Universal Licensing System
KNEZ504
CALIFORNIA, STATE OF
License details
| ULS identifier | 1254132 |
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| Call sign | KNEZ504 |
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| Radio service | PW |
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| Status | A |
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| Grant date | 2020-11-21 |
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| Expiration | 2031-02-14 |
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| Frequency range | 42.16 - 42.34 MHz (2 frequencies) |
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| Locations | 1 |
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| Representative location | CORTE MADERA, MARIN, CA |
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| Coordinates | 37.9760278, -122.5302500 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-23 05:54:44 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB | 42.16000000 | | | 120.000000 | 120.000000 | |
| 1 | 1 | FB | 42.34000000 | | | 120.000000 | 120.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 42.16000000 | | 20K0F3E |
| 1 | 1 | 42.34000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | SAN RAFAEL HILL 4.5 MI N, CORTE MADERA, MARIN, CA | 37.97602778, -122.53025000 | 208.000 m | | 17.000 m structure / 17.000 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 20.000 m | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 53 SAN CLEMENTE DR, CORTE MADERA, CA | | 9166579999 |
License history
| Date | File or call sign | Action |
|---|
| 2020-11-21 | KNEZ504 | LIREN |
| 2020-11-16 | KNEZ504 | ESURNW |
| 2020-10-23 | KNEZ504 | LIAUA |
| 2010-11-17 | KNEZ504 | LIREN |
| 2010-11-16 | KNEZ504 | ESCAPR |
| 2010-09-30 | KNEZ504 | LIAUA |
| 2010-09-29 | KNEZ504 | ESCAPR |
| 2002-03-11 | KNEZ504 | AUDOPR |
| 2000-12-22 | KNEZ504 | LIREN |
| 2000-11-28 | KNEZ504 | LETRES |
| 2000-10-20 | KNEZ504 | LICCNV |
| 1996-02-01 | KNEZ504 | LIREN |
| 1996-02-01 | KNEZ504 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1254132 | 2026-08-23 05:54:44 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KNEZ504 | ULS 1254132 | 2026-08-23 05:54:44 |
| Status | A | ULS 1254132 | 2026-08-23 05:54:44 |
| Service | PW | ULS 1254132 | 2026-08-23 05:54:44 |
| Grant Date | 2020-11-21 | ULS 1254132 | 2026-08-23 05:54:44 |
| Expiration Date | 2031-02-14 | ULS 1254132 | 2026-08-23 05:54:44 |