Universal Licensing System
WPMJ793
UNION PACIFIC RAILROAD COMPANY
License details
| ULS identifier | 1795765 |
|---|
| Call sign | WPMJ793 |
|---|
| Radio service | LN |
|---|
| Status | A |
|---|
| Grant date | 2023-07-28 |
|---|
| Expiration | 2033-08-14 |
|---|
| Frequency range | 902.25 - 921.5 MHz (10 frequencies) |
|---|
| Locations | 2 |
|---|
| Representative location | CITY OF INDUSTRY, LOS ANGELES, CA |
|---|
| Coordinates | 34.0113056, -117.9497500 |
|---|
| Source archive | l_LMcomm.zip |
|---|
| Dataset refreshed | 2026-08-02 00:44:24 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 4 | 1 | LR | 902.25000000 | | | 2.000000 | 28.000000 | |
| 4 | 2 | LR | 902.25000000 | | | 2.000000 | 28.000000 | |
| 6 | 1 | LR | 902.25000000 | | | 2.000000 | 28.000000 | |
| 6 | 2 | LR | 902.25000000 | | | 2.000000 | 28.000000 | |
| 4 | 1 | LR | 903.75000000 | | | 2.000000 | 28.000000 | |
| 4 | 2 | LR | 903.75000000 | | | 2.000000 | 28.000000 | |
| 6 | 1 | LR | 903.75000000 | | | 2.000000 | 28.000000 | |
| 6 | 2 | LR | 903.75000000 | | | 2.000000 | 28.000000 | |
| 4 | 1 | LR | 910.00000000 | | | 2.000000 | 28.000000 | |
| 4 | 2 | LR | 910.00000000 | | | 2.000000 | 28.000000 | |
| 6 | 1 | LR | 910.00000000 | | | 2.000000 | 28.000000 | |
| 6 | 2 | LR | 910.00000000 | | | 2.000000 | 28.000000 | |
| 4 | 1 | LR | 911.50000000 | | | 2.000000 | 28.000000 | |
| 4 | 2 | LR | 911.50000000 | | | 2.000000 | 28.000000 | |
| 6 | 1 | LR | 911.50000000 | | | 2.000000 | 28.000000 | |
| 6 | 2 | LR | 911.50000000 | | | 2.000000 | 28.000000 | |
| 4 | 1 | LR | 913.00000000 | | | 2.000000 | 28.000000 | |
| 4 | 2 | LR | 913.00000000 | | | 2.000000 | 28.000000 | |
| 6 | 1 | LR | 913.00000000 | | | 2.000000 | 28.000000 | |
| 6 | 2 | LR | 913.00000000 | | | 2.000000 | 28.000000 | |
| 4 | 1 | LR | 915.00000000 | | | 2.000000 | 28.000000 | |
| 4 | 2 | LR | 915.00000000 | | | 2.000000 | 28.000000 | |
| 6 | 1 | LR | 915.00000000 | | | 2.000000 | 28.000000 | |
| 6 | 2 | LR | 915.00000000 | | | 2.000000 | 28.000000 | |
| 4 | 1 | LR | 917.00000000 | | | 2.000000 | 28.000000 | |
| 4 | 2 | LR | 917.00000000 | | | 2.000000 | 28.000000 | |
| 6 | 1 | LR | 917.00000000 | | | 2.000000 | 28.000000 | |
| 6 | 2 | LR | 917.00000000 | | | 2.000000 | 28.000000 | |
| 4 | 1 | LR | 918.50000000 | | | 2.000000 | 28.000000 | |
| 4 | 2 | LR | 918.50000000 | | | 2.000000 | 28.000000 | |
| 6 | 1 | LR | 918.50000000 | | | 2.000000 | 28.000000 | |
| 6 | 2 | LR | 918.50000000 | | | 2.000000 | 28.000000 | |
| 4 | 1 | LR | 920.00000000 | | | 2.000000 | 28.000000 | |
| 4 | 2 | LR | 920.00000000 | | | 2.000000 | 28.000000 | |
| 6 | 1 | LR | 920.00000000 | | | 2.000000 | 28.000000 | |
| 6 | 2 | LR | 920.00000000 | | | 2.000000 | 28.000000 | |
| 4 | 1 | LR | 921.50000000 | | | 2.000000 | 28.000000 | |
| 4 | 2 | LR | 921.50000000 | | | 2.000000 | 28.000000 | |
| 6 | 1 | LR | 921.50000000 | | | 2.000000 | 28.000000 | |
| 6 | 2 | LR | 921.50000000 | | | 2.000000 | 28.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 4 | 1 | 902.25000000 | | 20K0N0N |
| 4 | 2 | 902.25000000 | | 20K0N0N |
| 6 | 1 | 902.25000000 | | 20K0N0N |
| 6 | 2 | 902.25000000 | | 20K0N0N |
