Universal Licensing System
WPIW551
UNION PACIFIC RAILROAD COMPANY
License details
| ULS identifier | 1784579 |
|---|---|
| Call sign | WPIW551 |
| Radio service | IG |
| Status | A |
| Grant date | 2025-11-21 |
| Expiration | 2035-12-12 |
| Frequency range | 160.515 - 160.74 MHz (2 frequencies) |
| Locations | 1 |
| Representative location | WAMSUTTER, SWEETWATER, WY |
| Coordinates | 41.6812500, -107.9543056 |
| 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 | FB | 160.51500000 | 5.000000 | 4.700000 | |||
| 2 | 1 | FB | 160.51500000 | 5.000000 | 4.700000 | |||
| 2 | 2 | FB | 160.51500000 | 5.000000 | 4.700000 | |||
| 4 | 1 | FB | 160.51500000 | 5.000000 | 4.700000 | |||
| 5 | 1 | FB | 160.51500000 | 5.000000 | 4.700000 | |||
| 8 | 1 | FB | 160.51500000 | 5.000000 | 4.700000 | |||
| 9 | 1 | FB | 160.51500000 | 5.000000 | 4.700000 | |||
| 9 | 2 | FB | 160.51500000 | 5.000000 | 4.700000 | |||
| 1 | 1 | FB | 160.74000000 | 5.000000 | 4.700000 | |||
| 2 | 1 | FB | 160.74000000 | 5.000000 | 4.700000 | |||
| 2 | 2 | FB | 160.74000000 | 5.000000 | 4.700000 | |||
| 4 | 1 | FB | 160.74000000 | 5.000000 | 4.700000 | |||
| 5 | 1 | FB | 160.74000000 | 5.000000 | 4.700000 | |||
| 8 | 1 | FB | 160.74000000 | 1.000000 | 4.700000 | |||
| 9 | 1 | FB | 160.74000000 | 5.000000 | 4.700000 | |||
| 9 | 2 | FB | 160.74000000 | 5.000000 | 4.700000 |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|---|---|---|---|
| 1 | 1 | 160.51500000 | 11K2F3E | |
| 1 | 1 | 160.51500000 | 4K00F1E | |
| 2 | 1 | 160.51500000 | 4K00F1E | |
| 2 | 1 | 160.51500000 | 11K2F3E | |
| 2 | 2 | 160.51500000 | 11K2F3E | |
| 2 | 2 | 160.51500000 | 4K00F1E | |
| 4 | 1 | 160.51500000 | 4K00F1E | |
| 4 | 1 | 160.51500000 | 11K2F3E | |
| 5 | 1 | 160.51500000 | 11K2F3E | |
| 5 | 1 | 160.51500000 | 4K00F1E | |
| 8 | 1 | 160.51500000 | 4K00F1E | |
| 8 | 1 | 160.51500000 | 11K2F3E | |
| 9 | 1 | 160.51500000 | 11K2F3E | |
| 9 | 1 | 160.51500000 | 4K00F1E | |
| 9 | 2 | 160.51500000 | 4K00F1E | |
| 9 | 2 | 160.51500000 | 11K2F3E | |
| 1 | 1 | 160.74000000 | 4K00F1E | |
| 1 | 1 | 160.74000000 | 11K2F3E | |
| 2 | 1 | 160.74000000 | 11K2F3E | |
| 2 | 1 | 160.74000000 | 4K00F1E | |
| 2 | 2 | 160.74000000 | 4K00F1E | |
| 2 | 2 | 160.74000000 | 11K2F3E | |
| 4 | 1 | 160.74000000 | 4K00F1E | |
| 4 | 1 | 160.74000000 | 11K2F3E | |
| 5 | 1 | 160.74000000 | 11K2F3E | |
| 5 | 1 | 160.74000000 | 4K00F1E | |
| 8 | 1 | 160.74000000 | 11K2F3E | |
| 8 | 1 | 160.74000000 | 4K00F1E | |
| 9 | 1 | 160.74000000 | 11K2F3E | |
| 9 | 1 | 160.74000000 | 4K00F1E | |
| 9 | 2 | 160.74000000 | 4K00F1E | |
| 9 | 2 | 160.74000000 | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|---|---|---|---|---|---|---|
