Universal Licensing System
WQWB746
UNION PACIFIC RAILROAD COMPANY
License details
| ULS identifier | 3718006 |
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| Call sign | WQWB746 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2025-06-11 |
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| Expiration | 2035-07-13 |
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| Frequency range | 160.995 MHz |
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| Locations | 2 |
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| Representative location | RIO RICO, SANTA CRUZ, AZ |
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| Coordinates | 31.4446944, -110.9657778 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:12:39 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB | 160.99500000 | | | 50.000000 | 89.000000 | |
| 2 | 1 | MO | 160.99500000 | | | 35.000000 | 35.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 160.99500000 | | 11K2F3E |
| 1 | 1 | 160.99500000 | | 4K00F1E |
| 2 | 1 | 160.99500000 | | 4K00F1E |
| 2 | 1 | 160.99500000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | RIO RICO YD OFC, 865 E FRONTAGE RD, RIO RICO, SANTA CRUZ, AZ | 31.44469444, -110.96577778 | 1063.000 m | MTOWER | 24.400 m structure / 24.400 m overall | |
| 2 | T | RIO RICO, SANTA CRUZ, AZ | 31.44469444, -110.96577778 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 24.400 m | V | 6.0000 | 360.0000 | -98.000 | |
| 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 |
|---|
| 2025-06-11 | WQWB746 | LIREN |
| 2025-04-21 | WQWB746 | LETRES |
| 2023-10-12 | WQWB746 | LIAUA |
| 2016-04-12 | WQWB746 | LETCNS |
| 2015-07-13 | WQWB746 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3718006 | 2026-08-02 01:12:39 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQWB746 | ULS 3718006 | 2026-08-02 01:12:39 |
| Status | A | ULS 3718006 | 2026-08-02 01:12:39 |
| Service | IG | ULS 3718006 | 2026-08-02 01:12:39 |
| Grant Date | 2025-06-11 | ULS 3718006 | 2026-08-02 01:12:39 |
| Expiration Date | 2035-07-13 | ULS 3718006 | 2026-08-02 01:12:39 |