Universal Licensing System
WQNN434
Hayward Unified School District
License details
| ULS identifier | 3276694 |
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| Call sign | WQNN434 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2011-03-30 |
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| Expiration | 2021-03-30 |
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| Cancellation | 2021-06-05 |
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| Frequency range | 152.405 - 157.665 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | Hayward, ALAMEDA, CA |
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| Coordinates | 37.6416111, -122.0683056 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:20:02 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 152.40500000 | | | 50.000000 | 70.000000 | |
| 2 | 1 | MO | 152.40500000 | | | 5.000000 | 5.000000 | |
| 2 | 1 | MO | 157.66500000 | | | 5.000000 | 5.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 152.40500000 | | 11K2F3E |
| 2 | 1 | 152.40500000 | | 11K2F3E |
| 2 | 1 | 157.66500000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | | 27035 Whitman St, Hayward, ALAMEDA, CA | 37.64161111, -122.06830556 | 16.000 m | BANT | 8.000 m structure / 11.000 m overall | |
| 2 | | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 11.000 m | | | | -78.000 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 27035 Whitman St, Hayward, CA | ALAMEDA | 5107233190 |
License history
| Date | File or call sign | Action |
|---|
| 2021-06-05 | WQNN434 | LIEXP |
| 2021-03-20 | WQNN434 | ESURNW |
| 2021-02-28 | WQNN434 | ESURNW |
| 2021-01-04 | WQNN434 | LETRES |
| 2020-12-30 | WQNN434 | ESURNW |
| 2012-01-04 | WQNN434 | LETCNS |
| 2011-05-16 | WQNN434 | LIMOD |
| 2011-03-30 | WQNN434 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3276694 | 2026-08-02 01:20:02 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQNN434 | ULS 3276694 | 2026-08-02 01:20:02 |
| Status | E | ULS 3276694 | 2026-08-02 01:20:02 |
| Service | IG | ULS 3276694 | 2026-08-02 01:20:02 |
| Grant Date | 2011-03-30 | ULS 3276694 | 2026-08-02 01:20:02 |
| Expiration Date | 2021-03-30 | ULS 3276694 | 2026-08-02 01:20:02 |
| Cancellation Date | 2021-06-05 | ULS 3276694 | 2026-08-02 01:20:02 |