| 1 | T | MP 692.2, RAWLINS SUB, HADSELL, CARBON, WY | 41.77375000, -107.40830556 | 2091.000 m | BANT | 3.000 m structure / 4.000 m overall | N |
| 2 | T | MP 710.56, TRK 1 & TRK 2, RAWLINS SUB, CRESTON, SWEETWATER, WY | 41.71080556, -107.73297222 | 2153.000 m | BANT | 3.000 m structure / 4.000 m overall | N |
| 4 | T | MP 737.7, CPW738, RAWLINS SUB, RED DESERT, SWEETWATER, WY | 41.63783333, -108.22355556 | 2108.000 m | BANT | 3.000 m structure / 4.000 m overall | N |
| 5 | T | MP 755.85, BITCK, RAWLINS SUB, BITTER CREEK, SWEETWATER, WY | 41.55725000, -108.54272222 | 2045.000 m | BANT | 3.000 m structure / 4.000 m overall | N |
| 8 | T | MP 770.8, RAWLINS SUB, HALLVILLE, SWEETWATER, WY | 41.60763889, -108.73397222 | 2003.000 m | BANT | 4.000 m structure / 4.000 m overall | N |
| 9 | T | MP 723.0, WAMST TRK 1 & TRK 2, RAWLINS SUB, WAMSUTTER, SWEETWATER, WY | 41.68125000, -107.95430556 | 2051.000 m | BANT | 3.000 m structure / 4.000 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | T | 4.000 m | V | 0.0000 | 360.0000 | -43.000 | ||
| 1 | 2 | T | 4.000 m | V | 0.0000 | 360.0000 | 23.000 | ||
| 1 | 4 | T | 4.000 m | V | 0.0000 | 360.0000 | 13.000 | ||
| 1 | 5 | T | 4.000 m | V | 0.0000 | 360.0000 | -52.000 | ||
| 1 | 8 | T | 4.000 m | V | 0.0000 | 360.0000 | -81.000 | ||
| 1 | 9 | T | 4.000 m | V | 0.0000 | 360.0000 | -26.000 | ||
| 2 | 2 | T | 4.000 m | V | 0.0000 | 360.0000 | 26.000 | ||
| 2 | 9 | T | 4.000 m | V | 0.0000 | 360.0000 | -26.000 |
Control points
| Number | Address | County | Phone |
|---|---|---|---|
| 1 | 1400 DOUGLAS ST. STOP 0640, OMAHA, NE | DOUGLAS | 4025446090 |
License history
| Date | File or call sign | Action |
|---|---|---|
| 2025-11-21 | WPIW551 | LIREN |
| 2025-09-15 | WPIW551 | LETRES |
| 2023-10-12 | WPIW551 | LIAUA |
| 2016-06-01 | WPIW551 | LETCNS |
| 2015-11-21 | WPIW551 | LIREN |
| 2015-11-20 | WPIW551 | ESUAPR |
| 2015-09-21 | WPIW551 | LETRES |
| 2015-08-28 | WPIW551 | LIMOD |
| 2013-01-15 | WPIW551 | LETCNS |
| 2012-04-12 | WPIW551 | LIMOD |
| 2005-10-29 | WPIW551 | LIREN |
| 2005-10-28 | WPIW551 | ESUAPR |
| 2005-09-19 | WPIW551 | LETRES |
| 2002-03-04 | WPIW551 | AUDOPR |
| 2001-05-01 | WPIW551 | LIAUA |
| 2000-12-01 | WPIW551 | LIAUA |
| 2000-11-23 | WPIW551 | LICCNV |
| 2000-11-07 | WPIW551 | AUTHPR |
| 2000-11-07 | WPIW551 | LIREN |
| 2000-09-20 | WPIW551 | LETRES |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|---|---|---|
| ULS | 1784579 | 2026-08-02 01:12:29 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|---|---|---|
| Call Sign | WPIW551 | ULS 1784579 | 2026-08-02 01:12:29 |
| Status | A | ULS 1784579 | 2026-08-02 01:12:29 |
| Service | IG | ULS 1784579 | 2026-08-02 01:12:29 |
| Grant Date | 2025-11-21 | ULS 1784579 | 2026-08-02 01:12:29 |
| Expiration Date | 2035-12-12 | ULS 1784579 | 2026-08-02 01:12:29 |