Universal Licensing System
WQKU939
Union Pacific Railroad Company
License details
| ULS identifier | 3134123 |
|---|---|
| Call sign | WQKU939 |
| Radio service | IG |
| Status | A |
| Grant date | 2019-08-24 |
| Expiration | 2029-09-22 |
| Frequency range | 161.28 MHz |
| Locations | 8 |
| Representative location | DWIGHT, GRUNDY, IL |
| Coordinates | 41.1252778, -88.3863889 |
| Source archive | l_LMpriv.zip |
| Dataset refreshed | 2026-08-23 05:52:51 |
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 | 161.28000000 | 5.000000 | 5.000000 | |||
| 2 | 1 | FB | 161.28000000 | 5.000000 | 5.000000 | |||
| 3 | 1 | FB | 161.28000000 | 5.000000 | 5.000000 | |||
| 4 | 1 | FB | 161.28000000 | 5.000000 | 5.000000 | |||
| 5 | 1 | FB | 161.28000000 | 5.000000 | 5.000000 | |||
| 6 | 1 | FB | 161.28000000 | 5.000000 | 5.000000 | |||
| 7 | 1 | MO | 161.28000000 | 45.000000 | 45.000000 | |||
| 8 | 1 | MO | 161.28000000 | 45.000000 | 45.000000 |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|---|---|---|---|
| 1 | 1 | 161.28000000 | 4K00F1D | |
| 1 | 1 | 161.28000000 | 11K2F3E | |
| 2 | 1 | 161.28000000 | 4K00F1D | |
| 2 | 1 | 161.28000000 | 11K2F3E | |
| 3 | 1 | 161.28000000 | 11K2F3E | |
| 3 | 1 | 161.28000000 | 4K00F1D | |
| 4 | 1 | 161.28000000 | 11K2F3E | |
| 4 | 1 | 161.28000000 | 4K00F1D | |
| 5 | 1 | 161.28000000 | 11K2F3E | |
| 5 | 1 | 161.28000000 | 4K00F1D | |
| 6 | 1 | 161.28000000 | 11K2F3E | |
| 6 | 1 | 161.28000000 | 4K00F1D | |
| 7 | 1 | 161.28000000 | 4K00F1D | |
| 7 | 1 | 161.28000000 | 11K2F3E | |
| 8 | 1 | 161.28000000 | 11K2F3E | |
| 8 | 1 | 161.28000000 | 4K00F1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|---|---|---|---|---|---|---|
| 1 | MP 70.52 HWY/ST SCULLY RD & UPRR DOT 290533H, DWIGHT, GRUNDY, IL | 41.12527778, -88.38638889 | 190.000 m | BANT | 2.700 m structure / 3.000 m overall | ||
| 2 | MP 71.14 HWY ST MAZON RD & UPRR DOT 290534P, DWIGHT, GRUNDY, IL | 41.12222222, -88.39444444 | 191.400 m | BANT | 2.700 m structure / 3.000 m overall | ||
| 3 | MP 71.95 HWY ST LIVINGSTON RD & UPRR DOT 290535W, DWIGHT, GRUNDY, IL | 41.11111111, -88.40527778 | 192.500 m | BANT | 2.700 m structure / 3.000 m overall | ||
| 4 | MP 92.47 HWY CROSSSING REYNOLDS ST AT UPRR TRACKS DOT 290759U, PONTIAC, LIVINGSTON, IL | 40.87366667, -88.64055556 | 198.300 m | BANT | 2.700 m structure / 3.000 m overall | ||
| 5 | MP 93.59 HWY CROSSING TR 137A AT UPRR TRACKS DOT 290761V, PONTIAC, LIVINGSTON, IL | 40.84847222, -88.65625000 | 199.300 m | BANT | 2.700 m structure / 3.000 m overall | ||
| 6 | HWY/CROSSING LINCOLN ST., TR 145 AT UPRR TRACKS, DOT 290762C, PONTIAC, LIVINGSTON, IL | 40.82327778, -88.67188889 | 201.500 m | BANT | 2.700 m structure / 3.000 m overall | ||
| 7 | DWIGHT, GRUNDY, IL | 41.11111111, -88.40527778 | |||||
| 8 | PONTIAC, LIVINGSTON, IL | 40.87366667, -88.64055556 |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | T | 3.000 m | V | 0.0000 | 360.0000 | 0.300 | ||
| 1 | 2 | T | 3.000 m | V | 0.0000 | 360.0000 | 0.300 | ||
| 1 | 3 | T | 3.000 m | V | 0.0000 | 360.0000 | 1.100 | ||
| 1 | 4 | T | 3.000 m | V | 0.0000 | 360.0000 | -3.500 | ||
| 1 | 5 | T | 3.000 m | V | 0.0000 | 360.0000 | -0.700 | ||
| 1 | 6 | T | 3.000 m | V | 0.0000 | 360.0000 | -0.800 | ||
| 1 | 7 | ||||||||
| 1 | 8 |
Control points
| Number | Address | County | Phone |
|---|---|---|---|
| 1 | 1400 DOUGLAS ST STOP 0650, OMAHA, NE | DOUGLAS | 4025440486 |
License history
| Date | File or call sign | Action |
|---|---|---|
| 2023-10-12 | WQKU939 | LIAUA |
| 2019-08-24 | WQKU939 | LIREN |
| 2019-07-01 | WQKU939 | LETRES |
| 2014-09-05 | WQKU939 | LIMOD |
| 2009-09-22 | WQKU939 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|---|---|---|
| ULS | 3134123 | 2026-08-23 05:52:51 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|---|---|---|
| Call Sign | WQKU939 | ULS 3134123 | 2026-08-23 05:52:51 |
| Status | A | ULS 3134123 | 2026-08-23 05:52:51 |
| Service | IG | ULS 3134123 | 2026-08-23 05:52:51 |
| Grant Date | 2019-08-24 | ULS 3134123 | 2026-08-23 05:52:51 |
| Expiration Date | 2029-09-22 | ULS 3134123 | 2026-08-23 05:52:51 |