Universal Licensing System
WPOQ571
UNION PACIFIC RAILROAD COMPANY
License details
| ULS identifier | 1048248 |
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| Call sign | WPOQ571 |
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| Radio service | MG |
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| Status | A |
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| Grant date | 2018-09-21 |
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| Expiration | 2028-10-29 |
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| Frequency range | 928.81875 - 952.81875 MHz (2 frequencies) |
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| Locations | 1 |
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| Representative location | PEORIA, ARAPAHOE, CO |
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| Coordinates | 39.6760833, -104.1074444 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-24 01:40:27 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 3 | FXO | 928.81875000 | | | | | |
| 1 | 1 | FXO | 952.81875000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 3 | 928.81875000 | | 12K5F3D |
| 1 | 1 | 952.81875000 | | 12K5F3D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | APPROX 6.5 MI SE OF, PEORIA, ARAPAHOE, CO | 39.67608333, -104.10744444 | 1583.100 m | | 30.500 m structure / 30.500 m overall | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | V | 10.0000 | 360.0000 | | |
| 2 | 1 | R | | | | 10.0000 | | | |
| 3 | 1 | T | | | V | 10.0000 | 999.0000 | | |
| 4 | 1 | R | | | | 10.0000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2023-10-12 | WPOQ571 | LIAUA |
| 2018-09-21 | WPOQ571 | LIREN |
| 2018-08-06 | WPOQ571 | LETRES |
| 2008-08-06 | WPOQ571 | LIREN |
| 2008-08-04 | WPOQ571 | LETRES |
| 2004-12-18 | WPOQ571 | LIAUA |
| 2004-12-17 | WPOQ571 | ESUAPR |
| 2000-11-29 | WPOQ571 | LIAUA |
| 2000-11-22 | WPOQ571 | LIAUA |
| 2000-09-29 | WPOQ571 | LIAUA |
| 2000-06-20 | WPOQ571 | LIAUA |
| 2000-05-03 | WPOQ571 | LIAUA |
| 1999-08-14 | WPOQ571 | LICCNV |
| 1998-11-24 | WPOQ571 | COR |
| 1998-10-29 | WPOQ571 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1048248 | 2026-08-24 01:40:27 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPOQ571 | ULS 1048248 | 2026-08-24 01:40:27 |
| Status | A | ULS 1048248 | 2026-08-24 01:40:27 |
| Service | MG | ULS 1048248 | 2026-08-24 01:40:27 |
| Grant Date | 2018-09-21 | ULS 1048248 | 2026-08-24 01:40:27 |
| Expiration Date | 2028-10-29 | ULS 1048248 | 2026-08-24 01:40:27 |