Universal Licensing System
WQWK291
UNION PACIFIC RAILROAD COMPANY
License details
| ULS identifier | 3735802 |
|---|
| Call sign | WQWK291 |
|---|
| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2025-08-13 |
|---|
| Expiration | 2035-09-18 |
|---|
| Frequency range | 452.875 - 457.875 MHz (2 frequencies) |
|---|
| Locations | 3 |
|---|
| Representative location | ROCK SPRINGS, SWEETWATER, WY |
|---|
| Coordinates | 41.6559722, -109.1589167 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:12:39 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 452.87500000 | | | 5.000000 | 10.200000 | |
| 1 | 2 | FXO | 452.87500000 | | | 5.000000 | 10.200000 | |
| 2 | 1 | FXO | 457.87500000 | | | 5.000000 | 10.000000 | |
| 3 | 1 | FXO | 457.87500000 | | | 5.000000 | 10.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 452.87500000 | | 4K00F1D |
| 1 | 1 | 452.87500000 | | 11K2F1D |
| 1 | 2 | 452.87500000 | | 4K00F1D |
| 1 | 2 | 452.87500000 | | 11K2F1D |
| 2 | 1 | 457.87500000 | | 11K2F1D |
| 2 | 1 | 457.87500000 | | 4K00F1D |
| 3 | 1 | 457.87500000 | | 4K00F1D |
| 3 | 1 | 457.87500000 | | 11K2F1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | ROCK SPRINGS MW, 6 MI NE OF, ROCK SPRINGS, SWEETWATER, WY | 41.65597222, -109.15891667 | 2144.000 m | GTOWER | 20.000 m structure / 24.000 m overall | |
| 2 | T | MP 792.2, RAWLINS SUB, ROCK SPRINGS, SWEETWATER, WY | 41.62977778, -109.04811111 | 1932.000 m | POLE | 12.200 m structure / 12.200 m overall | |
| 3 | T | MP 808.2, RAWLINS SUB, KANDA, SWEETWATER, WY | 41.54894444, -109.32038889 | 1893.000 m | POLE | 12.200 m structure / 12.200 m overall | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 13.400 m | H | 6.0000 | 107.5000 | 221.000 | |
| 1 | 2 | T | | 12.200 m | H | 6.0000 | 287.6000 | -58.000 | |
| 1 | 3 | T | | 12.200 m | H | 6.0000 | 48.4000 | -140.000 | |
| 2 | 1 | T | | 13.100 m | H | 6.0000 | 228.5000 | 221.000 | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 1400 DOUGLAS ST. STOP 0640, OMAHA, NE | DOUGLAS | 4025446090 |
License history
| Date | File or call sign | Action |
|---|
| 2025-08-13 | WQWK291 | LIREN |
| 2025-06-23 | WQWK291 | LETRES |
| 2023-10-12 | WQWK291 | LIAUA |
| 2016-06-21 | WQWK291 | LETCNS |
| 2015-09-18 | WQWK291 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3735802 | 2026-08-02 01:12:39 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQWK291 | ULS 3735802 | 2026-08-02 01:12:39 |
| Status | A | ULS 3735802 | 2026-08-02 01:12:39 |
| Service | IG | ULS 3735802 | 2026-08-02 01:12:39 |
| Grant Date | 2025-08-13 | ULS 3735802 | 2026-08-02 01:12:39 |
| Expiration Date | 2035-09-18 | ULS 3735802 | 2026-08-02 01:12:39 |