Universal Licensing System
WPLK852
CAL OPTIMA
License details
| ULS identifier | 1786708 |
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| Call sign | WPLK852 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 1998-02-20 |
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| Expiration | 2003-02-20 |
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| Cancellation | 2003-05-25 |
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| Frequency range | 464.775 - 464.975 MHz (2 frequencies) |
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| Locations | 1 |
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| Representative location | ORANGE, CA |
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| Coordinates | 33.7808611, -117.8653333 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:26:38 |
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Licensee
| Name | CAL OPTIMA |
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| Applicant type | C |
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| Location | ORANGE, CA |
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| Address | 1120 W. LA VETA 2ND FLR, ORANGE, CA, 92868 |
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| Phone | 7142468400 |
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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 | 464.77500000 | | | 4.000000 | | |
| 1 | 1 | MO | 464.97500000 | | | 4.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 464.77500000 | | 20K0F3E |
| 1 | 1 | 464.97500000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | ORANGE, CA | 33.78086111, -117.86533333 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 1120 W. LA VETA 2ND FLOOR, ORANGE, CA | | 7142468400 |
License history
| Date | File or call sign | Action |
|---|
| 2003-05-25 | WPLK852 | LIEXP |
| 2002-11-25 | WPLK852 | LETRES |
| 2001-09-04 | WPLK852 | AUDOPR |
| 2000-11-23 | WPLK852 | LICCNV |
| 1998-02-20 | WPLK852 | AUTHPR |
| 1998-02-20 | WPLK852 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1786708 | 2026-08-02 01:26:38 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPLK852 | ULS 1786708 | 2026-08-02 01:26:38 |
| Status | E | ULS 1786708 | 2026-08-02 01:26:38 |
| Service | IG | ULS 1786708 | 2026-08-02 01:26:38 |
| Grant Date | 1998-02-20 | ULS 1786708 | 2026-08-02 01:26:38 |
| Expiration Date | 2003-02-20 | ULS 1786708 | 2026-08-02 01:26:38 |
| Cancellation Date | 2003-05-25 | ULS 1786708 | 2026-08-02 01:26:38 |