Universal Licensing System
WNKC953
CONTRA COSTA, COUNTY OF
License details
| ULS identifier | 1189289 |
|---|
| Call sign | WNKC953 |
|---|
| Radio service | PW |
|---|
| Status | A |
|---|
| Grant date | 2022-02-17 |
|---|
| Expiration | 2032-04-15 |
|---|
| Frequency range | 33.48 - 154.205 MHz (7 frequencies) |
|---|
| Locations | 3 |
|---|
| Representative location | ANTIOCH, CONTRA COSTA, CA |
|---|
| Coordinates | 38.0168611, -121.8252222 |
|---|
| 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 |
|---|
| 2 | 1 | FB | 33.48000000 | | | 50.000000 | 50.000000 | |
| 1 | 1 | FB | 46.10000000 | | | 50.000000 | 50.000000 | |
| 2 | 1 | FB | 46.10000000 | | | 50.000000 | 50.000000 | |
| 1 | 1 | FB | 46.14000000 | | | 50.000000 | 50.000000 | |
| 3 | 1 | MO | 46.14000000 | | | 50.000000 | 50.000000 | |
| 1 | 1 | FB | 46.18000000 | | | 50.000000 | 50.000000 | |
| 1 | 1 | FB | 46.24000000 | | | 50.000000 | 50.000000 | |
| 1 | 1 | FB | 46.38000000 | | | 50.000000 | 50.000000 | |
| 2 | 1 | FB | 46.38000000 | | | 50.000000 | 50.000000 | |
| 1 | 1 | FB | 154.20500000 | | | 50.000000 | 50.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 33.48000000 | | 20K0F3E |
| 1 | 1 | 46.10000000 | | 20K0F3E |
| 2 | 1 | 46.10000000 | | 20K0F3E |
| 1 | 1 | 46.14000000 | | 20K0F3E |
| 3 | 1 | 46.14000000 | | 20K0F3E |
| 1 | 1 | 46.18000000 | | 20K0F3E |
| 1 | 1 | 46.24000000 | | 20K0F3E |
| 1 | 1 | 46.38000000 | | 20K0F3E |
| 2 | 1 | 46.38000000 | | 20K0F3E |
| 1 | 1 | 154.20500000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 1500 W FOURTH ST, ANTIOCH, CONTRA COSTA, CA | 38.01686111, -121.82522222 | 8.000 m | | 12.000 m structure / 12.000 m overall | N |
| 2 | T | 2555 HARBOR DR, PITTSBURG, CONTRA COSTA, CA | 38.01047222, -121.88605556 | 27.000 m | | 8.000 m structure / 8.000 m overall | N |
| 3 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 18.000 m | | | | | |
| 1 | 2 | T | | 14.000 m | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 1500 W FOURTH ST, ANTIOCH, CA | | 9257571303 |
Special conditions
| Type | Condition code |
|---|
| P | 1038 |
| P | 4020 |
License history
| Date | File or call sign | Action |
|---|
| 2022-02-17 | WNKC953 | LIREN |
| 2022-02-14 | WNKC953 | ESURNW |
| 2022-01-17 | WNKC953 | LETRES |
| 2020-07-21 | WNKC953 | LIAUA |
| 2020-05-07 | WNKC953 | LIAUA |
| 2013-04-16 | WNKC953 | LIMOD |
| 2013-04-15 | WNKC953 | ESUAPR |
| 2012-06-16 | WNKC953 | LIAUA |
| 2012-06-15 | WNKC953 | ESUAPR |
| 2012-01-26 | WNKC953 | LIREN |
| 2012-01-23 | WNKC953 | LETRES |
| 2012-01-16 | WNKC953 | ESURNW |
| 2010-08-11 | WNKC953 | LIMOD |
| 2010-06-22 | WNKC953 | LIAUA |
| 2010-06-22 | WNKC953 | LTSAPR |
| 2010-06-21 | WNKC953 | ESCAPR |
| 2010-06-21 | WNKC953 | EFCAPR |
| 2002-01-23 | WNKC953 | LIREN |
| 2002-01-22 | WNKC953 | LETRES |
| 2001-11-06 | WNKC953 | AUDOPR |
| 2001-11-02 | WNKC953 | LIAUA |
| 2000-10-20 | WNKC953 | LICCNV |
| 1997-01-30 | WNKC953 | LIREN |
| 1997-01-30 | WNKC953 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1189289 | 2026-08-02 01:08:36 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WNKC953 | ULS 1189289 | 2026-08-02 01:08:36 |
| Status | A | ULS 1189289 | 2026-08-02 01:08:36 |
| Service | PW | ULS 1189289 | 2026-08-02 01:08:36 |
| Grant Date | 2022-02-17 | ULS 1189289 | 2026-08-02 01:08:36 |
| Expiration Date | 2032-04-15 | ULS 1189289 | 2026-08-02 01:08:36 |