Universal Licensing System
WQDF691
UNION PACIFIC RAILROAD COMPANY
License details
| ULS identifier | 2740935 |
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| Call sign | WQDF691 |
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| Radio service | MG |
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| Status | C |
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| Grant date | 2015-07-29 |
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| Expiration | 2025-08-12 |
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| Cancellation | 2025-01-29 |
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| Frequency range | 932.6375 MHz |
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| Locations | 2 |
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| Representative location | CRYSTAL LAKE, MCHENRY, IL |
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| Coordinates | 42.2361389, -88.3015000 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:45:20 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
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| 1 | 1 | FXO | 932.63750000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
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| 1 | 1 | 932.63750000 | | 25K0F2D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | 3/4 MILE SE OF, CRYSTAL LAKE, MCHENRY, IL | 42.23613889, -88.30150000 | 282.000 m | TOWER | 18.200 m structure / 18.200 m overall | |
| 2 | R | | 42.24311111, -88.31325000 | 280.400 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | SCALA ELECTRONICS PR-900 V | | V | 18.2000 | 308.6000 | | |
| 1 | 2 | R | SCALA ELECTRONICS PR-900 V | | | 18.2000 | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 1400 DOUGLAS ST. STOP 0650, OMAHA, NE | DOUGLAS | 4025441777 |
License history
| Date | File or call sign | Action |
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| 2025-01-30 | WQDF691 | LICAN |
| 2023-10-12 | WQDF691 | LIAUA |
| 2015-07-29 | WQDF691 | LIREN |
| 2015-07-28 | WQDF691 | ESUAPR |
| 2015-05-18 | WQDF691 | LETRES |
| 2005-08-12 | WQDF691 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 2740935 | 2026-08-02 02:45:20 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WQDF691 | ULS 2740935 | 2026-08-02 02:45:20 |
| Status | C | ULS 2740935 | 2026-08-02 02:45:20 |
| Service | MG | ULS 2740935 | 2026-08-02 02:45:20 |
| Grant Date | 2015-07-29 | ULS 2740935 | 2026-08-02 02:45:20 |
| Expiration Date | 2025-08-12 | ULS 2740935 | 2026-08-02 02:45:20 |
| Cancellation Date | 2025-01-29 | ULS 2740935 | 2026-08-02 02:45:20 |