Universal Licensing System
WPNK684
UNIVERSITY OF SOUTHERN CALIFORNIA
License details
| ULS identifier | 1044797 |
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| Call sign | WPNK684 |
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| Radio service | AS |
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| Status | A |
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| Grant date | 1987-08-06 |
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| Expiration | 2029-12-01 |
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| Frequency range | 948 MHz |
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| Locations | 1 |
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| Coordinates | 34.4660833, -119.6778889 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:45:00 |
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Licensee
| Name | UNIVERSITY OF SOUTHERN CALIFORNIA |
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| Applicant type | C |
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| FRN | 0004512778 |
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| Location | LOS ANGELES, CA |
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| Address | 1149 S. HILL STREET SUITE H-1, LOS ANGELES, CA, 90015 |
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| Phone | 8058798325 |
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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 | FXO | 948.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 948.00000000 | | 500KD7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | 414 East Cota Street, SANTA BARBARA, SANTA BARBARA, CA | 34.42219444, -119.69205556 | 15.200 m | BPIPE | 10.000 m structure / 11.900 m overall | N |
| 2 | R | | 34.46608333, -119.67788889 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | Mark Antennas P-9LA72G | | H | 22.1000 | 14.9000 | | |
| 1 | 2 | R | Mark Antennas P-9LA72G | | | 22.1000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2021-12-15 | WPNK684 | PNACT |
| 2021-12-08 | WPNK684 | PLAUPR |
| 2021-12-07 | WPNK684 | LIREN |
| 2021-12-01 | WPNK684 | PNACT |
| 2021-11-24 | WPNK684 | PLAUPR |
| 2021-11-23 | WPNK684 | LIMOD |
| 2017-02-22 | WPNK684 | LIAUA |
| 2016-01-13 | WPNK684 | PNACT |
| 2016-01-09 | WPNK684 | PLAUPR |
| 2016-01-08 | WPNK684 | LIMOD |
| 2014-10-15 | WPNK684 | PNACT |
| 2014-10-08 | WPNK684 | AUTHPR |
| 2014-10-07 | WPNK684 | LIMOD |
| 2014-09-03 | WPNK684 | ESUFRN |
| 2014-09-03 | WPNK684 | PNACT |
| 2014-09-03 | WPNK684 | AUTHPR |
| 2014-08-30 | WPNK684 | LIMOD |
| 2013-11-27 | WPNK684 | PNACT |
| 2013-11-26 | WPNK684 | AUTHPR |
| 2013-11-23 | WPNK684 | LIREN |
| 2010-05-04 | WPNK684 | LIMOD |
| 2010-03-04 | WPNK684 | ESCAPR |
| 2005-12-28 | WPNK684 | PNACT |
| 2005-12-20 | WPNK684 | AUTHPR |
| 2005-12-19 | WPNK684 | LIREN |
| 2003-07-09 | WPNK684 | PNACT |
| 2003-07-02 | WPNK684 | AUTHPR |
| 2003-07-02 | WPNK684 | LIMOD |
| 2003-05-28 | WPNK684 | PNACT |
| 2003-05-20 | WPNK684 | AUTHPR |
| 2003-05-19 | WPNK684 | LIMOD |
| 2003-01-29 | WPNK684 | PNACT |
| 2003-01-22 | WPNK684 | AUTHPR |
| 2003-01-21 | WPNK684 | LIMOD |
| 1999-08-14 | WPNK684 | LICCNV |
| 1998-09-02 | WPNK684 | COR |
| 1998-01-06 | WPNK684 | COR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1044797 | 2026-08-02 02:45:00 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WPNK684 | ULS 1044797 | 2026-08-02 02:45:00 |
| Status | A | ULS 1044797 | 2026-08-02 02:45:00 |
| Service | AS | ULS 1044797 | 2026-08-02 02:45:00 |
| Grant Date | 1987-08-06 | ULS 1044797 | 2026-08-02 02:45:00 |
| Expiration Date | 2029-12-01 | ULS 1044797 | 2026-08-02 02:45:00 |