Universal Licensing System
WQPX439
UNION PACIFIC RAILROAD COMPANY
License details
| ULS identifier | 3408074 |
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| Call sign | WQPX439 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2022-08-06 |
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| Expiration | 2032-09-10 |
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| Frequency range | 161.55 - 161.565 MHz (2 frequencies) |
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| Locations | 3 |
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| Representative location | WHITEWATER, MESA, CO |
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| Coordinates | 39.0024444, -108.5081111 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-16 06:46:54 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB | 161.55000000 | | | 5.000000 | 4.800000 | |
| 2 | 1 | FB | 161.55000000 | | | 5.000000 | 4.800000 | |
| 3 | 1 | FB | 161.55000000 | | | 5.000000 | 4.800000 | |
| 1 | 1 | FB | 161.56500000 | | | 5.000000 | 4.800000 | |
| 2 | 1 | FB | 161.56500000 | | | 5.000000 | 4.800000 | |
| 3 | 1 | FB | 161.56500000 | | | 5.000000 | 4.800000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 161.55000000 | | 4K00F1E |
| 1 | 1 | 161.55000000 | | 11K2F3E |
| 2 | 1 | 161.55000000 | | 11K2F3E |
| 2 | 1 | 161.55000000 | | 4K00F1E |
| 3 | 1 | 161.55000000 | | 11K2F3E |
| 3 | 1 | 161.55000000 | | 4K00F1E |
| 1 | 1 | 161.56500000 | | 4K00F1E |
| 1 | 1 | 161.56500000 | | 11K2F3E |
| 2 | 1 | 161.56500000 | | 11K2F3E |
| 2 | 1 | 161.56500000 | | 4K00F1E |
| 3 | 1 | 161.56500000 | | 11K2F3E |
| 3 | 1 | 161.56500000 | | 4K00F1E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | | MP 7.9, WHITEWATER, MESA, CO | 39.00244444, -108.50811111 | 1414.000 m | BANT | 4.000 m structure / 4.000 m overall | |
| 2 | | MP 10.9, WHITEWATER, MESA, CO | 38.98580556, -108.47588889 | 1413.000 m | BANT | 4.000 m structure / 4.000 m overall | |
| 3 | | MP 12.7, WHITEWATER, MESA, CO | 38.98227778, -108.45088889 | 1416.000 m | BANT | 4.000 m structure / 4.000 m overall | |
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 | -790.000 | |
| 1 | 2 | T | | 4.000 m | V | 0.0000 | 360.0000 | -198.000 | |
| 1 | 3 | T | | 4.000 m | V | 0.0000 | 360.0000 | -187.000 | |
Control points
| Number | Address | County | Phone |
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| 1 | 1400 DOUGLAS ST, OMAHA, NE | DOUGLAS | 4025446090 |
License history
| Date | File or call sign | Action |
|---|
| 2023-10-12 | WQPX439 | LIAUA |
| 2022-08-06 | WQPX439 | LIREN |
| 2022-06-20 | WQPX439 | LETRES |
| 2013-06-11 | WQPX439 | LETCNS |
| 2012-09-10 | WQPX439 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3408074 | 2026-08-16 06:46:54 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQPX439 | ULS 3408074 | 2026-08-16 06:46:54 |
| Status | A | ULS 3408074 | 2026-08-16 06:46:54 |
| Service | IG | ULS 3408074 | 2026-08-16 06:46:54 |
| Grant Date | 2022-08-06 | ULS 3408074 | 2026-08-16 06:46:54 |
| Expiration Date | 2032-09-10 | ULS 3408074 | 2026-08-16 06:46:54 |