Universal Licensing System
WNKJ969
License details
| ULS identifier | 1189330 |
|---|---|
| Call sign | WNKJ969 |
| Radio service | PW |
| Status | A |
| Grant date | 2022-05-21 |
| Expiration | 2032-05-26 |
| Frequency range | 33.48 - 46.38 MHz (6 frequencies) |
| Locations | 6 |
| Representative location | ANTIOCH, CONTRA COSTA, CA |
| Coordinates | 38.0107500, -121.8105000 |
| Source archive | l_LMpriv.zip |
| Dataset refreshed | 2026-08-02 01:08:36 |
Licensee
| Name | CONTRA COSTA, COUNTY OF |
|---|---|
| Applicant type | G |
| FRN | 0001540145 |
| Location | MARTINEZ, CA |
| Address | 30 DOUGLAS DRIVE, MARTINEZ, CA, 945534068 |
| Phone | 9253131200 |
| [email protected] |
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|---|---|---|---|---|---|---|---|
| 5 | 1 | FB | 33.48000000 | 50.000000 | 50.000000 | |||
| 2 | 1 | FB | 46.10000000 | 50.000000 | 50.000000 | |||
| 3 | 1 | FB | 46.10000000 | 50.000000 | 50.000000 | |||
| 4 | 1 | FB | 46.10000000 | 50.000000 | 50.000000 | |||
| 5 | 1 | FB | 46.10000000 | 50.000000 | 50.000000 | |||
| 6 | 1 | FB | 46.10000000 | 50.000000 | 50.000000 | |||
| 1 | 1 | FB | 46.14000000 | 50.000000 | 50.000000 | |||
| 2 | 1 | FB | 46.14000000 | 50.000000 | 50.000000 | |||
| 3 | 1 | FB | 46.14000000 | 50.000000 | 50.000000 | |||
| 4 | 1 | FB | 46.14000000 | 50.000000 | 50.000000 | |||
| 5 | 1 | FB | 46.14000000 | 50.000000 | 50.000000 | |||
| 6 | 1 | FB | 46.14000000 | 50.000000 | 50.000000 | |||
| 1 | 1 | FB | 46.18000000 | 50.000000 | 50.000000 | |||
| 2 | 1 | FB | 46.18000000 | 50.000000 | 50.000000 | |||
| 3 | 1 | FB | 46.18000000 | 50.000000 | 50.000000 | |||
| 4 | 1 | FB | 46.18000000 | 50.000000 | 50.000000 | |||
| 5 | 1 | FB | 46.18000000 | 50.000000 | 50.000000 | |||
| 6 | 1 | FB | 46.18000000 | 50.000000 | 50.000000 | |||
| 1 | 1 | FB | 46.24000000 | 50.000000 | 50.000000 | |||
| 2 | 1 | FB | 46.24000000 | 50.000000 | 50.000000 | |||
| 3 | 1 | FB | 46.24000000 | 50.000000 | 50.000000 | |||
| 4 | 1 | FB | 46.24000000 | 50.000000 | 50.000000 | |||
| 5 | 1 | FB | 46.24000000 | 50.000000 | 50.000000 | |||
| 6 | 1 | FB | 46.24000000 | 50.000000 | 50.000000 | |||
| 2 | 1 | FB | 46.38000000 | 50.000000 | 50.000000 | |||
| 3 | 1 | FB | 46.38000000 | 50.000000 | 50.000000 | |||
| 4 | 1 | FB | 46.38000000 | 50.000000 | 50.000000 | |||
| 5 | 1 | FB | 46.38000000 | 50.000000 | 50.000000 | |||
| 6 | 1 | FB | 46.38000000 | 50.000000 | 50.000000 |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|---|---|---|---|
| 5 | 1 | 33.48000000 | 20K0F3E | |
| 2 | 1 | 46.10000000 | 20K0F3E | |
| 3 | 1 | 46.10000000 | 20K0F3E | |
| 4 | 1 | 46.10000000 | 20K0F3E | |
| 5 | 1 | 46.10000000 | 20K0F3E | |
| 6 | 1 | 46.10000000 | 20K0F3E | |
| 1 | 1 | 46.14000000 | 20K0F3E | |
| 2 | 1 | 46.14000000 | 20K0F3E | |
| 3 | 1 | 46.14000000 | 20K0F3E | |
| 4 | 1 | 46.14000000 | 20K0F3E | |
| 5 | 1 | 46.14000000 | 20K0F3E | |
| 6 | 1 | 46.14000000 | 20K0F3E | |
| 1 | 1 | 46.18000000 | 20K0F3E | |
| 2 | 1 | 46.18000000 | 20K0F3E | |
| 3 | 1 | 46.18000000 | 20K0F3E | |
| 4 | 1 | 46.18000000 | 20K0F3E | |
