Universal Licensing System
WQLF581
BOULDER, CITY OF
License details
| ULS identifier | 3158446 |
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| Call sign | WQLF581 |
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| Radio service | PW |
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| Status | A |
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| Grant date | 2019-10-11 |
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| Expiration | 2030-01-07 |
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| Frequency range | 151.0925 - 156.1575 MHz (2 frequencies) |
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| Locations | 1 |
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| Representative location | BOULDER, BOULDER, CO |
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| Coordinates | 40.0443056, -105.2205000 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:13:43 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 151.09250000 | | | 25.000000 | 50.000000 | |
| 1 | 1 | MO | 156.15750000 | | | 25.000000 | 50.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 151.09250000 | | 11K2F3E |
| 1 | 1 | 156.15750000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | BOULDER, BOULDER, CO | 40.04430556, -105.22050000 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 1805 33RD STREET, BOULDER, CO | BOULDER | 3034413333 |
License history
| Date | File or call sign | Action |
|---|
| 2019-10-11 | WQLF581 | LIREN |
| 2019-10-09 | WQLF581 | ESURNW |
| 2019-02-26 | WQLF581 | LIAUA |
| 2016-09-23 | WQLF581 | LIAUA |
| 2016-09-22 | WQLF581 | ESUAPR |
| 2014-10-25 | WQLF581 | LIAUA |
| 2014-10-24 | WQLF581 | ESUAPR |
| 2014-10-23 | WQLF581 | ESUFNR |
| 2014-09-26 | WQLF581 | LIAUA |
| 2014-09-25 | WQLF581 | ESUAPR |
| 2010-01-07 | WQLF581 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3158446 | 2026-08-02 01:13:43 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQLF581 | ULS 3158446 | 2026-08-02 01:13:43 |
| Status | A | ULS 3158446 | 2026-08-02 01:13:43 |
| Service | PW | ULS 3158446 | 2026-08-02 01:13:43 |
| Grant Date | 2019-10-11 | ULS 3158446 | 2026-08-02 01:13:43 |
| Expiration Date | 2030-01-07 | ULS 3158446 | 2026-08-02 01:13:43 |