Universal Licensing System
WPRK354
DISPATCH SYSTEMS INC
License details
| ULS identifier | 1832014 |
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| Call sign | WPRK354 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2005-08-02 |
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| Expiration | 2015-10-26 |
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| Cancellation | 2015-12-26 |
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| Frequency range | 153.17 - 160.065 MHz (3 frequencies) |
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| Locations | 4 |
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| Representative location | CHATSWORTH, LOS ANGELES, CA |
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| Coordinates | 34.3238889, -118.5817500 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:17:15 |
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Licensee
| Name | DISPATCH SYSTEMS INC |
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| Applicant type | C |
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| FRN | 0013633938 |
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| Location | CAMARILLO, CA |
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| Address | 83 NORTH DAWSON DRIVE, CAMARILLO, CA, 93102 |
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| Phone | 8056596900 |
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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 | FB | 153.17000000 | | | 25.000000 | 15.000000 | |
| 3 | 1 | MO | 153.17000000 | | | 25.000000 | | |
| 3 | 1 | MO | 159.64500000 | | | 25.000000 | | |
| 2 | 1 | FB | 160.06500000 | | | 25.000000 | 25.000000 | |
| 4 | 1 | MO | 160.06500000 | | | 25.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 153.17000000 | | 11K2F3E |
| 3 | 1 | 153.17000000 | | 11K2F3E |
| 3 | 1 | 159.64500000 | | 11K2F3E |
| 2 | 1 | 160.06500000 | | 11K2F3E |
| 4 | 1 | 160.06500000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | OAT MOUNTAIN, CHATSWORTH, LOS ANGELES, CA | 34.32388889, -118.58175000 | 1067.000 m | TOWER | 30.000 m structure / 30.000 m overall | N |
| 2 | T | 1776 LIRIO AVE, VENTURA, LOS ANGELES, CA | 34.27916667, -119.14844444 | 47.000 m | B | 16.000 m structure / 17.000 m overall | N |
| 3 | T | | | | | | |
| 4 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 30.000 m | | | | 638.000 | |
| 1 | 2 | T | | 17.000 m | | | | 67.000 | |
| 1 | 3 | T | | | | | | | |
| 1 | 4 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 2 | 1710 N. Moorpark Road PMB 143, Thousand Oaks, CA | LOS ANGELES | 8056596900 |
License history
| Date | File or call sign | Action |
|---|
| 2015-12-26 | WPRK354 | LIEXP |
| 2015-08-03 | WPRK354 | LETRES |
| 2011-05-23 | WPRK354 | LTSAPR |
| 2011-05-21 | WPRK354 | LIAUA |
| 2005-08-02 | WPRK354 | LIREN |
| 2005-08-01 | WPRK354 | LTSAPR |
| 2005-06-17 | WPRK354 | LTSFRN |
| 2001-09-13 | WPRK354 | AUDOPR |
| 2000-11-23 | WPRK354 | LICCNV |
| 2000-10-26 | WPRK354 | AUTHPR |
| 2000-10-26 | WPRK354 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 1832014 | 2026-08-02 01:17:15 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WPRK354 | ULS 1832014 | 2026-08-02 01:17:15 |
| Status | E | ULS 1832014 | 2026-08-02 01:17:15 |
| Service | IG | ULS 1832014 | 2026-08-02 01:17:15 |
| Grant Date | 2005-08-02 | ULS 1832014 | 2026-08-02 01:17:15 |
| Expiration Date | 2015-10-26 | ULS 1832014 | 2026-08-02 01:17:15 |
| Cancellation Date | 2015-12-26 | ULS 1832014 | 2026-08-02 01:17:15 |