Universal Licensing System
WPOS512
UNION PACIFIC RAILROAD COMPANY
License details
| ULS identifier | 1049736 |
|---|
| Call sign | WPOS512 |
|---|
| Radio service | MG |
|---|
| Status | A |
|---|
| Grant date | 2019-02-07 |
|---|
| Expiration | 2029-03-08 |
|---|
| Frequency range | 941.6625 MHz |
|---|
| Locations | 2 |
|---|
| Representative location | VALLEY JUNCTION, ROBERTSON, TX |
|---|
| Coordinates | 30.8001667, -96.6066111 |
|---|
| Source archive | l_micro.zip |
|---|
| Dataset refreshed | 2026-08-02 02:45:18 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 941.66250000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 941.66250000 | | 25K0F2D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 3.4 MI S, VALLEY JUNCTION, ROBERTSON, TX | 30.80016667, -96.60661111 | 76.200 m | | 16.800 m structure / 16.800 m overall | |
| 2 | R | | 30.65686111, -96.38300000 | 99.100 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | V | 20.2000 | 126.5000 | | |
| 1 | 2 | R | | | | 20.2000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2023-10-12 | WPOS512 | LIAUA |
| 2019-02-07 | WPOS512 | LIREN |
| 2018-12-10 | WPOS512 | LETRES |
| 2009-01-13 | WPOS512 | LIREN |
| 2008-12-15 | WPOS512 | LETRES |
| 2004-12-18 | WPOS512 | LIAUA |
| 2004-12-17 | WPOS512 | ESUAPR |
| 2000-11-29 | WPOS512 | LIAUA |
| 2000-11-22 | WPOS512 | LIAUA |
| 2000-09-29 | WPOS512 | LIAUA |
| 2000-06-20 | WPOS512 | LIAUA |
| 2000-05-03 | WPOS512 | LIAUA |
| 1999-08-14 | WPOS512 | LICCNV |
| 1999-03-08 | WPOS512 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1049736 | 2026-08-02 02:45:18 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPOS512 | ULS 1049736 | 2026-08-02 02:45:18 |
| Status | A | ULS 1049736 | 2026-08-02 02:45:18 |
| Service | MG | ULS 1049736 | 2026-08-02 02:45:18 |
| Grant Date | 2019-02-07 | ULS 1049736 | 2026-08-02 02:45:18 |
| Expiration Date | 2029-03-08 | ULS 1049736 | 2026-08-02 02:45:18 |