Universal Licensing System
WPWZ488
Union Pacific Railroad Company
License details
| ULS identifier | 2486688 |
|---|---|
| Call sign | WPWZ488 |
| Radio service | IG |
| Status | C |
| Grant date | 2013-01-30 |
| Expiration | 2023-02-14 |
| Cancellation | 2019-07-25 |
| Frequency range | 451.5375 - 457.9 MHz (6 frequencies) |
| Locations | 8 |
| Representative location | SACRAMENTO, SACRAMENTO, CA |
| Coordinates | 38.5401944, -121.4841111 |
| Source archive | l_LMpriv.zip |
| Dataset refreshed | 2026-08-09 02:55:32 |
Licensee
| Name | Union Pacific Railroad Company |
|---|---|
| Applicant type | C |
| FRN | 0001539048 |
| Location | Omaha, NE |
| Address | 1400 DOUGLAS ST STOP 0640, Omaha, NE, 68179 |
| Phone | 4025446090 |
| [email protected] |
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|---|---|---|---|---|---|---|---|
| 7 | 1 | FB2 | 451.53750000 | 1.000000 | 3.700000 | |||
| 8 | 1 | MO | 451.53750000 | 1.000000 | 1.000000 | |||
| 2 | 1 | FB2 | 451.58750000 | 1.000000 | 2.700000 | |||
| 3 | 1 | FB2 | 451.58750000 | 1.000000 | 4.700000 | |||
| 5 | 1 | MO | 451.58750000 | 1.000000 | 1.000000 | |||
| 6 | 1 | MO | 451.58750000 | 1.000000 | 1.000000 | |||
| 1 | 1 | FB2 | 452.90000000 | 1.000000 | 3.800000 | |||
| 4 | 1 | MO | 452.90000000 | 1.000000 | 1.000000 | |||
| 8 | 1 | MO | 456.53750000 | 1.000000 | 1.000000 | |||
| 5 | 1 | MO | 456.58750000 | 1.000000 | 1.000000 | |||
| 6 | 1 | MO | 456.58750000 | 1.000000 | 1.000000 | |||
| 4 | 1 | MO | 457.90000000 | 1.000000 | 1.000000 |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|---|---|---|---|
| 7 | 1 | 451.53750000 | 10K8F1D | |
| 8 | 1 | 451.53750000 | 10K8F1D | |
| 2 | 1 | 451.58750000 | 10K8F1D | |
| 3 | 1 | 451.58750000 | 10K8F1D | |
| 5 | 1 | 451.58750000 | 10K8F1D | |
| 6 | 1 | 451.58750000 | 10K8F1D | |
| 1 | 1 | 452.90000000 | 10K8F1D | |
| 4 | 1 | 452.90000000 | 10K8F1D | |
| 8 | 1 | 456.53750000 | 10K8F1D | |
| 5 | 1 | 456.58750000 | 10K8F1D | |
| 6 | 1 | 456.58750000 | 10K8F1D | |
| 4 | 1 | 457.90000000 | 10K8F1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|---|---|---|---|---|---|---|
| 1 | T | MW BLDG 417 BAY ST, OAKLAND, ALAMEDA, CA | 37.80722222, -122.30666667 | 3.000 m | TOWER | 57.900 m structure / 57.900 m overall | |
| 2 | T | RV MW BLDG OFF ATKINSON ST, ROSEVILLE, PLACER, CA | 38.73805556, -121.30333333 | 39.600 m | TOWER | 89.900 m structure / 89.900 m overall | |
| 3 | T | 3675 WESTERN PACIFIC AVE BYPASS, SACRAMENTO, SACRAMENTO, CA | 38.54019444, -121.48411111 | 7.000 m | TOWER | 15.000 m structure / 18.300 m overall | |
| 4 | T | OAKLAND, ALAMEDA, CA | 37.80713889, -122.30663889 | ||||
| 5 | T | ROSEVILLE, PLACER, CA | 38.73794444, -121.30327778 | ||||
| 6 | T | SACRAMENTO, SACRAMENTO, CA | 38.54019444, -121.48411111 | ||||
| 7 | T | 2847 HEINZ ST, STOCKTON, SAN JOAQUIN, CA | 37.92602778, -121.27494444 | 3.000 m | TOWER | 46.000 m structure / 46.000 m overall | |
| 8 | T | US | 37.92602778, -121.27494444 |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | T | 33.500 m | V | 8.5000 | -16.500 | |||
| 1 | 2 | T | 84.900 m | V | 8.5000 | 76.500 | |||
| 1 | 3 | T | 18.300 m | V | 8.5000 | 17.300 | |||
| 1 | 4 | T | |||||||
| 1 | 5 | T | |||||||
| 1 | 6 | T | |||||||
| 1 | 7 | T | 46.000 m | V | 8.5000 | 37.600 | |||
| 1 | 8 | T |
Control points
| Number | Address | County | Phone |
|---|---|---|---|
| 1 | 201 S 16TH STREET SUITE 305, OMAHA, NE | DOUGLAS | 4022806486 |
License history
| Date | File or call sign | Action |
|---|---|---|
| 2019-07-26 | WPWZ488 | LICAN |
| 2013-01-30 | WPWZ488 | LIREN |
| 2013-01-29 | WPWZ488 | ESUAPR |
| 2012-11-19 | WPWZ488 | LETRES |
| 2003-11-17 | WPWZ488 | LETCNS |
| 2003-02-14 | WPWZ488 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|---|---|---|
| ULS | 2486688 | 2026-08-09 02:55:32 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|---|---|---|
| Call Sign | WPWZ488 | ULS 2486688 | 2026-08-09 02:55:32 |
| Status | C | ULS 2486688 | 2026-08-09 02:55:32 |
| Service | IG | ULS 2486688 | 2026-08-09 02:55:32 |
| Grant Date | 2013-01-30 | ULS 2486688 | 2026-08-09 02:55:32 |
| Expiration Date | 2023-02-14 | ULS 2486688 | 2026-08-09 02:55:32 |
| Cancellation Date | 2019-07-25 | ULS 2486688 | 2026-08-09 02:55:32 |