Universal Licensing System
WQMZ421
BOULDER VALLEY PUBLIC SCHOOLS
License details
| ULS identifier | 3246068 |
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| Call sign | WQMZ421 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2020-10-23 |
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| Expiration | 2030-11-16 |
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| Frequency range | 151.73 - 159.645 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | BOULDER, BOULDER, CO |
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| Coordinates | 40.0229722, -105.2797778 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:13:07 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 151.56500000 | | | 40.000000 | 30.000000 | |
| 2 | 1 | MO | 151.56500000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 151.73000000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 151.85000000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 159.64500000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 151.56500000 | | 11K2F3E |
| 2 | 1 | 151.56500000 | | 11K2F3E |
| 2 | 1 | 151.73000000 | | 11K2F3E |
| 2 | 1 | 151.85000000 | | 11K2F3E |
| 2 | 1 | 159.64500000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | | 2410 13TH STREET, BOULDER, BOULDER, CO | 40.02297222, -105.27977778 | 1640.000 m | BANT | 15.000 m structure / 15.000 m overall | |
| 2 | | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 15.000 m | | | | 262.000 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 2410 13TH STREET, BOULDER, CO | BOULDER | 3034425235 |
License history
| Date | File or call sign | Action |
|---|
| 2020-10-23 | WQMZ421 | LIREN |
| 2020-10-17 | WQMZ421 | ESURNW |
| 2020-09-17 | WQMZ421 | ESURNW |
| 2020-08-24 | WQMZ421 | LETRES |
| 2020-08-18 | WQMZ421 | ESURNW |
| 2012-11-07 | WQMZ421 | ESUFNR |
| 2011-08-16 | WQMZ421 | LETCNS |
| 2010-11-16 | WQMZ421 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3246068 | 2026-08-02 01:13:07 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQMZ421 | ULS 3246068 | 2026-08-02 01:13:07 |
| Status | A | ULS 3246068 | 2026-08-02 01:13:07 |
| Service | IG | ULS 3246068 | 2026-08-02 01:13:07 |
| Grant Date | 2020-10-23 | ULS 3246068 | 2026-08-02 01:13:07 |
| Expiration Date | 2030-11-16 | ULS 3246068 | 2026-08-02 01:13:07 |