Universal Licensing System
WPES442
State of Colorado
License details
| ULS identifier | 1267160 |
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| Call sign | WPES442 |
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| Radio service | PW |
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| Status | A |
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| Grant date | 2024-03-06 |
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| Expiration | 2034-04-29 |
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| Frequency range | 155.475 MHz |
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| Locations | 1 |
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| Representative location | WARD, BOULDER, CO |
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| Coordinates | 40.0319444, -105.5358333 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:08:39 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB | 155.47500000 | | | 50.000000 | 43.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 155.47500000 | | 11K3F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | MOUNTAIN RESEARCH STA 3 MI SW, WARD, BOULDER, CO | 40.03194444, -105.53583333 | 2875.000 m | | 6.000 m structure | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 6.000 m | | | | 0.000 | |
Control points
| Number | Address | County | Phone |
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| 1 | UNIVERSITY OF COLORADO MOUNTAIN RESEARCH STA, WARD, CO | | 3034928841 |
License history
| Date | File or call sign | Action |
|---|
| 2024-03-06 | WPES442 | LIREN |
| 2024-02-29 | WPES442 | ESURNW |
| 2024-02-05 | WPES442 | LETRES |
| 2024-01-31 | WPES442 | LIAUA |
| 2017-04-27 | WPES442 | LIMOD |
| 2014-02-21 | WPES442 | LIREN |
| 2014-02-03 | WPES442 | LETRES |
| 2014-01-29 | WPES442 | ESURNW |
| 2011-07-08 | WPES442 | LIAUA |
| 2011-07-07 | WPES442 | ESUAPR |
| 2011-04-05 | WPES442 | LIMOD |
| 2011-01-28 | WPES442 | ESUAPR |
| 2009-09-11 | WPES442 | LIAUA |
| 2009-09-10 | WPES442 | ESUAPR |
| 2008-07-29 | WPES442 | LIAUA |
| 2008-07-28 | WPES442 | ESCAPR |
| 2004-02-10 | WPES442 | LIREN |
| 2004-02-02 | WPES442 | LETRES |
| 2002-03-11 | WPES442 | AUDOPR |
| 2000-10-20 | WPES442 | LICCNV |
| 1999-02-24 | WPES442 | AUTHPR |
| 1999-02-24 | WPES442 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1267160 | 2026-08-02 01:08:39 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPES442 | ULS 1267160 | 2026-08-02 01:08:39 |
| Status | A | ULS 1267160 | 2026-08-02 01:08:39 |
| Service | PW | ULS 1267160 | 2026-08-02 01:08:39 |
| Grant Date | 2024-03-06 | ULS 1267160 | 2026-08-02 01:08:39 |
| Expiration Date | 2034-04-29 | ULS 1267160 | 2026-08-02 01:08:39 |