Universal Licensing System
WQYZ831
MONDAVI CENTER, U.C. DAVIS
License details
| ULS identifier | 3899983 |
|---|
| Call sign | WQYZ831 |
|---|
| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2017-03-15 |
|---|
| Expiration | 2027-03-15 |
|---|
| Frequency range | 451.4125 - 457.8125 MHz (10 frequencies) |
|---|
| Locations | 1 |
|---|
| Representative location | DAVIS, YOLO, CA |
|---|
| Coordinates | 38.5342778, -121.7490000 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:24:56 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 451.41250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 451.53750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 451.71250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 452.66250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 452.81250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 456.41250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 456.53750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 456.71250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 457.66250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 457.81250000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.41250000 | | 7K60FXE |
| 1 | 1 | 451.41250000 | | 11K2F3E |
| 1 | 1 | 451.53750000 | | 11K2F3E |
| 1 | 1 | 451.53750000 | | 7K60FXE |
| 1 | 1 | 451.71250000 | | 7K60FXE |
| 1 | 1 | 451.71250000 | | 11K2F3E |
| 1 | 1 | 452.66250000 | | 11K2F3E |
| 1 | 1 | 452.66250000 | | 7K60FXE |
| 1 | 1 | 452.81250000 | | 7K60FXE |
| 1 | 1 | 452.81250000 | | 11K2F3E |
| 1 | 1 | 456.41250000 | | 11K2F3E |
| 1 | 1 | 456.41250000 | | 7K60FXE |
| 1 | 1 | 456.53750000 | | 7K60FXE |
| 1 | 1 | 456.53750000 | | 11K2F3E |
| 1 | 1 | 456.71250000 | | 7K60FXE |
| 1 | 1 | 456.71250000 | | 11K2F3E |
| 1 | 1 | 457.66250000 | | 7K60FXE |
| 1 | 1 | 457.66250000 | | 11K2F3E |
| 1 | 1 | 457.81250000 | | 7K60FXE |
| 1 | 1 | 457.81250000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | ONE SHIELDS AVE, DAVIS, YOLO, CA | 38.53427778, -121.74900000 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | ONE SHIELDS AVE, DAVIS, CA | YOLO | 5307528580 |
License history
| Date | File or call sign | Action |
|---|
| 2017-12-12 | WQYZ831 | LETCNS |
| 2017-03-15 | WQYZ831 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3899983 | 2026-08-02 01:24:56 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQYZ831 | ULS 3899983 | 2026-08-02 01:24:56 |
| Status | A | ULS 3899983 | 2026-08-02 01:24:56 |
| Service | IG | ULS 3899983 | 2026-08-02 01:24:56 |
| Grant Date | 2017-03-15 | ULS 3899983 | 2026-08-02 01:24:56 |
| Expiration Date | 2027-03-15 | ULS 3899983 | 2026-08-02 01:24:56 |