Universal Licensing System
WPN91
UNION PACIFIC RAILROAD
License details
| ULS identifier | 1038014 |
|---|
| Call sign | WPN91 |
|---|
| Radio service | MG |
|---|
| Status | C |
|---|
| Grant date | 2008-10-09 |
|---|
| Expiration | 2018-12-30 |
|---|
| Cancellation | 2013-08-29 |
|---|
| Frequency range | 957.4 MHz |
|---|
| Locations | 2 |
|---|
| Representative location | HONDO SIDING, MEDINA, TX |
|---|
| Coordinates | 29.3463333, -99.1580833 |
|---|
| Source archive | l_micro.zip |
|---|
| Dataset refreshed | 2026-08-02 02:45:20 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 957.40000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 957.40000000 | | 100KF9W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | SP BLDG AT MILEPOST 259.56, HONDO SIDING, MEDINA, TX | 29.34633333, -99.15808333 | 272.800 m | | 12.200 m overall | |
| 2 | R | | 29.34300000, -99.35252778 | 318.500 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | V | 22.0000 | 268.9000 | | |
| 1 | 2 | R | | | | 13.5000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2013-08-30 | WPN91 | LICAN |
| 2008-10-09 | WPN91 | LIREN |
| 2008-10-06 | WPN91 | LETRES |
| 2004-12-18 | WPN91 | LIAUA |
| 2004-12-17 | WPN91 | ESUAPR |
| 2000-11-29 | WPN91 | LIAUA |
| 2000-11-22 | WPN91 | LIAUA |
| 2000-09-29 | WPN91 | LIAUA |
| 2000-06-20 | WPN91 | LIAUA |
| 2000-06-15 | WPN91 | LITRAN |
| 2000-05-03 | WPN91 | LIAUA |
| 1999-08-14 | WPN91 | LICCNV |
| 1998-11-17 | WPN91 | LIREN |
| 1998-11-17 | WPN91 | COR |
| 1993-12-30 | WPN91 | LIMOD |
| 1993-11-19 | WPN91 | LIMOD |
| 1989-01-27 | WPN91 | LIMOD |
| 1984-01-27 | WPN91 | LIMOD |
| 1979-09-17 | WPN91 | LIMOD |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1038014 | 2026-08-02 02:45:20 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPN91 | ULS 1038014 | 2026-08-02 02:45:20 |
| Status | C | ULS 1038014 | 2026-08-02 02:45:20 |
| Service | MG | ULS 1038014 | 2026-08-02 02:45:20 |
| Grant Date | 2008-10-09 | ULS 1038014 | 2026-08-02 02:45:20 |
| Expiration Date | 2018-12-30 | ULS 1038014 | 2026-08-02 02:45:20 |
| Cancellation Date | 2013-08-29 | ULS 1038014 | 2026-08-02 02:45:20 |