Universal Licensing System
WPWQ407
UNION PACIFIC RAILROAD COMPANY
License details
| ULS identifier | 2473942 |
|---|---|
| Call sign | WPWQ407 |
| Radio service | IG |
| Status | A |
| Grant date | 2022-12-16 |
| Expiration | 2033-01-06 |
| Frequency range | 451.6375 - 457.9125 MHz (6 frequencies) |
| Locations | 4 |
| Representative location | PORT BARRE, ST. LANDRY, LA |
| Coordinates | 30.5423333, -91.9898333 |
| Source archive | l_LMpriv.zip |
| Dataset refreshed | 2026-08-02 01:12:29 |
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 |
|---|---|---|---|---|---|---|---|---|
| 1 | 1 | FXO | 451.63750000 | 2.000000 | 4.800000 | |||
| 3 | 2 | FXO | 452.32500000 | 2.000000 | 4.800000 | |||
| 3 | 1 | FXO | 452.91250000 | 2.000000 | 4.800000 | |||
| 2 | 1 | FXO | 456.63750000 | 2.000000 | 4.800000 | |||
| 5 | 1 | FXO | 457.32500000 | 2.000000 | 4.800000 | |||
| 4 | 1 | FXO | 457.91250000 | 2.000000 | 4.800000 |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|---|---|---|---|
| 1 | 1 | 451.63750000 | 11K2F1D | |
| 3 | 2 | 452.32500000 | 11K2F1D | |
| 3 | 1 | 452.91250000 | 11K2F1D | |
| 2 | 1 | 456.63750000 | 11K2F1D | |
| 5 | 1 | 457.32500000 | 11K2F1D | |
| 4 | 1 | 457.91250000 | 11K2F1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|---|---|---|---|---|---|---|
| 1 | T | PORT BARRE LIGHTWAVE SITE, 164 BRUNER ST, PORT BARRE, ST. LANDRY, LA | 30.54516667, -91.96616667 | 9.000 m | MAST | 18.200 m structure / 18.200 m overall | N |
| 2 | T | PORT BARRE SIGNAL, MP 596, BEAUMONT SUB, PORT BARRE, ST. LANDRY, LA | 30.54233333, -91.98983333 | 11.000 m | BANT | 9.200 m structure / 9.200 m overall | N |
| 3 | T | EDGARD MW SITE, 1.4 M SO OF & NEAR HWY 640 & RR TRACKS, EDGARD, ST. JOHN THE BAPTIST, LA | 30.02119444, -90.55950000 | 3.000 m | GTOWER | 97.500 m structure / 97.500 m overall | N |
| 4 | T | EDGARD HBD, MP 34.4, LIVONIA SUB, EDGARD, ST. JOHN THE BAPTIST, LA | 30.01930556, -90.54672222 | 2.100 m | MTOWER | 12.200 m structure / 12.200 m overall | N |
| 5 | T | VACHERIE HBD, MP 45.2, LIVONIA SUB, VACHERIE, ST. JAMES, LA | 29.99830556, -90.72163889 | 6.000 m | BANT | 9.100 m structure / 9.100 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | T | 18.200 m | H | 6.0000 | 262.1000 | 18.000 | ||
| 1 | 2 | T | 9.200 m | H | 6.0000 | 82.1000 | 10.000 | ||
| 1 | 3 | T | 30.500 m | H | 6.0000 | 99.7000 | 32.000 | ||
| 1 | 4 | T | 12.200 m | H | 6.0000 | 279.7000 | 14.000 | ||
| 1 | 5 | T | 9.100 m | H | 6.0000 | 80.7000 | 15.000 | ||
| 2 | 3 | T | 30.500 m | H | 6.0000 | 260.8000 | 32.000 |
Control points
| Number | Address | County | Phone |
|---|---|---|---|
| 1 | 1400 DOUGLAS ST. STOP 0640, OMAHA, NE | DOUGLAS | 4025446090 |
License history
| Date | File or call sign | Action |
|---|---|---|
| 2023-10-12 | WPWQ407 | LIAUA |
| 2022-12-16 | WPWQ407 | LIREN |
| 2022-10-10 | WPWQ407 | LETRES |
| 2018-07-03 | WPWQ407 | LIMOD |
| 2014-08-26 | WPWQ407 | LETCNS |
| 2013-11-22 | WPWQ407 | LIMOD |
| 2012-12-27 | WPWQ407 | LIREN |
| 2012-12-24 | WPWQ407 | ESUAPR |
| 2012-10-15 | WPWQ407 | LETRES |
| 2004-09-15 | WPWQ407 | LIMOD |
| 2003-10-06 | WPWQ407 | LETCNS |
| 2003-01-06 | WPWQ407 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|---|---|---|
| ULS | 2473942 | 2026-08-02 01:12:29 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|---|---|---|
| Call Sign | WPWQ407 | ULS 2473942 | 2026-08-02 01:12:29 |
| Status | A | ULS 2473942 | 2026-08-02 01:12:29 |
| Service | IG | ULS 2473942 | 2026-08-02 01:12:29 |
| Grant Date | 2022-12-16 | ULS 2473942 | 2026-08-02 01:12:29 |
| Expiration Date | 2033-01-06 | ULS 2473942 | 2026-08-02 01:12:29 |