Universal Licensing System
WQBK290
Sweetwater Union High School District
License details
| ULS identifier | 2665020 |
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| Call sign | WQBK290 |
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| Radio service | MW |
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| Status | E |
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| Grant date | 2004-10-22 |
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| Expiration | 2014-10-22 |
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| Cancellation | 2014-12-27 |
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| Frequency range | 23075 MHz |
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| Locations | 1 |
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| Coordinates | 32.6193611, -117.0240833 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:46:13 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 23075.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 23075.00000000 | | 42M0F7D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 44 East J Street, Chula Vista, SAN DIEGO, CA | 32.63158333, -117.06083333 | 50.900 m | B | 7.600 m structure / 7.600 m overall | |
| 2 | R | | 32.61936111, -117.02408333 | 121.900 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | MARK ANTENNA HP-230A18 | | V | 38.4000 | 111.4000 | | |
| 1 | 2 | R | MARK ANTENNA HP-230A18 | | | 38.4000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2014-12-27 | WQBK290 | LIEXP |
| 2014-10-12 | WQBK290 | ESURNW |
| 2014-09-22 | WQBK290 | ESURNW |
| 2014-08-23 | WQBK290 | ESURNW |
| 2014-07-28 | WQBK290 | LETRES |
| 2014-07-24 | WQBK290 | ESURNW |
| 2007-02-27 | WQBK290 | LIAUA |
| 2007-02-26 | WQBK290 | ESUAPR |
| 2006-01-23 | WQBK290 | LETCNS |
| 2004-10-22 | WQBK290 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2665020 | 2026-08-02 02:46:13 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQBK290 | ULS 2665020 | 2026-08-02 02:46:13 |
| Status | E | ULS 2665020 | 2026-08-02 02:46:13 |
| Service | MW | ULS 2665020 | 2026-08-02 02:46:13 |
| Grant Date | 2004-10-22 | ULS 2665020 | 2026-08-02 02:46:13 |
| Expiration Date | 2014-10-22 | ULS 2665020 | 2026-08-02 02:46:13 |
| Cancellation Date | 2014-12-27 | ULS 2665020 | 2026-08-02 02:46:13 |