Universal Licensing System
WPVU743
Union Pacific Railroad Company
License details
| ULS identifier | 2441987 |
|---|
| Call sign | WPVU743 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2022-07-16 |
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| Expiration | 2032-08-23 |
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| Frequency range | 452.925 - 457.95 MHz (4 frequencies) |
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| Locations | 1 |
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| Representative location | BOULDER, JEFFERSON, CO |
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| Coordinates | 39.8997222, -105.2368611 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:12:29 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 452.92500000 | | | 30.000000 | 30.000000 | |
| 2 | 1 | MO | 452.92500000 | | | 30.000000 | 30.000000 | |
| 1 | 1 | FB2 | 452.95000000 | | | 30.000000 | 30.000000 | |
| 2 | 1 | MO | 452.95000000 | | | 30.000000 | 30.000000 | |
| 2 | 1 | MO | 457.92500000 | | | 30.000000 | 30.000000 | |
| 2 | 1 | MO | 457.95000000 | | | 30.000000 | 30.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 452.92500000 | | 4K00F1D |
| 1 | 1 | 452.92500000 | | 11K0F3D |
| 2 | 1 | 452.92500000 | | 4K00F1D |
| 2 | 1 | 452.92500000 | | 11K2F2D |
| 1 | 1 | 452.95000000 | | 4K00F1D |
| 1 | 1 | 452.95000000 | | 11K0F3D |
| 2 | 1 | 452.95000000 | | 11K2F2D |
| 2 | 1 | 452.95000000 | | 4K00F1D |
| 2 | 1 | 457.92500000 | | 4K00F1D |
| 2 | 1 | 457.92500000 | | 11K2F2D |
| 2 | 1 | 457.95000000 | | 4K00F1D |
| 2 | 1 | 457.95000000 | | 11K2F2D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | BOULDER DPU RPTR SITE, 1500' E OF HWY 93 ON SAWMILL ACCESS RD, BOULDER, JEFFERSON, CO | 39.89972222, -105.23686111 | 1873.000 m | MTOWER | 6.100 m structure / 6.100 m overall | N |
| 2 | T | BOULDER, JEFFERSON, CO | 39.89972222, -105.23686111 | | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 6.100 m | V | 6.0000 | 360.0000 | -75.000 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 1400 DOUGLAS ST. STOP 0640, OMAHA, NE | DOUGLAS | 4025446090 |
License history
| Date | File or call sign | Action |
|---|
| 2023-10-12 | WPVU743 | LIAUA |
| 2022-07-16 | WPVU743 | LIREN |
| 2022-05-30 | WPVU743 | LETRES |
| 2017-05-02 | WPVU743 | LETCNS |
| 2016-08-01 | WPVU743 | LIMOD |
| 2014-04-23 | WPVU743 | LIMOD |
| 2012-07-31 | WPVU743 | LIREN |
| 2012-07-30 | WPVU743 | ESUAPR |
| 2012-05-28 | WPVU743 | LETRES |
| 2003-07-30 | WPVU743 | LETCNS |
| 2002-08-23 | WPVU743 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2441987 | 2026-08-02 01:12:29 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPVU743 | ULS 2441987 | 2026-08-02 01:12:29 |
| Status | A | ULS 2441987 | 2026-08-02 01:12:29 |
| Service | IG | ULS 2441987 | 2026-08-02 01:12:29 |
| Grant Date | 2022-07-16 | ULS 2441987 | 2026-08-02 01:12:29 |
| Expiration Date | 2032-08-23 | ULS 2441987 | 2026-08-02 01:12:29 |