Universal Licensing System
KSO646
SAN DIEGO, COUNTY OF
License details
| ULS identifier | 1217441 |
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| Call sign | KSO646 |
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| Radio service | PW |
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| Status | A |
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| Grant date | 2025-06-03 |
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| Expiration | 2035-08-28 |
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| Frequency range | 155.82 - 155.94 MHz (2 frequencies) |
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| Locations | 1 |
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| Representative location | CARLSBAD, SAN DIEGO, CA |
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| Coordinates | 33.1269722, -117.2761389 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:11:38 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB | 155.82000000 | | | 75.000000 | | |
| 1 | 1 | FB | 155.94000000 | | | 75.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 155.82000000 | | 11K2F3E |
| 1 | 1 | 155.94000000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 2386 PALOMAR AIRPORT RD, CARLSBAD, SAN DIEGO, CA | 33.12697222, -117.27613889 | 116.000 m | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | 11.000 m | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | PALOMAR AIRPORT ADMINISTRATION 2386 PALOMAR AIRPORT RD, CARLSBAD, CA | | 6197586233 |
| 2 | WSD - FCC UNIT, 5555 Overland Ave, Suite 5105, SAN DIEGO, CA | SAN DIEGO | 8585719580 |
| 3 | 5577 Overland Ave., San Diego, CA | SAN DIEGO | 8582562143 |
License history
| Date | File or call sign | Action |
|---|
| 2025-06-03 | KSO646 | LIREN |
| 2025-06-02 | KSO646 | LETRES |
| 2018-10-10 | KSO646 | LIAUA |
| 2015-06-25 | KSO646 | LIREN |
| 2015-06-25 | KSO646 | COR |
| 2015-06-01 | KSO646 | LETRES |
| 2015-01-07 | KSO646 | LIAUA |
| 2015-01-06 | KSO646 | ESUAPR |
| 2010-12-14 | KSO646 | LIMOD |
| 2010-11-12 | KSO646 | ESUAPR |
| 2007-05-10 | KSO646 | LIAUA |
| 2007-05-09 | KSO646 | ESUAPR |
| 2005-06-27 | KSO646 | LIREN |
| 2005-06-13 | KSO646 | ESUAPR |
| 2005-06-06 | KSO646 | LETRES |
| 2005-05-30 | KSO646 | ESURNW |
| 2002-03-29 | KSO646 | LIAUA |
| 2002-03-08 | KSO646 | AUDOPR |
| 2000-10-20 | KSO646 | LICCNV |
| 2000-07-03 | KSO646 | AUTHPR |
| 2000-07-03 | KSO646 | LIREN |
| 2000-05-31 | KSO646 | LETRES |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1217441 | 2026-08-02 01:11:38 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | KSO646 | ULS 1217441 | 2026-08-02 01:11:38 |
| Status | A | ULS 1217441 | 2026-08-02 01:11:38 |
| Service | PW | ULS 1217441 | 2026-08-02 01:11:38 |
| Grant Date | 2025-06-03 | ULS 1217441 | 2026-08-02 01:11:38 |
| Expiration Date | 2035-08-28 | ULS 1217441 | 2026-08-02 01:11:38 |