Universal Licensing System
WNZE456
License details
| ULS identifier | 1230304 |
|---|---|
| Call sign | WNZE456 |
| Radio service | PW |
| Status | A |
| Grant date | 2022-03-31 |
| Expiration | 2032-04-22 |
| Frequency range | 173.2875 MHz |
| Locations | 6 |
| Representative location | NAPA, NAPA, CA |
| Coordinates | 38.3163056, -122.2766389 |
| Source archive | l_LMpriv.zip |
| Dataset refreshed | 2026-08-02 01:11:06 |
Licensee
| Name | NAPA SANITATION DISTRICT |
|---|---|
| Applicant type | G |
| FRN | 0001537265 |
| Location | NAPA, CA |
| Address | 1515 SOSCOL FERRY RD, NAPA, CA, 94558 |
| Phone | 7072586020 |
| [email protected] |
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|---|---|---|---|---|---|---|---|
| 1 | 1 | FXO | 173.28750000 | 5.000000 | 20.000000 | |||
| 2 | 1 | FXO | 173.28750000 | 5.000000 | 20.000000 | |||
| 3 | 1 | FXO | 173.28750000 | 5.000000 | 20.000000 | |||
| 4 | 1 | FXO | 173.28750000 | 5.000000 | 20.000000 | |||
| 5 | 1 | FXO | 173.28750000 | 5.000000 | 20.000000 | |||
| 6 | 1 | FXO | 173.28750000 | 5.000000 | 20.000000 |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|---|---|---|---|
| 1 | 1 | 173.28750000 | 5K60F2D | |
| 2 | 1 | 173.28750000 | 5K60F2D | |
| 3 | 1 | 173.28750000 | 5K60F2D | |
| 4 | 1 | 173.28750000 | 5K60F2D | |
| 5 | 1 | 173.28750000 | 5K60F2D | |
| 6 | 1 | 173.28750000 | 5K60F2D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|---|---|---|---|---|---|---|
| 1 | T | STONECREST PUMP STA SILVERADO TRL, NAPA, NAPA, CA | 38.31630556, -122.27663889 | 6.000 m | 5.000 m structure / 5.000 m overall | N | |
| 2 | T | PEARL AT CLINTON STS, NAPA, NAPA, CA | 38.30158333, -122.28525000 | 5.000 m | 5.000 m structure / 5.000 m overall | N | |
| 3 | T | FIRST ST AT SOSCOL AVE, NAPA, NAPA, CA | 38.29963889, -122.28386111 | 5.000 m | 5.000 m structure / 5.000 m overall | N | |
| 4 | T | COOMBS ST AT IMOLA AVE, NAPA, NAPA, CA | 38.28213889, -122.28830556 | 11.000 m | 5.000 m structure / 5.000 m overall | N | |
| 5 | T | 950 IMOLA AVE W, NAPA, NAPA, CA | 38.28297222, -122.28191667 | 3.000 m | 5.000 m structure / 5.000 m overall | N | |
| 6 | T | S JEFFERSON ST AT RIVER PARK DR, NAPA, NAPA, CA | 38.27825000, -122.29302778 | 2.000 m | 5.000 m structure / 5.000 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | T | 6.000 m | ||||||
| 1 | 2 | T | 6.000 m | ||||||
| 1 | 3 | T | 6.000 m | ||||||
| 1 | 4 | T | 6.000 m | ||||||
| 1 | 5 | T | 6.000 m | ||||||
| 1 | 6 | T | 6.000 m |
Control points
| Number | Address | County | Phone |
|---|---|---|---|
| 1 | 950 IMOLA AVE W, NAPA, CA | 7072586000 |
License history
| Date | File or call sign | Action |
|---|---|---|
| 2022-03-31 | WNZE456 | LIREN |
| 2022-03-23 | WNZE456 | ESURNW |
| 2022-02-21 | WNZE456 | ESURNW |
| 2022-01-24 | WNZE456 | LETRES |
| 2022-01-22 | WNZE456 | ESURNW |
| 2015-08-20 | WNZE456 | LIAUA |
| 2015-08-19 | WNZE456 | ESUAPR |
| 2013-03-28 | WNZE456 | LIAUA |
| 2013-03-27 | WNZE456 | ESUAPR |
| 2012-04-21 | WNZE456 | LIREN |
| 2012-04-20 | WNZE456 | ESCAPR |
| 2012-01-30 | WNZE456 | LETRES |
| 2002-04-16 | WNZE456 | LIREN |
| 2002-01-28 | WNZE456 | LETRES |
| 2001-11-23 | WNZE456 | AUDOPR |
| 2000-10-20 | WNZE456 | LICCNV |
| 1997-01-31 | WNZE456 | LIREN |
| 1997-01-31 | WNZE456 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|---|---|---|
| ULS | 1230304 | 2026-08-02 01:11:06 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|---|---|---|
| Call Sign | WNZE456 | ULS 1230304 | 2026-08-02 01:11:06 |
| Status | A | ULS 1230304 | 2026-08-02 01:11:06 |
| Service | PW | ULS 1230304 | 2026-08-02 01:11:06 |
| Grant Date | 2022-03-31 | ULS 1230304 | 2026-08-02 01:11:06 |
| Expiration Date | 2032-04-22 | ULS 1230304 | 2026-08-02 01:11:06 |