Universal Licensing System
WIL693
License details
| ULS identifier | 1777415 |
|---|---|
| Call sign | WIL693 |
| Radio service | IG |
| Status | A |
| Grant date | 2023-09-21 |
| Expiration | 2033-09-16 |
| Frequency range | 490.7875 - 493.7875 MHz (2 frequencies) |
| Locations | 12 |
| Representative location | WALNUT CREEK, CONTRA COSTA, CA |
| Coordinates | 37.8815833, -121.9191389 |
| Source archive | l_LMpriv.zip |
| Dataset refreshed | 2026-08-23 05:47:10 |
Licensee
| Name | HERNANDEZ, DAVID A |
|---|---|
| Applicant type | I |
| FRN | 0004615845 |
| Location | SAN LEANDRO, CA |
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|---|---|---|---|---|---|---|---|
| 1 | 1 | FB6 | 490.78750000 | 60.000000 | 44.000000 | |||
| 2 | 1 | FB6 | 490.78750000 | 125.000000 | 350.000000 | |||
| 3 | 1 | FB6 | 490.78750000 | 60.000000 | 119.000000 | |||
| 4 | 1 | FB6 | 490.78750000 | 90.000000 | 413.000000 | |||
| 5 | 1 | FB6 | 490.78750000 | 60.000000 | 163.000000 | |||
| 6 | 1 | FB6 | 490.78750000 | 90.000000 | 193.000000 | |||
| 7 | 1 | MO | 493.78750000 | 25.000000 | 63.000000 | |||
| 8 | 1 | MO | 493.78750000 | 25.000000 | 63.000000 | |||
| 9 | 1 | MO | 493.78750000 | 25.000000 | 63.000000 | |||
| 10 | 1 | MO | 493.78750000 | 25.000000 | 63.000000 | |||
| 11 | 1 | MO | 493.78750000 | 25.000000 | 63.000000 | |||
| 12 | 1 | MO | 493.78750000 | 25.000000 | 63.000000 |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|---|---|---|---|
| 1 | 1 | 490.78750000 | 20K0F3E | |
| 2 | 1 | 490.78750000 | 20K0F3E | |
| 3 | 1 | 490.78750000 | 20K0F3E | |
| 4 | 1 | 490.78750000 | 20K0F3E | |
| 5 | 1 | 490.78750000 | 20K0F3E | |
| 6 | 1 | 490.78750000 | 20K0F3E | |
| 7 | 1 | 493.78750000 | 20K0F3E | |
| 8 | 1 | 493.78750000 | 20K0F3E | |
| 9 | 1 | 493.78750000 | 20K0F3E | |
| 10 | 1 | 493.78750000 | 20K0F3E | |
| 11 | 1 | 493.78750000 | 20K0F3E | |
| 12 | 1 | 493.78750000 | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|---|---|---|---|---|---|---|
| 1 | T | MOUNT DIABLO, WALNUT CREEK, CONTRA COSTA, CA | 37.88158333, -121.91913889 | 1091.000 m | TOWER | 73.000 m structure / 86.000 m overall | N |
| 2 | T | MISSION RIDGE, FREMONT, ALAMEDA, CA | 37.48744444, -121.86855556 | 775.000 m | TOWER | 42.000 m structure / 49.000 m overall | N |
| 3 | T | LOMA RIDGE, LOS GATOS, SANTA CLARA, CA | 37.16716667, -121.92494444 | 1036.000 m | TOWER | 42.000 m structure / 42.000 m overall | N |
| 4 | T | GRIZZLY PEAK, OAKLAND, ALAMEDA, CA | 37.85325000, -122.20941667 | 444.000 m | POLE | 42.000 m structure / 49.000 m overall | N |
| 5 | T | MOUNT VACA, VACAVILLE, SOLANO, CA | 38.40880556, -122.11052778 | 829.000 m | TOWER | 54.000 m structure / 60.000 m overall | N |
| 6 | T | HI HO, LIVERMORE, ALAMEDA, CA | 37.51661111, -121.69883333 | 1164.000 m | TOWER | 18.000 m structure / 18.000 m overall | N |
| 7 | T | ||||||
| 8 | T | ||||||
| 9 | T | ||||||
| 10 | T | ||||||
| 11 | T | ||||||
| 12 | T |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | T | 73.000 m | 911.000 | |||||
| 1 | 2 | T | 42.000 m | 586.000 | |||||
| 1 | 3 | T | 30.000 m | 722.000 | |||||
| 1 | 4 | T | 49.000 m | 354.000 | |||||
| 1 | 5 | T | 61.000 m | 623.000 | |||||
| 1 | 6 | T | 18.000 m | 568.000 | |||||
| 1 | 7 | T | |||||||
| 1 | 8 | T | |||||||
| 1 | 9 | T | |||||||
| 1 | 10 | T | |||||||
| 1 | 11 | T | |||||||
| 1 | 12 | T |
Control points
| Number | Address | County | Phone |
|---|---|---|---|
| 1 | 1601 NEPTUNE DR, SAN LEANDRO, CA | ALAMEDA | 5108959500 |
License history
| Date | File or call sign | Action |
|---|---|---|
| 2023-09-21 | WIL693 | LIREN |
| 2013-09-05 | WIL693 | LIREN |
| 2013-09-04 | WIL693 | LTSAPR |
| 2013-06-24 | WIL693 | LETRES |
| 2003-09-03 | WIL693 | LIREN |
| 2003-06-23 | WIL693 | LETRES |
| 2002-02-25 | WIL693 | AUDOPR |
| 2000-11-23 | WIL693 | LICCNV |
| 1999-11-08 | WIL693 | AUTHPR |
| 1999-11-08 | WIL693 | LIMOD |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|---|---|---|
| ULS | 1777415 | 2026-08-23 05:47:10 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|---|---|---|
| Call Sign | WIL693 | ULS 1777415 | 2026-08-23 05:47:10 |
| Status | A | ULS 1777415 | 2026-08-23 05:47:10 |
| Service | IG | ULS 1777415 | 2026-08-23 05:47:10 |
| Grant Date | 2023-09-21 | ULS 1777415 | 2026-08-23 05:47:10 |
| Expiration Date | 2033-09-16 | ULS 1777415 | 2026-08-23 05:47:10 |