Universal Licensing System
KAS619
SAN MATEO, COUNTY OF
License details
| ULS identifier | 1203787 |
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| Call sign | KAS619 |
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| Radio service | PW |
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| Status | A |
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| Grant date | 2022-10-20 |
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| Expiration | 2033-01-07 |
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| Frequency range | 45.4 MHz |
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| Locations | 4 |
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| Representative location | REDWOOD CITY, SAN MATEO, CA |
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| Coordinates | 37.4882778, -122.2305278 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:09:32 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB | 45.40000000 | | | 300.000000 | | |
| 2 | 1 | FB | 45.40000000 | | | 110.000000 | | |
| 3 | 1 | FB | 45.40000000 | | | 110.000000 | | |
| 4 | 1 | FB | 45.40000000 | | | 110.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 45.40000000 | | 20K0F3E |
| 2 | 1 | 45.40000000 | | 20K0F3E |
| 3 | 1 | 45.40000000 | | 20K0F3E |
| 4 | 1 | 45.40000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 401 MARSHALL ST, REDWOOD CITY, SAN MATEO, CA | 37.48827778, -122.23052778 | 2.000 m | | | N |
| 2 | T | ROLPH HILL 1.1 MI S, REDWOOD CITY, SAN MATEO, CA | 37.32883333, -122.21275000 | 747.000 m | | | N |
| 3 | T | PISE HILL 6.68 MI W, REDWOOD CITY, SAN MATEO, CA | 37.45550000, -122.34080556 | 594.000 m | | | N |
| 4 | T | NORTH PEAK 16 MI NW, REDWOOD CITY, SAN MATEO, CA | 37.56133333, -122.47775000 | 603.000 m | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 45.000 m | | | | | |
| 1 | 2 | T | | 17.000 m | | | | | |
| 1 | 3 | T | | 12.000 m | | | | | |
| 1 | 4 | T | | 8.000 m | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 401, REDWOOD CITY, CA | | 4153634455 |
License history
| Date | File or call sign | Action |
|---|
| 2025-08-19 | KAS619 | LIAUA |
| 2022-10-20 | KAS619 | LIREN |
| 2012-10-16 | KAS619 | LIREN |
| 2012-10-15 | KAS619 | LETRES |
| 2011-12-15 | KAS619 | ESCAPR |
| 2011-11-28 | KAS619 | ESCAPR |
| 2011-11-03 | KAS619 | ESCAPR |
| 2002-10-22 | KAS619 | LIREN |
| 2002-10-15 | KAS619 | LETRES |
| 2002-01-16 | KAS619 | AUDOPR |
| 2000-10-20 | KAS619 | LICCNV |
| 1997-12-22 | KAS619 | AUTHPR |
| 1997-12-22 | KAS619 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1203787 | 2026-08-02 01:09:32 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KAS619 | ULS 1203787 | 2026-08-02 01:09:32 |
| Status | A | ULS 1203787 | 2026-08-02 01:09:32 |
| Service | PW | ULS 1203787 | 2026-08-02 01:09:32 |
| Grant Date | 2022-10-20 | ULS 1203787 | 2026-08-02 01:09:32 |
| Expiration Date | 2033-01-07 | ULS 1203787 | 2026-08-02 01:09:32 |