Universal Licensing System
WQBK281
Sweetwater Union High School District
License details
| ULS identifier | 2665010 |
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| Call sign | WQBK281 |
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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 | 21825 MHz |
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| Locations | 2 |
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| Representative location | NATIONAL CITY, SAN DIEGO, CA |
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| Coordinates | 32.6688611, -117.0996944 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:45:58 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 21825.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 21825.00000000 | | 42M0F7D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 1701 D Ave, NATIONAL CITY, SAN DIEGO, CA | 32.66886111, -117.09969444 | 22.600 m | B | 4.300 m structure / 6.100 m overall | |
| 2 | R | | 32.66108333, -117.10786111 | 13.700 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | MARK ANTENNA PRODS HP-230A12 RF | | V | 34.4000 | 221.6000 | | |
| 1 | 2 | R | MARK ANTENNA PRODS HP-230A12 RF | | | 34.4000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2014-12-27 | WQBK281 | LIEXP |
| 2014-10-12 | WQBK281 | ESURNW |
| 2014-09-22 | WQBK281 | ESURNW |
| 2014-08-23 | WQBK281 | ESURNW |
| 2014-07-28 | WQBK281 | LETRES |
| 2014-07-24 | WQBK281 | ESURNW |
| 2007-02-27 | WQBK281 | LIAUA |
| 2007-02-26 | WQBK281 | ESUAPR |
| 2006-01-23 | WQBK281 | LETCNS |
| 2004-10-22 | WQBK281 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2665010 | 2026-08-02 02:45:58 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQBK281 | ULS 2665010 | 2026-08-02 02:45:58 |
| Status | E | ULS 2665010 | 2026-08-02 02:45:58 |
| Service | MW | ULS 2665010 | 2026-08-02 02:45:58 |
| Grant Date | 2004-10-22 | ULS 2665010 | 2026-08-02 02:45:58 |
| Expiration Date | 2014-10-22 | ULS 2665010 | 2026-08-02 02:45:58 |
| Cancellation Date | 2014-12-27 | ULS 2665010 | 2026-08-02 02:45:58 |