Universal Licensing System
WQNZ683
METROPOLITAN WATER DISTRICT OF SOUTHERN CALIFORNIA
License details
| ULS identifier | 3304810 |
|---|
| Call sign | WQNZ683 |
|---|
| Radio service | YW |
|---|
| Status | A |
|---|
| Grant date | 2021-04-23 |
|---|
| Expiration | 2031-07-19 |
|---|
| Frequency range | 453.9 - 458.9 MHz (2 frequencies) |
|---|
| Locations | 3 |
|---|
| Representative location | PARKER DAM, SAN BERNARDINO, CA |
|---|
| Coordinates | 34.3094167, -114.1657222 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:12:04 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB8C | 453.90000000 | | | 300.000000 | 300.000000 | |
| 2 | 1 | MO8C | 453.90000000 | | | 40.000000 | 40.000000 | |
| 2 | 1 | MO8C | 453.90000000 | | | 5.000000 | 5.000000 | |
| 2 | 1 | MO8C | 458.90000000 | | | 40.000000 | 40.000000 | |
| 2 | 1 | MO8C | 458.90000000 | | | 5.000000 | 5.000000 | |
| 3 | 1 | FX1 | 458.90000000 | | | 10.000000 | 40.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 453.90000000 | | 4K00F1D |
| 1 | 1 | 453.90000000 | | 11K2F1D |
| 1 | 1 | 453.90000000 | | 11K2F3E |
| 1 | 1 | 453.90000000 | | 7K60FXE |
| 1 | 1 | 453.90000000 | | 7K60FXD |
| 1 | 1 | 453.90000000 | | 4K00F1E |
| 2 | 1 | 453.90000000 | | 7K60FXE |
| 2 | 1 | 453.90000000 | | 4K00F1E |
| 2 | 1 | 453.90000000 | | 11K2F3E |
| 2 | 1 | 453.90000000 | | 7K60FXD |
| 2 | 1 | 453.90000000 | | 11K2F1D |
| 2 | 1 | 453.90000000 | | 4K00F1D |
| 2 | 1 | 453.90000000 | | 4K00F1D |
| 2 | 1 | 453.90000000 | | 7K60FXD |
| 2 | 1 | 453.90000000 | | 11K2F3E |
| 2 | 1 | 453.90000000 | | 4K00F1E |
| 2 | 1 | 453.90000000 | | 7K60FXE |
| 2 | 1 | 453.90000000 | | 11K2F1D |
| 2 | 1 | 458.90000000 | | 7K60FXE |
| 2 | 1 | 458.90000000 | | 4K00F1D |
| 2 | 1 | 458.90000000 | | 4K00F1E |
| 2 | 1 | 458.90000000 | | 7K60FXD |
| 2 | 1 | 458.90000000 | | 11K2F3E |
| 2 | 1 | 458.90000000 | | 11K2F1D |
| 2 | 1 | 458.90000000 | | 7K60FXE |
| 2 | 1 | 458.90000000 | | 7K60FXD |
| 2 | 1 | 458.90000000 | | 4K00F1D |
| 2 | 1 | 458.90000000 | | 11K2F3E |
| 2 | 1 | 458.90000000 | | 4K00F1E |
| 2 | 1 | 458.90000000 | | 11K2F1D |
| 3 | 1 | 458.90000000 | | 7K60FXE |
| 3 | 1 | 458.90000000 | | 4K00F1D |
| 3 | 1 | 458.90000000 | | 4K00F1E |
| 3 | 1 | 458.90000000 | | 11K2F3E |
| 3 | 1 | 458.90000000 | | 11K2F1D |
| 3 | 1 | 458.90000000 | | 7K60FXD |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | BLACK METAL MOUNTAIN, PARKER DAM, SAN BERNARDINO, CA | 34.30941667, -114.16572222 | 529.000 m | TOWER | 18.000 m structure / 21.000 m overall | |
| 2 | T | | | | | | |
| 3 | T | CA | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 18.000 m | V | 6.0000 | | 211.100 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 3201 WHEELER AVE, LA VERNE, CA | LOS ANGELES | 9093925230 |
License history
| Date | File or call sign | Action |
|---|
| 2023-05-25 | WQNZ683 | LIAUA |
| 2021-04-23 | WQNZ683 | LIREN |
| 2021-04-20 | WQNZ683 | ESURNW |
| 2018-07-11 | WQNZ683 | LIAUA |
| 2015-11-13 | WQNZ683 | LIMOD |
| 2015-06-30 | WQNZ683 | LETCNS |
| 2012-11-30 | WQNZ683 | AUTHPR |
| 2012-11-29 | WQNZ683 | INTDUP |
| 2012-11-28 | WQNZ683 | AUTHPR |
| 2012-11-27 | WQNZ683 | COR |
| 2012-11-27 | WQNZ683 | INTDUP |
| 2012-09-13 | WQNZ683 | LIAUA |
| 2012-09-01 | WQNZ683 | ESUAPR |
| 2012-08-22 | WQNZ683 | PNLISR |
| 2012-08-22 | WQNZ683 | LETTRS |
| 2012-04-20 | WQNZ683 | LIAUA |
| 2012-04-19 | WQNZ683 | ESUAPR |
| 2012-04-17 | WQNZ683 | LETCNS |
| 2012-01-17 | WQNZ683 | LIMOD |
| 2011-10-10 | WQNZ683 | ESUAPR |
| 2011-07-19 | WQNZ683 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3304810 | 2026-08-02 01:12:04 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQNZ683 | ULS 3304810 | 2026-08-02 01:12:04 |
| Status | A | ULS 3304810 | 2026-08-02 01:12:04 |
| Service | YW | ULS 3304810 | 2026-08-02 01:12:04 |
| Grant Date | 2021-04-23 | ULS 3304810 | 2026-08-02 01:12:04 |
| Expiration Date | 2031-07-19 | ULS 3304810 | 2026-08-02 01:12:04 |