| 5 | 1 | 46.18000000 | 20K0F3E | |
| 6 | 1 | 46.18000000 | 20K0F3E | |
| 1 | 1 | 46.24000000 | 20K0F3E | |
| 2 | 1 | 46.24000000 | 20K0F3E | |
| 3 | 1 | 46.24000000 | 20K0F3E | |
| 4 | 1 | 46.24000000 | 20K0F3E | |
| 5 | 1 | 46.24000000 | 20K0F3E | |
| 6 | 1 | 46.24000000 | 20K0F3E | |
| 2 | 1 | 46.38000000 | 20K0F3E | |
| 3 | 1 | 46.38000000 | 20K0F3E | |
| 4 | 1 | 46.38000000 | 20K0F3E | |
| 5 | 1 | 46.38000000 | 20K0F3E | |
| 6 | 1 | 46.38000000 | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|---|---|---|---|---|---|---|
| 1 | T | STA 81 310 W 10TH ST, ANTIOCH, CONTRA COSTA, CA | 38.01075000, -121.81050000 | 9.000 m | 6.000 m structure / 6.000 m overall | N | |
| 2 | T | STA 82 208 PUTNAM ST, ANTIOCH, CONTRA COSTA, CA | 37.99297222, -121.80855556 | 29.000 m | 6.000 m structure / 6.000 m overall | N | |
| 3 | T | STA 83 2717 GENTRYTOWN, ANTIOCH, CONTRA COSTA, CA | 37.99630556, -121.83800000 | 37.000 m | 6.000 m structure / 6.000 m overall | N | |
| 4 | T | STA 84 200 E 6TH ST, PITTSBURG, CONTRA COSTA, CA | 38.04741667, -121.88275000 | 5.000 m | 8.000 m structure / 8.000 m overall | N | |
| 5 | T | STA 85 2555 HARBOR, PITTSBURG, CONTRA COSTA, CA | 38.01047222, -121.88605556 | 27.000 m | 30.000 m structure / 30.000 m overall | N | |
| 6 | T | STA 86 3000 WILLOW PASS RD, PITTSBURG, CONTRA COSTA, CA | 38.02713889, -121.94747222 | 18.000 m | 24.000 m structure / 24.000 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | T | 11.000 m | ||||||
| 1 | 2 | T | 11.000 m | ||||||
| 1 | 3 | T | 12.000 m | ||||||
| 1 | 4 | T | 15.000 m | ||||||
| 1 | 5 | T | 14.000 m | ||||||
| 1 | 6 | T | 21.000 m |
Control points
| Number | Address | County | Phone |
|---|---|---|---|
| 1 | STA 81 310 W 10TH ST, ANTIOCH, CA | 9257571303 |
Special conditions
| Type | Condition code |
|---|---|
| P | 1038 |
| P | 4020 |
License history
| Date | File or call sign | Action |
|---|---|---|
| 2022-05-21 | WNKJ969 | LIREN |
| 2022-05-16 | WNKJ969 | ESURNW |
| 2022-04-26 | WNKJ969 | ESURNW |
| 2022-03-27 | WNKJ969 | ESURNW |
| 2022-02-28 | WNKJ969 | LETRES |
| 2020-07-21 | WNKJ969 | LIAUA |
| 2020-05-07 | WNKJ969 | LIAUA |
| 2012-06-16 | WNKJ969 | LIAUA |
| 2012-06-15 | WNKJ969 | ESUAPR |
| 2012-03-27 | WNKJ969 | LIREN |
| 2012-03-05 | WNKJ969 | LETRES |
| 2012-02-26 | WNKJ969 | ESURNW |
| 2010-06-22 | WNKJ969 | LIAUA |
| 2010-06-22 | WNKJ969 | LTSAPR |
| 2010-06-21 | WNKJ969 | EFCAPR |
| 2010-06-21 | WNKJ969 | ESCAPR |
| 2002-02-26 | WNKJ969 | LIREN |
| 2001-11-06 | WNKJ969 | AUDOPR |
| 2001-11-02 | WNKJ969 | LIAUA |
| 2000-10-20 | WNKJ969 | LICCNV |
| 1997-03-17 | WNKJ969 | AUTHPR |
| 1997-03-17 | WNKJ969 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|---|---|---|
| ULS | 1189330 | 2026-08-02 01:08:36 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|---|---|---|
| Call Sign | WNKJ969 | ULS 1189330 | 2026-08-02 01:08:36 |
| Status | A | ULS 1189330 | 2026-08-02 01:08:36 |
| Service | PW | ULS 1189330 | 2026-08-02 01:08:36 |
| Grant Date | 2022-05-21 | ULS 1189330 | 2026-08-02 01:08:36 |
| Expiration Date | 2032-05-26 | ULS 1189330 | 2026-08-02 01:08:36 |