Universal Licensing System
WSAU356
UNION PACIFIC RAILROAD COMPANY
License details
| ULS identifier | 4885935 |
|---|
| Call sign | WSAU356 |
|---|
| Radio service | MG |
|---|
| Status | A |
|---|
| Grant date | 2024-02-13 |
|---|
| Expiration | 2034-02-13 |
|---|
| Frequency range | 6226.89 - 6345.49 MHz (3 frequencies) |
|---|
| Locations | 4 |
|---|
| Representative location | West Chicago, DUPAGE, IL |
|---|
| Coordinates | 41.8806111, -88.1988333 |
|---|
| Source archive | l_micro.zip |
|---|
| Dataset refreshed | 2026-08-02 02:45:14 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 5 | FXO | 6226.89000000 | | | | | |
| 1 | 5 | FXO | 6226.89000000 | | | | | |
| 1 | 5 | FXO | 6226.89000000 | | | | | |
| 1 | 5 | FXO | 6226.89000000 | | | | | |
| 1 | 1 | FXO | 6315.84000000 | | | | | |
| 1 | 1 | FXO | 6315.84000000 | | | | | |
| 1 | 1 | FXO | 6315.84000000 | | | | | |
| 1 | 1 | FXO | 6315.84000000 | | | | | |
| 1 | 1 | FXO | 6315.84000000 | | | | | |
| 1 | 1 | FXO | 6315.84000000 | | | | | |
| 1 | 1 | FXO | 6315.84000000 | | | | | |
| 1 | 3 | FXO | 6315.84000000 | | | | | |
| 1 | 3 | FXO | 6315.84000000 | | | | | |
| 1 | 3 | FXO | 6315.84000000 | | | | | |
| 1 | 3 | FXO | 6315.84000000 | | | | | |
| 1 | 3 | FXO | 6315.84000000 | | | | | |
| 1 | 3 | FXO | 6315.84000000 | | | | | |
| 1 | 3 | FXO | 6315.84000000 | | | | | |
| 1 | 4 | FXO | 6345.49000000 | | | | | |
| 1 | 4 | FXO | 6345.49000000 | | | | | |
| 1 | 4 | FXO | 6345.49000000 | | | | | |
| 1 | 4 | FXO | 6345.49000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 5 | 6226.89000000 | | 30M0G7W |
| 1 | 5 | 6226.89000000 | | 30M0D7W |
| 1 | 5 | 6226.89000000 | | 30M0D7W |
| 1 | 5 | 6226.89000000 | | 30M0D7W |
| 1 | 5 | 6226.89000000 | | 30M0D7W |
| 1 | 5 | 6226.89000000 | | 30M0D7W |
| 1 | 5 | 6226.89000000 | | 30M0D7W |
| 1 | 5 | 6226.89000000 | | 30M0D7W |
| 1 | 1 | 6315.84000000 | | 30M0G7W |
| 1 | 1 | 6315.84000000 | | 30M0D7W |
| 1 | 1 | 6315.84000000 | | 30M0D7W |
| 1 | 1 | 6315.84000000 | | 30M0D7W |
| 1 | 1 | 6315.84000000 | | 30M0D7W |
| 1 | 1 | 6315.84000000 | | 30M0D7W |
| 1 | 1 | 6315.84000000 | | 30M0D7W |
| 1 | 1 | 6315.84000000 | | 30M0D7W |
| 1 | 3 | 6315.84000000 | | 30M0G7W |
| 1 | 3 | 6315.84000000 | | 30M0D7W |
| 1 | 3 | 6315.84000000 | | 30M0D7W |
| 1 | 3 | 6315.84000000 | | 30M0D7W |
| 1 | 3 | 6315.84000000 | | 30M0D7W |
| 1 | 3 | 6315.84000000 | | 30M0D7W |
| 1 | 3 | 6315.84000000 | | 30M0D7W |
| 1 | 3 | 6315.84000000 | | 30M0D7W |
| 1 | 4 | 6345.49000000 | | 30M0G7W |
| 1 | 4 | 6345.49000000 | | 30M0D7W |
| 1 | 4 | 6345.49000000 | | 30M0D7W |
| 1 | 4 | 6345.49000000 | | 30M0D7W |
| 1 | 4 | 6345.49000000 | | 30M0D7W |
| 1 | 4 | 6345.49000000 | | 30M0D7W |
| 1 | 4 | 6345.49000000 | | 30M0D7W |
| 1 | 4 | 6345.49000000 | | 30M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | W Chicago MW Site, 327 Spencer St, West Chicago, DUPAGE, IL | 41.88061111, -88.19883333 | 232.200 m | GTOWER | 91.400 m structure / 92.300 m overall | N |
| 2 | R | | 41.47791667, -88.11486111 | 351.100 m | | | |
| 4 | R | | 41.89880556, -87.89763889 | 198.100 m | | | |
| 5 | R | | 42.24311111, -88.31325000 | 280.400 m | | | |
| 6 | R | | 41.80622222, -88.77711111 | 270.400 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | CommScope HX8-6W | | V | 41.6000 | 171.1000 | | |
| 1 | 2 | R | CommScope PARX8-59W | | | 40.7000 | | | |
| 1 | 4 | R | CommScope PAR8-59W | | | 41.0000 | | | |
| 1 | 5 | R | CommScope PARX8-59W | | | 40.7000 | | | |
| 1 | 6 | R | ANDREW PL10-59D | | | 43.3000 | | | |
| 3 | 1 | T | CommScope HX8-6W | | H | 41.6000 | 85.3000 | | |
| 4 | 1 | T | CommScope HX8-6W | | H | 41.6000 | 346.8000 | | |
| 5 | 1 | T | ANDREW HX8-6W | | V | 41.6000 | 260.4000 | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 1400 DOUGLAS ST. STOP 0650, OMAHA, NE | DOUGLAS | 4025441777 |
License history
| Date | File or call sign | Action |
|---|
| 2025-12-30 | WSAU356 | LIMOD |
| 2025-08-08 | WSAU356 | LIMOD |
| 2025-05-13 | WSAU356 | LETCNS |
| 2024-02-13 | WSAU356 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4885935 | 2026-08-02 02:45:14 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WSAU356 | ULS 4885935 | 2026-08-02 02:45:14 |
| Status | A | ULS 4885935 | 2026-08-02 02:45:14 |
| Service | MG | ULS 4885935 | 2026-08-02 02:45:14 |
| Grant Date | 2024-02-13 | ULS 4885935 | 2026-08-02 02:45:14 |
| Expiration Date | 2034-02-13 | ULS 4885935 | 2026-08-02 02:45:14 |