Universal Licensing System
WNWW504
UNION PACIFIC RAILROAD COMPANY
License details
| ULS identifier | 1780814 |
|---|
| Call sign | WNWW504 |
|---|
| Radio service | LN |
|---|
| Status | A |
|---|
| Grant date | 2023-02-22 |
|---|
| Expiration | 2033-03-23 |
|---|
| Frequency range | 915 - 921.5 MHz (5 frequencies) |
|---|
| Locations | 1 |
|---|
| Source archive | l_LMcomm.zip |
|---|
| Dataset refreshed | 2026-08-02 00:44:24 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | LRT | 902.50000000 | | | 2.000000 | 30.000000 | |
| 1 | 1 | LRT | 903.50000000 | | | 2.000000 | 30.000000 | |
| 1 | 1 | LRT | 910.00000000 | | | 2.000000 | 30.000000 | |
| 1 | 1 | LRT | 911.50000000 | | | 2.000000 | 30.000000 | |
| 1 | 1 | LRT | 913.00000000 | | | 2.000000 | 30.000000 | |
| 1 | 1 | LRT | 915.00000000 | | | 2.000000 | 30.000000 | |
| 1 | 1 | LRT | 917.00000000 | | | 2.000000 | 30.000000 | |
| 1 | 1 | LRT | 918.50000000 | | | 2.000000 | 30.000000 | |
| 1 | 1 | LRT | 920.00000000 | | | 2.000000 | 30.000000 | |
| 1 | 1 | LRT | 921.50000000 | | | 2.000000 | 30.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 902.50000000 | | 20K0N0N |
| 1 | 1 | 903.50000000 | | 20K0N0N |
| 1 | 1 | 910.00000000 | | 20K0N0N |
| 1 | 1 | 911.50000000 | | 20K0N0N |
| 1 | 1 | 913.00000000 | | 20K0N0N |
| 1 | 1 | 915.00000000 | | 20K0N0N |
| 1 | 1 | 917.00000000 | | 20K0N0N |
| 1 | 1 | 918.50000000 | | 20K0N0N |
| 1 | 1 | 920.00000000 | | 20K0N0N |
| 1 | 1 | 921.50000000 | | 20K0N0N |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | RM 228 1416 DODGE ST, OMAHA, NE | | 4023416507 |
License history
| Date | File or call sign | Action |
|---|
| 2023-10-12 | WNWW504 | LIAUA |
| 2023-02-22 | WNWW504 | LIREN |
| 2022-12-28 | WNWW504 | LETRES |
| 2013-05-31 | WNWW504 | LIREN |
| 2013-02-25 | WNWW504 | ESUAPR |
| 2012-12-31 | WNWW504 | LETRES |
| 2003-01-15 | WNWW504 | LIREN |
| 2003-01-15 | WNWW504 | COR |
| 2002-12-30 | WNWW504 | LETRES |
| 2000-11-29 | WNWW504 | LIAUA |
| 2000-11-23 | WNWW504 | LICCNV |
| 1998-03-23 | WNWW504 | LIRMD |
| 1998-03-23 | WNWW504 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1780814 | 2026-08-02 00:44:24 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WNWW504 | ULS 1780814 | 2026-08-02 00:44:24 |
| Status | A | ULS 1780814 | 2026-08-02 00:44:24 |
| Service | LN | ULS 1780814 | 2026-08-02 00:44:24 |
| Grant Date | 2023-02-22 | ULS 1780814 | 2026-08-02 00:44:24 |
| Expiration Date | 2033-03-23 | ULS 1780814 | 2026-08-02 00:44:24 |