Universal Licensing System
WQHC945
LOS ANGELES COUNTY OFFICE OF EDUCATION
License details
| ULS identifier | 2924594 |
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| Call sign | WQHC945 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2007-06-29 |
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| Expiration | 2017-06-29 |
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| Cancellation | 2017-09-02 |
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| Frequency range | 461.4625 - 466.4625 MHz (8 frequencies) |
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| Locations | 3 |
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| Representative location | SYLMAR, LOS ANGELES, CA |
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| Coordinates | 34.3160833, -118.4853611 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:18:22 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 2 | FB2 | 461.46250000 | | | 25.000000 | 20.000000 | |
| 2 | 1 | MO | 461.46250000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 463.30000000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 463.32500000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 463.35000000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 463.37500000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 463.77500000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | FB | 464.66250000 | | | 25.000000 | 50.000000 | |
| 2 | 1 | MO | 464.66250000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 466.46250000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 2 | 461.46250000 | | 11K2F3E |
| 2 | 1 | 461.46250000 | | 11K2F3E |
| 3 | 1 | 463.30000000 | | 11K2F3E |
| 3 | 1 | 463.32500000 | | 11K2F3E |
| 3 | 1 | 463.35000000 | | 11K2F3E |
| 3 | 1 | 463.37500000 | | 11K2F3E |
| 3 | 1 | 463.77500000 | | 11K2F3E |
| 1 | 1 | 464.66250000 | | 11K2F3E |
| 2 | 1 | 464.66250000 | | 11K2F3E |
| 2 | 1 | 466.46250000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 16350 FILBERT ST, SYLMAR, LOS ANGELES, CA | 34.31608333, -118.48536111 | 474.000 m | BANT | 6.000 m structure / 9.000 m overall | N |
| 2 | T | | | | | | N |
| 3 | T | SYLMAR, LOS ANGELES, CA | 34.31608333, -118.48536111 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | | | 5.000 m | | | | -6.000 | |
| 1 | 2 | | | | | | | | |
| 1 | 3 | | | | | | | | |
| 2 | 1 | | | 9.000 m | | | | -2.000 | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 16350 FILBERT ST, SYLMAR, CA | LOS ANGELES | 8183675941 |
License history
| Date | File or call sign | Action |
|---|
| 2017-09-02 | WQHC945 | LIEXP |
| 2017-06-19 | WQHC945 | ESURNW |
| 2017-04-30 | WQHC945 | ESURNW |
| 2017-04-03 | WQHC945 | LETRES |
| 2017-03-31 | WQHC945 | ESURNW |
| 2008-04-01 | WQHC945 | LETCNS |
| 2008-01-28 | WQHC945 | LIMOD |
| 2007-06-29 | WQHC945 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2924594 | 2026-08-02 01:18:22 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQHC945 | ULS 2924594 | 2026-08-02 01:18:22 |
| Status | E | ULS 2924594 | 2026-08-02 01:18:22 |
| Service | IG | ULS 2924594 | 2026-08-02 01:18:22 |
| Grant Date | 2007-06-29 | ULS 2924594 | 2026-08-02 01:18:22 |
| Expiration Date | 2017-06-29 | ULS 2924594 | 2026-08-02 01:18:22 |
| Cancellation Date | 2017-09-02 | ULS 2924594 | 2026-08-02 01:18:22 |