Universal Licensing System
KJF473
CALIFORNIA, STATE OF
License details
| ULS identifier | 1197139 |
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| Call sign | KJF473 |
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| Radio service | PW |
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| Status | A |
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| Grant date | 2022-03-31 |
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| Expiration | 2032-06-15 |
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| Frequency range | 47.02 - 47.08 MHz (4 frequencies) |
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| Locations | 1 |
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| Representative location | FOSTER CITY, SAN MATEO, CA |
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| Coordinates | 37.5671667, -122.2766389 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-23 05:54:42 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB | 47.02000000 | | | 50.000000 | | |
| 1 | 1 | FB | 47.04000000 | | | 50.000000 | | |
| 1 | 1 | FB | 47.06000000 | | | 50.000000 | | |
| 1 | 1 | FB | 47.08000000 | | | 50.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 47.02000000 | | 20K0F3E |
| 1 | 1 | 47.04000000 | | 20K0F3E |
| 1 | 1 | 47.06000000 | | 20K0F3E |
| 1 | 1 | 47.08000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 380 FOSTER CITY BLVD, FOSTER CITY, SAN MATEO, CA | 37.56716667, -122.27663889 | 2.000 m | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 14.000 m | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 380 FOSTER CITY BLVD FOSTER, CITY, CA | | 9166579999 |
License history
| Date | File or call sign | Action |
|---|
| 2022-03-31 | KJF473 | LIREN |
| 2022-03-21 | KJF473 | LETRES |
| 2020-10-01 | KJF473 | LIAUA |
| 2012-03-29 | KJF473 | LIREN |
| 2012-03-19 | KJF473 | LETRES |
| 2012-03-17 | KJF473 | ESURNW |
| 2010-09-29 | KJF473 | LIAUA |
| 2010-09-28 | KJF473 | ESCAPR |
| 2002-05-10 | KJF473 | AUDOPR |
| 2002-04-16 | KJF473 | LIREN |
| 2002-03-18 | KJF473 | LETRES |
| 2000-10-20 | KJF473 | LICCNV |
| 1997-05-08 | KJF473 | LIREN |
| 1997-05-08 | KJF473 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1197139 | 2026-08-23 05:54:42 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KJF473 | ULS 1197139 | 2026-08-23 05:54:42 |
| Status | A | ULS 1197139 | 2026-08-23 05:54:42 |
| Service | PW | ULS 1197139 | 2026-08-23 05:54:42 |
| Grant Date | 2022-03-31 | ULS 1197139 | 2026-08-23 05:54:42 |
| Expiration Date | 2032-06-15 | ULS 1197139 | 2026-08-23 05:54:42 |