Universal Licensing System
KNBC687
REGENTS OF THE UNIVERSITY OF CALIFORNIA
License details
| ULS identifier | 1615219 |
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| Call sign | KNBC687 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2022-02-12 |
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| Expiration | 2032-04-28 |
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| Frequency range | 151.655 MHz |
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| Locations | 3 |
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| Representative location | IRVINE, ORANGE, CA |
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| Coordinates | 33.6658611, -117.8547778 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:18:09 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB | 151.65500000 | | | 40.000000 | 80.000000 | |
| 2 | 1 | FB | 151.65500000 | | | 40.000000 | 80.000000 | |
| 3 | 1 | FB | 151.65500000 | | | 40.000000 | 80.000000 | |
| 4 | 1 | FB | 151.65500000 | | | 40.000000 | 80.000000 | |
| 5 | 1 | MO | 151.65500000 | | | 40.000000 | 40.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 151.65500000 | | 11K0F3E |
| 2 | 1 | 151.65500000 | | 11K0F3E |
| 3 | 1 | 151.65500000 | | 11K0F3E |
| 4 | 1 | 151.65500000 | | 11K0F3E |
| 5 | 1 | 151.65500000 | | 11K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | UNIVERSITY CENTER UCI CAMPUS, IRVINE, ORANGE, CA | 33.64836111, -117.84200000 | 23.000 m | | | N |
| 2 | T | STUDENT SERVICES ONE UCI CAMPUS, IRVINE, ORANGE, CA | 33.64780556, -117.84200000 | 23.000 m | | | N |
| 3 | T | RECYCLING CTR UCI CAMPUS, IRVINE, ORANGE, CA | 33.66586111, -117.85477778 | 15.000 m | | | N |
| 4 | T | BREN EVENTS CTR UCI CAMPUS, IRVINE, ORANGE, CA | 33.63586111, -117.84700000 | 14.000 m | | | N |
| 5 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 9.000 m | | | | | |
| 1 | 2 | T | | 17.000 m | | | | | |
| 1 | 3 | T | | 8.000 m | | | | | |
| 1 | 4 | T | | 24.000 m | | | | | |
| 1 | 5 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | UNIVERSITY CTR BLDG UNIVERSITY OF CALIFORNIA IRVINE, IRVINE, CA | ORANGE | 9498248151 |
License history
| Date | File or call sign | Action |
|---|
| 2022-02-12 | KNBC687 | LIREN |
| 2022-01-31 | KNBC687 | LETRES |
| 2018-10-10 | KNBC687 | LIAUA |
| 2015-01-16 | KNBC687 | LIMOD |
| 2013-01-16 | KNBC687 | LIAUA |
| 2013-01-15 | KNBC687 | ESUAPR |
| 2012-04-19 | KNBC687 | LIMOD |
| 2012-04-18 | KNBC687 | ESUAPR |
| 2012-02-07 | KNBC687 | LIREN |
| 2012-02-06 | KNBC687 | ESUAPR |
| 2012-02-06 | KNBC687 | LETRES |
| 2012-01-29 | KNBC687 | ESURNW |
| 2008-01-24 | KNBC687 | ESUAPR |
| 2008-01-19 | KNBC687 | LIAUA |
| 2002-03-08 | KNBC687 | AUDOPR |
| 2002-02-12 | KNBC687 | LIREN |
| 2002-02-04 | KNBC687 | LETRES |
| 2000-11-22 | KNBC687 | LICCNV |
| 1997-05-02 | KNBC687 | LIREN |
| 1997-05-02 | KNBC687 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1615219 | 2026-08-02 01:18:09 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | KNBC687 | ULS 1615219 | 2026-08-02 01:18:09 |
| Status | A | ULS 1615219 | 2026-08-02 01:18:09 |
| Service | IG | ULS 1615219 | 2026-08-02 01:18:09 |
| Grant Date | 2022-02-12 | ULS 1615219 | 2026-08-02 01:18:09 |
| Expiration Date | 2032-04-28 | ULS 1615219 | 2026-08-02 01:18:09 |