Universal Licensing System
KNGB451
UNION PACIFIC RAILROAD COMPANY
License details
| ULS identifier | 1775025 |
|---|---|
| Call sign | KNGB451 |
| Radio service | IG |
| Status | A |
| Grant date | 2023-07-15 |
| Expiration | 2033-08-28 |
| Frequency range | 160.515 - 457.9 MHz (3 frequencies) |
| Locations | 5 |
| Representative location | WITHERSPOON, CLARK, AR |
| Coordinates | 34.1584167, -92.9895833 |
| 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 |
|---|---|---|---|---|---|---|---|---|
| 2 | 1 | FB | 160.51500000 | 5.000000 | 4.800000 | |||
| 3 | 1 | FB | 160.51500000 | 5.000000 | 4.800000 | |||
| 4 | 1 | FB | 160.51500000 | 5.000000 | 4.800000 | |||
| 5 | 1 | FB | 160.51500000 | 5.000000 | 4.800000 | |||
| 6 | 1 | FB | 160.51500000 | 5.000000 | 4.800000 | |||
| 2 | 1 | FB | 160.93500000 | 5.000000 | 4.800000 | |||
| 3 | 1 | FB | 160.93500000 | 5.000000 | 4.800000 | |||
| 5 | 2 | FXO | 457.90000000 | 2.000000 | 4.800000 |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|---|---|---|---|
| 2 | 1 | 160.51500000 | 4K00F1E | |
| 2 | 1 | 160.51500000 | 11K2F3E | |
| 3 | 1 | 160.51500000 | 4K00F1E | |
| 3 | 1 | 160.51500000 | 11K2F3E | |
| 4 | 1 | 160.51500000 | 4K00F1E | |
| 4 | 1 | 160.51500000 | 11K2F3E | |
| 5 | 1 | 160.51500000 | 11K2F3E | |
| 5 | 1 | 160.51500000 | 4K00F1E | |
| 6 | 1 | 160.51500000 | 4K00F1E | |
| 6 | 1 | 160.51500000 | 11K2F3E | |
| 2 | 1 | 160.93500000 | 11K2F3E | |
| 2 | 1 | 160.93500000 | 4K00F1E | |
| 3 | 1 | 160.93500000 | 11K2F3E | |
| 3 | 1 | 160.93500000 | 4K00F1E | |
| 5 | 2 | 457.90000000 | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|---|---|---|---|---|---|---|
| 2 | T | MP 406.2, LRK SUB, 0.2 MI NE OF, WITHERSPOON, CLARK, AR | 34.15841667, -92.98958333 | 61.000 m | BANT | 4.000 m structure / 4.000 m overall | N |
| 3 | T | MP 415.5, LRK SUB, 400 N OF, GUM SPRINGS, CLARK, AR | 34.06150000, -93.08958333 | 67.000 m | BANT | 4.000 m structure / 4.000 m overall | N |
| 4 | T | MP 431.9, LRK SUB, 1.8 MI SW OF, BEIRNE, CLARK, AR | 33.87958333, -93.23419444 | 64.000 m | BANT | 4.000 m structure / 4.000 m overall | N |
| 5 | T | MP 441.4 LRK SUB, INT WILDCAT & BURNS ST, PRESCOTT, NEVADA, AR | 33.81011111, -93.37183333 | 93.000 m | B | 4.000 m structure / 12.000 m overall | N |
| 6 | T | MP 452.8, LRK SUB 1.3 MI E ON NIPINTUCK RD IN, PERRYTOWN, HEMPSTEAD, AR | 33.69544444, -93.51497222 | 85.000 m | BANT | 4.000 m structure / 4.000 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 2 | T | 4.000 m | V | 0.0000 | 360.0000 | -14.000 | ||
| 1 | 3 | T | 4.000 m | V | 0.0000 | 360.0000 | 1.600 | ||
| 1 | 4 | T | 4.000 m | V | 0.0000 | 360.0000 | -4.000 | ||
| 1 | 5 | T | 4.000 m | V | 0.0000 | 360.0000 | 20.000 | ||
| 1 | 6 | T | 4.000 m | V | 0.0000 | 360.0000 | -10.000 | ||
| 2 | 5 | T | 12.000 m | H | 12.0000 | 225.8000 | 20.500 |
Control points
| Number | Address | County | Phone |
|---|---|---|---|
| 1 | 1400 DOUGLAS ST, OMAHA, NE | DOUGLAS | 4025446090 |
License history
| Date | File or call sign | Action |
|---|---|---|
| 2023-10-12 | KNGB451 | LIAUA |
| 2023-07-15 | KNGB451 | LIREN |
| 2023-06-05 | KNGB451 | LETRES |
| 2013-11-26 | KNGB451 | LETCNS |
| 2013-07-30 | KNGB451 | LIREN |
| 2013-07-29 | KNGB451 | ESUAPR |
| 2013-06-03 | KNGB451 | LETRES |
| 2013-02-21 | KNGB451 | LIMOD |
| 2005-06-20 | KNGB451 | LETCNS |
| 2004-09-16 | KNGB451 | LIMOD |
| 2003-06-03 | KNGB451 | LIREN |
| 2003-06-02 | KNGB451 | LETRES |
| 2002-03-04 | KNGB451 | AUDOPR |
| 2000-12-01 | KNGB451 | LIAUA |
| 2000-11-23 | KNGB451 | LICCNV |
| 1998-08-28 | KNGB451 | LIRMD |
| 1998-08-28 | KNGB451 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|---|---|---|
| ULS | 1775025 | 2026-08-02 01:12:29 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|---|---|---|
| Call Sign | KNGB451 | ULS 1775025 | 2026-08-02 01:12:29 |
| Status | A | ULS 1775025 | 2026-08-02 01:12:29 |
| Service | IG | ULS 1775025 | 2026-08-02 01:12:29 |
| Grant Date | 2023-07-15 | ULS 1775025 | 2026-08-02 01:12:29 |
| Expiration Date | 2033-08-28 | ULS 1775025 | 2026-08-02 01:12:29 |