Universal Licensing System
WPQS412
UNION PACIFIC RAILROAD COMPANY
License details
| ULS identifier | 1100626 |
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| Call sign | WPQS412 |
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| Radio service | MG |
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| Status | C |
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| Grant date | 2020-08-25 |
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| Expiration | 2030-09-14 |
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| Cancellation | 2021-11-30 |
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| Frequency range | 932.34375 - 941.34375 MHz (2 frequencies) |
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| Locations | 1 |
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| Representative location | PORTLAND, CLACKAMAS, OR |
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| Coordinates | 45.4548056, -122.5515278 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:45:11 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 3 | FXO | 932.34375000 | | | | | |
| 1 | 1 | FXO | 941.34375000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 3 | 932.34375000 | | 12K5F3D |
| 1 | 1 | 941.34375000 | | 12K5F3D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 10851 S. E. Ridgeway., PORTLAND, CLACKAMAS, OR | 45.45480556, -122.55152778 | 330.100 m | LTOWER | 37.000 m structure / 37.000 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | SINCLAIR TECHNOLOGIES INC SRL-480 | | V | 12.2000 | 360.0000 | | |
| 2 | 1 | R | Kathrein Inc., Scala Divi RY-900 (V) | | | 12.2000 | | | |
| 3 | 1 | T | Kathrein Inc., Scala Divi RY-900 (V) | | V | 12.2000 | 999.0000 | | |
| 4 | 1 | R | SINCLAIR TECHNOLOGIES INC SRL-480 | | | 12.2000 | | | |
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 |
|---|
| 2021-12-01 | WPQS412 | LICAN |
| 2020-08-25 | WPQS412 | LIREN |
| 2020-06-22 | WPQS412 | LETRES |
| 2013-07-09 | WPQS412 | LIMOD |
| 2013-04-25 | WPQS412 | ESUAPR |
| 2011-03-24 | WPQS412 | AUTHPR |
| 2010-06-22 | WPQS412 | LIREN |
| 2010-06-21 | WPQS412 | LETRES |
| 2004-12-18 | WPQS412 | LIAUA |
| 2004-12-17 | WPQS412 | ESUAPR |
| 2001-05-05 | WPQS412 | LIAUA |
| 2000-11-29 | WPQS412 | LIAUA |
| 2000-11-22 | WPQS412 | LIAUA |
| 2000-09-29 | WPQS412 | LIAUA |
| 2000-09-14 | WPQS412 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1100626 | 2026-08-02 02:45:11 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPQS412 | ULS 1100626 | 2026-08-02 02:45:11 |
| Status | C | ULS 1100626 | 2026-08-02 02:45:11 |
| Service | MG | ULS 1100626 | 2026-08-02 02:45:11 |
| Grant Date | 2020-08-25 | ULS 1100626 | 2026-08-02 02:45:11 |
| Expiration Date | 2030-09-14 | ULS 1100626 | 2026-08-02 02:45:11 |
| Cancellation Date | 2021-11-30 | ULS 1100626 | 2026-08-02 02:45:11 |