
| 1 | 4 | 6034.15000000 | | 30M0D7W |
| 1 | 4 | 6034.15000000 | | 30M0D7W |
| 1 | 1 | 6745.00000000 | | 10M0D7W |
| 1 | 2 | 6825.00000000 | | 10M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | BALD MTN, 1.5 MI N OF, PIONEER, PEORIA, IL | 40.78488889, -89.65463889 | 220.000 m | LTOWER | 54.800 m structure / 54.800 m overall | N |
| 2 | R | | 41.08075000, -89.63127778 | 253.400 m | | | |
| 3 | R | | 40.66300000, -89.63094444 | 142.800 m | | | |
| 4 | R | | 41.08075000, -89.63127778 | 253.400 m | | | |
| 5 | R | | 40.66300000, -89.63094444 | 142.800 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | RFS PADX6-U57A | | V | 38.9000 | 3.4000 | | |
| 1 | 2 | R | MARK ANTENNA P-65A96 RF | | | 42.4000 | | | |
| 1 | 3 | R | MARK ANTENNA P-6572W | | | 39.9000 | | | |
| 1 | 4 | R | Commscope PL8-57W | | | 41.2000 | | | |
| 1 | 5 | R | MARK ANTENNA P-60A72 RF | | | 38.9000 | | | |
| 2 | 1 | T | RFS PADX6-U57A | | V | 38.9000 | 171.6000 | | |
| 3 | 1 | T | RFS PADX6-U57A | | V | 38.9000 | 3.4000 | | |
| 4 | 1 | T | RFS PADX6-U57A | | V | 38.9000 | 171.6000 | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 1400 DOUGLAS ST. STOP 0650, OMAHA, NE | DOUGLAS | 4025441777 |
License history
| Date | File or call sign | Action |
|---|
| 2024-05-21 | WRDW745 | LETCNS |
| 2023-10-12 | WRDW745 | LIAUA |
| 2023-02-16 | WRDW745 | LIMOD |
| 2020-11-10 | WRDW745 | LETCNS |
| 2019-08-07 | WRDW745 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4187028 | 2026-08-02 02:45:21 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRDW745 | ULS 4187028 | 2026-08-02 02:45:21 |
| Status | A | ULS 4187028 | 2026-08-02 02:45:21 |
| Service | MG | ULS 4187028 | 2026-08-02 02:45:21 |
| Grant Date | 2019-08-07 | ULS 4187028 | 2026-08-02 02:45:21 |
| Expiration Date | 2029-08-07 | ULS 4187028 | 2026-08-02 02:45:21 |