Universal Licensing System
WNLC273
Contra Costa, County of
License details
| ULS identifier | 1892657 |
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| Call sign | WNLC273 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2023-10-06 |
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| Expiration | 2033-12-06 |
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| Frequency range | 406.125 MHz |
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| Locations | 2 |
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| Representative location | BRENTWOOD, CONTRA COSTA, CA |
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| Coordinates | 37.9199167, -121.6793889 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:08:36 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 3 | 1 | FX | 406.12500000 | | | 4.000000 | 4.000000 | |
| 4 | 1 | FX | 406.12500000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 3 | 1 | 406.12500000 | | 11K2F2D |
| 4 | 1 | 406.12500000 | | 11K2F2D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 3 | T | WALNUT BLVD BRENTWOOD CORP YD, BRENTWOOD, CONTRA COSTA, CA | 37.91991667, -121.67938889 | 29.000 m | | 6.000 m structure / 6.000 m overall | N |
| 4 | T | MARSH CREEK RESERVOIR, BRENTWOOD, CONTRA COSTA, CA | 37.89047222, -121.72661111 | 61.000 m | | 6.000 m structure / 6.000 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 3 | T | | 6.000 m | | | | | |
| 1 | 4 | T | | 6.000 m | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 30 DOUGLAS DRIVE, MARTINEZ, CA | CONTRA COSTA | 9253131305 |
License history
| Date | File or call sign | Action |
|---|
| 2023-10-06 | WNLC273 | LIREN |
| 2023-09-11 | WNLC273 | LETRES |
| 2020-07-21 | WNLC273 | LIAUA |
| 2020-05-07 | WNLC273 | LIAUA |
| 2014-01-08 | WNLC273 | LIREN |
| 2013-09-11 | WNLC273 | ESUAPR |
| 2013-09-09 | WNLC273 | LETRES |
| 2013-09-07 | WNLC273 | ESURNW |
| 2012-06-16 | WNLC273 | LIAUA |
| 2012-06-15 | WNLC273 | ESUAPR |
| 2010-06-23 | WNLC273 | LTSAPR |
| 2010-06-22 | WNLC273 | ESCAPR |
| 2010-06-22 | WNLC273 | LIAUA |
| 2010-06-22 | WNLC273 | EFCAPR |
| 2010-06-21 | WNLC273 | EFUAPR |
| 2010-06-21 | WNLC273 | ESUAPR |
| 2007-03-21 | WNLC273 | LIMOD |
| 2007-02-20 | WNLC273 | ESUAPR |
| 2006-09-20 | WNLC273 | LIMOD |
| 2006-09-05 | WNLC273 | ESCAPR |
| 2003-12-18 | WNLC273 | LIREN |
| 2003-09-12 | WNLC273 | LIAUA |
| 2003-09-08 | WNLC273 | LETRES |
| 2000-12-20 | WNLC273 | LIAUA |
| 2000-11-24 | WNLC273 | LICCNV |
| 1998-09-29 | WNLC273 | AUTHPR |
| 1998-09-29 | WNLC273 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1892657 | 2026-08-02 01:08:36 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WNLC273 | ULS 1892657 | 2026-08-02 01:08:36 |
| Status | A | ULS 1892657 | 2026-08-02 01:08:36 |
| Service | IG | ULS 1892657 | 2026-08-02 01:08:36 |
| Grant Date | 2023-10-06 | ULS 1892657 | 2026-08-02 01:08:36 |
| Expiration Date | 2033-12-06 | ULS 1892657 | 2026-08-02 01:08:36 |