Universal Licensing System
WRCK915
SAN MARCOS ESSEX PORTFOLIO LP
License details
| ULS identifier | 4095564 |
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| Call sign | WRCK915 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2018-10-29 |
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| Expiration | 2028-10-29 |
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| Frequency range | 451.5125 - 462.4875 MHz (4 frequencies) |
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| Locations | 1 |
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| Representative location | RICHMOND, CONTRA COSTA, CA |
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| Coordinates | 37.9875833, -122.3376111 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:22:24 |
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Licensee
| Name | SAN MARCOS ESSEX PORTFOLIO LP |
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| Applicant type | E |
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| FRN | 0027420686 |
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| Location | RICHMOND, CA |
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| Address | 2601 HILLTOP DRIVE, RICHMOND, CA, 94806 |
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| Phone | 6506557889 |
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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 | 451.51250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 462.11250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 462.38750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 462.48750000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.51250000 | | 11K0F7E |
| 1 | 1 | 451.51250000 | | 4K00F1E |
| 1 | 1 | 462.11250000 | | 11K0F7E |
| 1 | 1 | 462.11250000 | | 4K00F1E |
| 1 | 1 | 462.38750000 | | 4K00F1E |
| 1 | 1 | 462.38750000 | | 11K0F7E |
| 1 | 1 | 462.48750000 | | 4K00F1E |
| 1 | 1 | 462.48750000 | | 11K0F7E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | RICHMOND, CONTRA COSTA, CA | 37.98758333, -122.33761111 | | | | |
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 | 2610 HILLTOP AVENUE, RICHMOND, CA | CONTRA COSTA | 6506557889 |
License history
| Date | File or call sign | Action |
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| 2018-10-29 | WRCK915 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 4095564 | 2026-08-02 01:22:24 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WRCK915 | ULS 4095564 | 2026-08-02 01:22:24 |
| Status | A | ULS 4095564 | 2026-08-02 01:22:24 |
| Service | IG | ULS 4095564 | 2026-08-02 01:22:24 |
| Grant Date | 2018-10-29 | ULS 4095564 | 2026-08-02 01:22:24 |
| Expiration Date | 2028-10-29 | ULS 4095564 | 2026-08-02 01:22:24 |