| 4 | 1 | 903.75000000 | | 20K0N0N |
| 4 | 2 | 903.75000000 | | 20K0N0N |
| 6 | 1 | 903.75000000 | | 20K0N0N |
| 6 | 2 | 903.75000000 | | 20K0N0N |
| 4 | 1 | 910.00000000 | | 20K0N0N |
| 4 | 2 | 910.00000000 | | 20K0N0N |
| 6 | 1 | 910.00000000 | | 20K0N0N |
| 6 | 2 | 910.00000000 | | 20K0N0N |
| 4 | 1 | 911.50000000 | | 20K0N0N |
| 4 | 2 | 911.50000000 | | 20K0N0N |
| 6 | 1 | 911.50000000 | | 20K0N0N |
| 6 | 2 | 911.50000000 | | 20K0N0N |
| 4 | 1 | 913.00000000 | | 20K0N0N |
| 4 | 2 | 913.00000000 | | 20K0N0N |
| 6 | 1 | 913.00000000 | | 20K0N0N |
| 6 | 2 | 913.00000000 | | 20K0N0N |
| 4 | 1 | 915.00000000 | | 20K0N0N |
| 4 | 2 | 915.00000000 | | 20K0N0N |
| 6 | 1 | 915.00000000 | | 20K0N0N |
| 6 | 2 | 915.00000000 | | 20K0N0N |
| 4 | 1 | 917.00000000 | | 20K0N0N |
| 4 | 2 | 917.00000000 | | 20K0N0N |
| 6 | 1 | 917.00000000 | | 20K0N0N |
| 6 | 2 | 917.00000000 | | 20K0N0N |
| 4 | 1 | 918.50000000 | | 20K0N0N |
| 4 | 2 | 918.50000000 | | 20K0N0N |
| 6 | 1 | 918.50000000 | | 20K0N0N |
| 6 | 2 | 918.50000000 | | 20K0N0N |
| 4 | 1 | 920.00000000 | | 20K0N0N |
| 4 | 2 | 920.00000000 | | 20K0N0N |
| 6 | 1 | 920.00000000 | | 20K0N0N |
| 6 | 2 | 920.00000000 | | 20K0N0N |
| 4 | 1 | 921.50000000 | | 20K0N0N |
| 4 | 2 | 921.50000000 | | 20K0N0N |
| 6 | 1 | 921.50000000 | | 20K0N0N |
| 6 | 2 | 921.50000000 | | 20K0N0N |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 4 | T | AEI #512 MARNE EAST, MP 18.5, CITY OF INDUSTRY LEAD SUB, CITY OF INDUSTRY, LOS ANGELES, CA | 34.01130556, -117.94975000 | 105.000 m | MAST | 2.000 m structure / 2.000 m overall | N |
| 6 | T | AEI #514 BERENDA (NOTARB) WEST, MP 176.3, FRESNO SUB, BERENDA, MADERA, CA | 37.03966667, -120.15316667 | 78.000 m | MAST | 2.000 m structure / 2.000 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 4 | T | | 2.000 m | H | 9.5000 | | -45.000 | |
| 1 | 6 | T | | 2.000 m | H | 9.5000 | | 1.000 | |
| 2 | 4 | T | | 2.000 m | H | 9.5000 | | -45.000 | |
| 2 | 6 | T | | 2.000 m | H | 9.5000 | | 1.000 | |
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 | WPMJ793 | LIAUA |
| 2023-07-28 | WPMJ793 | LIREN |
| 2023-05-22 | WPMJ793 | LETRES |
| 2017-04-24 | WPMJ793 | LIMOD |
| 2017-02-14 | WPMJ793 | LETCNS |
| 2016-05-13 | WPMJ793 | LIMOD |
| 2016-05-04 | WPMJ793 | ESUAPR |
| 2016-04-26 | WPMJ793 | ESUAPR |
| 2013-08-22 | WPMJ793 | LIREN |
| 2013-07-24 | WPMJ793 | ESUAPR |
| 2013-05-20 | WPMJ793 | LETRES |
| 2006-03-03 | WPMJ793 | LIMOD |
| 2005-12-29 | WPMJ793 | ESUAPR |
| 2003-09-08 | WPMJ793 | LIMOD |
| 2003-07-02 | WPMJ793 | LIREN |
| 2003-05-19 | WPMJ793 | LETRES |
| 2002-02-06 | WPMJ793 | LIAUA |
| 2000-11-29 | WPMJ793 | LIAUA |
| 2000-11-23 | WPMJ793 | LICCNV |
| 1998-08-14 | WPMJ793 | AUTHPR |
| 1998-08-14 | WPMJ793 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1795765 | 2026-08-02 00:44:24 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPMJ793 | ULS 1795765 | 2026-08-02 00:44:24 |
| Status | A | ULS 1795765 | 2026-08-02 00:44:24 |
| Service | LN | ULS 1795765 | 2026-08-02 00:44:24 |
| Grant Date | 2023-07-28 | ULS 1795765 | 2026-08-02 00:44:24 |
| Expiration Date | 2033-08-14 | ULS 1795765 | 2026-08-02 00:44:24 |