Universal Licensing System
WQTW684
CASTRO VALLEY UNIFIED SCHOOL DISTRICT
License details
| ULS identifier | 3588654 |
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| Call sign | WQTW684 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2014-04-28 |
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| Expiration | 2024-04-28 |
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| Cancellation | 2024-06-29 |
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| Frequency range | 457.6875 - 457.9875 MHz (2 frequencies) |
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| Locations | 3 |
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| Representative location | CASTRO VALLEY, ALAMEDA, CA |
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| Coordinates | 37.7045833, -122.0761944 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-16 07:01:31 |
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Licensee
| Name | CASTRO VALLEY UNIFIED SCHOOL DISTRICT |
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| Applicant type | G |
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| FRN | 0023200033 |
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| Location | CASTRO VALLEY, CA |
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| Address | 19400 SANTA MARIA AVE, CASTRO VALLEY, CA, 94546 |
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| Phone | 5105375910 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 451.73750000 | | | 5.000000 | 5.000000 | |
| 2 | 1 | MO | 451.73750000 | | | 5.000000 | 5.000000 | |
| 2 | 1 | MO | 456.73750000 | | | 5.000000 | 5.000000 | |
| 3 | 1 | MO | 457.68750000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 457.98750000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.73750000 | | 11K2F3E |
| 2 | 1 | 451.73750000 | | 11K2F3E |
| 2 | 1 | 456.73750000 | | 11K2F3E |
| 3 | 1 | 457.68750000 | | 11K2F3E |
| 3 | 1 | 457.98750000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | | 19400 SANTA MARIA AVE, CASTRO VALLEY, ALAMEDA, CA | 37.70458333, -122.07619444 | 62.000 m | BANT | 4.500 m structure / 6.000 m overall | |
| 2 | | | | | | | |
| 3 | | CASTRO VALLEY, ALAMEDA, CA | 37.70458333, -122.07619444 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | 6.000 m | | | | -77.000 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 19400 SANTA MARIA AVE, CASTRO VALLEY, CA | ALAMEDA | 5105375910 |
License history
| Date | File or call sign | Action |
|---|
| 2024-06-29 | WQTW684 | LIEXP |
| 2014-04-28 | WQTW684 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 3588654 | 2026-08-16 07:01:31 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WQTW684 | ULS 3588654 | 2026-08-16 07:01:31 |
| Status | E | ULS 3588654 | 2026-08-16 07:01:31 |
| Service | IG | ULS 3588654 | 2026-08-16 07:01:31 |
| Grant Date | 2014-04-28 | ULS 3588654 | 2026-08-16 07:01:31 |
| Expiration Date | 2024-04-28 | ULS 3588654 | 2026-08-16 07:01:31 |
| Cancellation Date | 2024-06-29 | ULS 3588654 | 2026-08-16 07:01:31 |