Universal Licensing System
WRJC496
Contra Costa Health, Housing & Homeless Services
License details
| ULS identifier | 4318835 |
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| Call sign | WRJC496 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2020-08-05 |
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| Expiration | 2030-08-05 |
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| Frequency range | 451.5375 - 457.6375 MHz (5 frequencies) |
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| Locations | 1 |
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| Representative location | Concord, CONTRA COSTA, CA |
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| Coordinates | 37.9841667, -122.0461944 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:23:56 |
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Licensee
| Name | Contra Costa Health, Housing & Homeless Services |
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| Applicant type | G |
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| FRN | 0029732138 |
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| Location | Concord, CA |
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| Address | 2400 Bisso Lane Suite D2, Concord, CA, 94520 |
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| Phone | 9256086708 |
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| Email | [email protected] |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
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| 1 | 1 | MO | 451.53750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 451.58750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 452.63750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 456.58750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 457.63750000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.53750000 | | 11K3F3E |
| 1 | 1 | 451.58750000 | | 11K3F3E |
| 1 | 1 | 452.63750000 | | 11K3F3E |
| 1 | 1 | 456.58750000 | | 11K3F3E |
| 1 | 1 | 457.63750000 | | 11K3F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | Concord, CONTRA COSTA, CA | 37.98416667, -122.04619444 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 2400 Bisso Lane Suite D2, Concord, CA | CONTRA COSTA | 9256086708 |
License history
| Date | File or call sign | Action |
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| 2021-05-04 | WRJC496 | LETCNS |
| 2020-08-05 | WRJC496 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 4318835 | 2026-08-02 01:23:56 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WRJC496 | ULS 4318835 | 2026-08-02 01:23:56 |
| Status | A | ULS 4318835 | 2026-08-02 01:23:56 |
| Service | IG | ULS 4318835 | 2026-08-02 01:23:56 |
| Grant Date | 2020-08-05 | ULS 4318835 | 2026-08-02 01:23:56 |
| Expiration Date | 2030-08-05 | ULS 4318835 | 2026-08-02 01:23:56 |