Universal Licensing System
WQAU757
UNION PACIFIC RAILROAD COMPANY
License details
| ULS identifier | 2644383 |
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| Call sign | WQAU757 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2024-07-23 |
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| Expiration | 2034-08-10 |
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| Frequency range | 160.32 - 457.0625 MHz (3 frequencies) |
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| Locations | 1 |
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| Representative location | COLFRED, YUMA, AZ |
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| Coordinates | 32.7097500, -113.8680000 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-16 06:46:49 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB | 160.32000000 | | | 5.000000 | 4.800000 | |
| 2 | 1 | FB | 160.32000000 | | | 5.000000 | 4.800000 | |
| 3 | 1 | FB | 160.32000000 | | | 5.000000 | 4.800000 | |
| 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 | 2 | FXO | 457.06250000 | | | 5.000000 | 4.800000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 160.32000000 | | 11K2F3E |
| 1 | 1 | 160.32000000 | | 4K00F1E |
| 2 | 1 | 160.32000000 | | 11K2F3E |
| 2 | 1 | 160.32000000 | | 4K00F1E |
| 3 | 1 | 160.32000000 | | 11K2F3E |
| 3 | 1 | 160.32000000 | | 4K00F1E |
| 1 | 1 | 161.55000000 | | 4K00F1E |
| 1 | 1 | 161.55000000 | | 11K2F3E |
| 2 | 1 | 161.55000000 | | 4K00F1E |
| 2 | 1 | 161.55000000 | | 11K2F3E |
| 3 | 1 | 161.55000000 | | 4K00F1E |
| 3 | 1 | 161.55000000 | | 11K2F3E |
| 1 | 2 | 457.06250000 | | 11K2F2D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | MP 797, MOHWK, GILA SUB, MOHAWK, YUMA, AZ | 32.74047222, -113.68655556 | 116.000 m | POLE | 18.300 m structure / 18.300 m overall | N |
| 2 | T | MP 796.68 GILA SUB, MOHAWK, YUMA, AZ | 32.73855556, -113.69155556 | 118.900 m | BMAST | 4.000 m structure / 4.000 m overall | N |
| 3 | T | MP 786, COLFR, GILA SUB, COLFRED, YUMA, AZ | 32.70975000, -113.86800000 | 103.000 m | BMAST | 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 | 1 | T | | 4.000 m | V | 0.0000 | 360.0000 | -28.000 | |
| 1 | 2 | T | | 4.000 m | V | 0.0000 | 360.0000 | -19.100 | |
| 1 | 3 | T | | 4.000 m | V | 0.0000 | 360.0000 | -24.000 | |
| 2 | 1 | T | | 18.300 m | H | 12.0000 | 262.8000 | -14.000 | |
Control points
| Number | Address | County | Phone |
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| 1 | 1400 DOUGLAS ST. STOP 0640, OMAHA, NE | DOUGLAS | 4025446090 |
License history
| Date | File or call sign | Action |
|---|
| 2024-07-23 | WQAU757 | LIREN |
| 2024-05-20 | WQAU757 | LETRES |
| 2023-10-12 | WQAU757 | LIAUA |
| 2016-05-24 | WQAU757 | LETCNS |
| 2015-08-25 | WQAU757 | LIMOD |
| 2014-07-24 | WQAU757 | LIREN |
| 2014-07-23 | WQAU757 | ESUAPR |
| 2014-05-19 | WQAU757 | LETRES |
| 2013-01-11 | WQAU757 | LIMOD |
| 2005-05-09 | WQAU757 | LETCNS |
| 2004-08-10 | WQAU757 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2644383 | 2026-08-16 06:46:49 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WQAU757 | ULS 2644383 | 2026-08-16 06:46:49 |
| Status | A | ULS 2644383 | 2026-08-16 06:46:49 |
| Service | IG | ULS 2644383 | 2026-08-16 06:46:49 |
| Grant Date | 2024-07-23 | ULS 2644383 | 2026-08-16 06:46:49 |
| Expiration Date | 2034-08-10 | ULS 2644383 | 2026-08-16 06:46:49 |