Universal Licensing System
WPRS636
UNION PACIFIC RAILROAD COMPANY
License details
| ULS identifier | 1939194 |
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| Call sign | WPRS636 |
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| Radio service | MG |
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| Status | C |
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| Grant date | 2020-12-15 |
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| Expiration | 2031-01-16 |
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| Cancellation | 2021-11-30 |
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| Frequency range | 932.33125 - 941.33125 MHz (2 frequencies) |
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| Locations | 1 |
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| Representative location | WOODBURN, MARION, OR |
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| Coordinates | 45.1409167, -122.8568889 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:45:18 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 3 | FXO | 932.33125000 | | | | | |
| 1 | 1 | FXO | 941.33125000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 3 | 932.33125000 | | 12K5F3D |
| 1 | 1 | 941.33125000 | | 12K5F3D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | WOODBURN MAS, WOODBURN, MARION, OR | 45.14091667, -122.85688889 | 54.900 m | TANK | 36.600 m structure / 36.600 m overall | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | OMNI OMNI DIRECTIONAL | | V | 12.2000 | 360.0000 | | |
| 2 | 1 | R | OMNI OMNI DIRECTIONAL | | | 12.2000 | | | |
| 3 | 1 | T | OMNI OMNI DIRECTIOAL | | V | 12.2000 | 999.0000 | | |
| 4 | 1 | R | OMNI OMNI DIRECTIONAL | | | 12.2000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2021-12-01 | WPRS636 | LICAN |
| 2020-12-15 | WPRS636 | LIREN |
| 2020-10-26 | WPRS636 | LETRES |
| 2011-03-24 | WPRS636 | AUTHPR |
| 2010-10-27 | WPRS636 | LIREN |
| 2010-10-25 | WPRS636 | LETRES |
| 2004-12-18 | WPRS636 | LIAUA |
| 2004-12-17 | WPRS636 | ESUAPR |
| 2002-04-18 | WPRS636 | LETCNS |
| 2001-01-16 | WPRS636 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 1939194 | 2026-08-02 02:45:18 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WPRS636 | ULS 1939194 | 2026-08-02 02:45:18 |
| Status | C | ULS 1939194 | 2026-08-02 02:45:18 |
| Service | MG | ULS 1939194 | 2026-08-02 02:45:18 |
| Grant Date | 2020-12-15 | ULS 1939194 | 2026-08-02 02:45:18 |
| Expiration Date | 2031-01-16 | ULS 1939194 | 2026-08-02 02:45:18 |
| Cancellation Date | 2021-11-30 | ULS 1939194 | 2026-08-02 02:45:18 |