Universal Licensing System
WQDX699
Union Pacific Railroad Company
License details
| ULS identifier | 2765637 |
|---|---|
| Call sign | WQDX699 |
| Radio service | IG |
| Status | A |
| Grant date | 2025-11-21 |
| Expiration | 2035-11-25 |
| Frequency range | 452.1 - 457.775 MHz (6 frequencies) |
| Locations | 6 |
| Representative location | ARAGON, PRESIDIO, TX |
| Coordinates | 30.3319444, -104.2694444 |
| 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 |
|---|---|---|---|---|---|---|---|---|
| 3 | 1 | FXO | 452.10000000 | 2.000000 | 4.800000 | |||
| 1 | 1 | FXO | 452.25000000 | 2.000000 | 4.800000 | |||
| 5 | 1 | FXO | 452.77500000 | 2.000000 | 4.800000 | |||
| 4 | 1 | FXO | 457.10000000 | 2.000000 | 4.800000 | |||
| 2 | 1 | FXO | 457.25000000 | 2.000000 | 4.800000 | |||
| 6 | 1 | FXO | 457.77500000 | 2.000000 | 4.800000 |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|---|---|---|---|
| 3 | 1 | 452.10000000 | 11K2F2D | |
| 1 | 1 | 452.25000000 | 11K2F2D | |
| 5 | 1 | 452.77500000 | 11K2F2D | |
| 4 | 1 | 457.10000000 | 11K2F2D | |
| 2 | 1 | 457.25000000 | 11K2F2D | |
| 6 | 1 | 457.77500000 | 11K2F2D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|---|---|---|---|---|---|---|
| 1 | T | SP MICROWAVE BLDG, ARAGON, PRESIDIO, TX | 30.33194444, -104.26944444 | 1459.900 m | TOWER | 77.100 m structure / 77.100 m overall | |
| 2 | T | 4 MI SE OF, QUEBEC, PRESIDIO, TX | 30.46958333, -104.34827778 | 1441.000 m | POLE | 12.200 m structure / 12.200 m overall | |
| 3 | T | SP MICROWAVE BLDG, TWIN PEAK, HUDSPETH, TX | 31.21011111, -105.44105556 | 1542.300 m | TOWER | 54.800 m structure / 54.800 m overall | |
| 4 | T | 6.7 MI W OF, HOT WELLS, HUDSPETH, TX | 31.06772222, -105.12933333 | 1342.000 m | POLE | 18.300 m structure / 18.300 m overall | |
| 5 | T | ADAIR YARD LITTLE FLOWER ROAD, EL PASO, EL PASO, TX | 31.74980556, -106.38441667 | 1116.700 m | TOWER | 25.900 m structure / 25.900 m overall | |
| 6 | T | MP 811.0, 345' SSE BAUMAN & TRK, BELEN, EL PASO, TX | 31.63333333, -106.26483333 | 1119.000 m | POLE | 12.200 m structure / 12.200 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | T | 24.400 m | V | 6.0000 | 328.0000 | -3.800 | ||
| 1 | 2 | T | 12.200 m | V | 6.0000 | 148.0000 | -14.600 | ||
| 1 | 3 | T | 27.400 m | V | 6.0000 | 108.0000 | 159.800 | ||
| 1 | 4 | T | 18.300 m | V | 6.0000 | 289.0000 | -44.600 | ||
| 1 | 5 | T | 18.300 m | V | 6.0000 | 129.0000 | -49.300 | ||
| 1 | 6 | T | 12.200 m | V | 6.0000 | 309.0000 | -34.200 |
Control points
| Number | Address | County | Phone |
|---|---|---|---|
| 1 | 1400 DOUGLAS ST. STOP 650, OMAHA, NE | DOUGLAS | 4025440486 |
License history
| Date | File or call sign | Action |
|---|---|---|
| 2025-11-21 | WQDX699 | LIREN |
| 2025-09-12 | WQDX699 | LETRES |
| 2023-10-12 | WQDX699 | LIAUA |
| 2015-10-23 | WQDX699 | LIREN |
| 2015-10-22 | WQDX699 | ESUAPR |
| 2015-08-31 | WQDX699 | LETRES |
| 2006-06-05 | WQDX699 | LIMOD |
| 2005-11-25 | WQDX699 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|---|---|---|
| ULS | 2765637 | 2026-08-02 01:12:29 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|---|---|---|
| Call Sign | WQDX699 | ULS 2765637 | 2026-08-02 01:12:29 |
| Status | A | ULS 2765637 | 2026-08-02 01:12:29 |
| Service | IG | ULS 2765637 | 2026-08-02 01:12:29 |
| Grant Date | 2025-11-21 | ULS 2765637 | 2026-08-02 01:12:29 |
| Expiration Date | 2035-11-25 | ULS 2765637 | 2026-08-02 01:12:29 |