Universal Licensing System
KNFL215
Marin County
License details
| ULS identifier | 1212993 |
|---|
| Call sign | KNFL215 |
|---|
| Radio service | PW |
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| Status | A |
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| Grant date | 2022-04-15 |
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| Expiration | 2032-04-23 |
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| Frequency range | 39.58 - 46.52 MHz (2 frequencies) |
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| Locations | 4 |
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| Representative location | MILL VALLEY, MARIN, CA |
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| Coordinates | 37.9276944, -122.5794167 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:08:41 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 2 | 1 | MO | 39.58000000 | | | 100.000000 | 100.000000 | |
| 3 | 1 | FB2 | 39.58000000 | | | 100.000000 | 100.000000 | |
| 4 | 1 | FB2 | 39.58000000 | | | 100.000000 | 100.000000 | |
| 1 | 1 | FX1 | 46.52000000 | | | 100.000000 | 100.000000 | |
| 2 | 1 | MO | 46.52000000 | | | 100.000000 | 100.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 39.58000000 | | 11K2F3E |
| 3 | 1 | 39.58000000 | | 11K2F3E |
| 4 | 1 | 39.58000000 | | 11K2F3E |
| 1 | 1 | 46.52000000 | | 11K2F3E |
| 2 | 1 | 46.52000000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | CA | | | | | |
| 2 | T | | | | | | |
| 3 | T | MT TAMALPIAS, MILL VALLEY, MARIN, CA | 37.92769444, -122.57941667 | 786.000 m | | | N |
| 4 | T | BARNABY MOUNTAIN, SAN RAFAEL, MARIN, CA | 38.02713889, -122.71638889 | 447.000 m | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | 6.000 m | | | | | |
| 1 | 4 | T | | 6.000 m | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 930 TAMALPIAS AVE, SAN RAFAEL, CA | | 4154997241 |
License history
| Date | File or call sign | Action |
|---|
| 2022-08-03 | KNFL215 | LIAUA |
| 2022-04-15 | KNFL215 | LIREN |
| 2022-04-13 | KNFL215 | ESURNW |
| 2022-04-11 | KNFL215 | LIMOD |
| 2022-03-24 | KNFL215 | ESURNW |
| 2022-02-22 | KNFL215 | ESURNW |
| 2022-01-31 | KNFL215 | LETRES |
| 2022-01-23 | KNFL215 | ESURNW |
| 2021-02-02 | KNFL215 | LIAUA |
| 2012-02-03 | KNFL215 | LIREN |
| 2012-02-03 | KNFL215 | LTSAPR |
| 2012-02-02 | KNFL215 | ESCAPR |
| 2012-02-02 | KNFL215 | EFCAPR |
| 2012-01-30 | KNFL215 | LETRES |
| 2002-02-06 | KNFL215 | LIREN |
| 2002-01-28 | KNFL215 | LETRES |
| 2002-01-18 | KNFL215 | AUDOPR |
| 2000-10-20 | KNFL215 | LICCNV |
| 1997-02-06 | KNFL215 | LIREN |
| 1997-02-06 | KNFL215 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1212993 | 2026-08-02 01:08:41 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KNFL215 | ULS 1212993 | 2026-08-02 01:08:41 |
| Status | A | ULS 1212993 | 2026-08-02 01:08:41 |
| Service | PW | ULS 1212993 | 2026-08-02 01:08:41 |
| Grant Date | 2022-04-15 | ULS 1212993 | 2026-08-02 01:08:41 |
| Expiration Date | 2032-04-23 | ULS 1212993 | 2026-08-02 01:08:41 |