Universal Licensing System
WQOA997
BOULDER, COUNTY OF
License details
| ULS identifier | 3307505 |
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| Call sign | WQOA997 |
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| Radio service | PW |
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| Status | A |
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| Grant date | 2021-06-02 |
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| Expiration | 2031-07-29 |
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| Frequency range | 151.3775 - 154.37 MHz (4 frequencies) |
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| Locations | 1 |
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| Representative location | BOULDER, BOULDER, CO |
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| Coordinates | 40.0703889, -105.2149722 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:13:41 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB | 151.37750000 | | | 25.000000 | 50.000000 | |
| 1 | 1 | FB | 154.20500000 | | | 25.000000 | 50.000000 | |
| 1 | 1 | FB | 154.32500000 | | | 25.000000 | 50.000000 | |
| 1 | 1 | FB | 154.37000000 | | | 25.000000 | 50.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 151.37750000 | | 11K0F3E |
| 1 | 1 | 154.20500000 | | 11K0F3E |
| 1 | 1 | 154.32500000 | | 11K0F3E |
| 1 | 1 | 154.37000000 | | 11K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 6055 RESERVOIR ROAD, BOULDER, BOULDER, CO | 40.07038889, -105.21497222 | 1575.000 m | B | 9.600 m structure / 15.100 m overall | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | 15.100 m | | 3.0000 | | -150.000 | |
Control points
| Number | Address | County | Phone |
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| 1 | 3280 AIRPORT ROAD, BOULDER, CO | BOULDER | 3034414444 |
License history
| Date | File or call sign | Action |
|---|
| 2021-06-02 | WQOA997 | LIREN |
| 2021-05-30 | WQOA997 | ESURNW |
| 2021-05-03 | WQOA997 | LETRES |
| 2021-04-30 | WQOA997 | ESURNW |
| 2012-05-01 | WQOA997 | LETCNS |
| 2012-04-25 | WQOA997 | LIMOD |
| 2012-03-08 | WQOA997 | ESUAPR |
| 2011-07-29 | WQOA997 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 3307505 | 2026-08-02 01:13:41 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQOA997 | ULS 3307505 | 2026-08-02 01:13:41 |
| Status | A | ULS 3307505 | 2026-08-02 01:13:41 |
| Service | PW | ULS 3307505 | 2026-08-02 01:13:41 |
| Grant Date | 2021-06-02 | ULS 3307505 | 2026-08-02 01:13:41 |
| Expiration Date | 2031-07-29 | ULS 3307505 | 2026-08-02 01:13:41 |