Universal Licensing System
WQRS977
Metropolitan Water District of Southern California
License details
| ULS identifier | 3496956 |
|---|
| Call sign | WQRS977 |
|---|
| Radio service | MW |
|---|
| Status | A |
|---|
| Grant date | 2023-05-25 |
|---|
| Expiration | 2033-07-22 |
|---|
| Frequency range | 10715 - 10755 MHz (2 frequencies) |
|---|
| Locations | 3 |
|---|
| Representative location | Parker, LA PAZ, AZ |
|---|
| Coordinates | 34.1246944, -114.2113333 |
|---|
| Source archive | l_micro.zip |
|---|
| Dataset refreshed | 2026-08-02 02:46:04 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 5 | FXO | 10715.00000000 | | | | | |
| 1 | 5 | FXO | 10715.00000000 | | | | | |
| 1 | 5 | FXO | 10715.00000000 | | | | | |
| 1 | 5 | FXO | 10715.00000000 | | | | | |
| 1 | 5 | FXO | 10715.00000000 | | | | | |
| 1 | 7 | FXO | 10715.00000000 | | | | | |
| 1 | 7 | FXO | 10715.00000000 | | | | | |
| 1 | 7 | FXO | 10715.00000000 | | | | | |
| 1 | 7 | FXO | 10715.00000000 | | | | | |
| 1 | 7 | FXO | 10715.00000000 | | | | | |
| 1 | 8 | FXO | 10715.00000000 | | | | | |
| 1 | 8 | FXO | 10715.00000000 | | | | | |
| 1 | 8 | FXO | 10715.00000000 | | | | | |
| 1 | 8 | FXO | 10715.00000000 | | | | | |
| 1 | 8 | FXO | 10715.00000000 | | | | | |
| 1 | 11 | FXO | 10715.00000000 | | | | | |
| 1 | 11 | FXO | 10715.00000000 | | | | | |
| 1 | 11 | FXO | 10715.00000000 | | | | | |
| 1 | 11 | FXO | 10715.00000000 | | | | | |
| 1 | 11 | FXO | 10715.00000000 | | | | | |
| 1 | 12 | FXO | 10715.00000000 | | | | | |
| 1 | 12 | FXO | 10715.00000000 | | | | | |
| 1 | 12 | FXO | 10715.00000000 | | | | | |
| 1 | 12 | FXO | 10715.00000000 | | | | | |
| 1 | 12 | FXO | 10715.00000000 | | | | | |
| 1 | 4 | FXO | 10755.00000000 | | | | | |
| 1 | 4 | FXO | 10755.00000000 | | | | | |
| 1 | 4 | FXO | 10755.00000000 | | | | | |
| 1 | 4 | FXO | 10755.00000000 | | | | | |
| 1 | 4 | FXO | 10755.00000000 | | | | | |
| 1 | 6 | FXO | 10755.00000000 | | | | | |
| 1 | 6 | FXO | 10755.00000000 | | | | | |
| 1 | 6 | FXO | 10755.00000000 | | | | | |
| 1 | 6 | FXO | 10755.00000000 | | | | | |
| 1 | 6 | FXO | 10755.00000000 | | | | | |
| 1 | 9 | FXO | 10755.00000000 | | | | | |
| 1 | 9 | FXO | 10755.00000000 | | | | | |
| 1 | 9 | FXO | 10755.00000000 | | | | | |
| 1 | 9 | FXO | 10755.00000000 | | | | | |
| 1 | 9 | FXO | 10755.00000000 | | | | | |
| 1 | 10 | FXO | 10755.00000000 | | | | | |
| 1 | 10 | FXO | 10755.00000000 | | | | | |
| 1 | 10 | FXO | 10755.00000000 | | | | | |
| 1 | 10 | FXO | 10755.00000000 | | | | | |
| 1 | 10 | FXO | 10755.00000000 | | | | | |
| 1 | 13 | FXO | 10755.00000000 | | | | | |
| 1 | 13 | FXO | 10755.00000000 | | | | | |
| 1 | 13 | FXO | 10755.00000000 | | | | | |
| 1 | 13 | FXO | 10755.00000000 | | | | | |
| 1 | 13 | FXO | 10755.00000000 | | | | | |
| 1 | 3 | FXO | 11035.00000000 | | | | | |
| 1 | 3 | FXO | 11035.00000000 | | | | | |
| 1 | 3 | FXO | 11035.00000000 | | | | | |
| 1 | 3 | FXO | 11035.00000000 | | | | | |
| 1 | 3 | FXO | 11035.00000000 | | | | | |
| 1 | 3 | FXO | 11035.00000000 | | | | | |
| 1 | 3 | FXO | 11035.00000000 | | | | | |
| 1 | 3 | FXO | 11035.00000000 | | | | | |
| 1 | 3 | FXO | 11035.00000000 | | | | | |
| 1 | 3 | FXO | 11035.00000000 | | | | | |
| 1 | 1 | FXO | 17965.00000000 | | | | | |
| 1 | 2 | FXO | 18065.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 5 | 10715.00000000 | | 30M0D7W |
| 1 | 5 | 10715.00000000 | | 30M0D7W |
| 1 | 5 | 10715.00000000 | | 30M0D7W |
| 1 | 5 | 10715.00000000 | | 30M0D7W |
| 1 | 5 | 10715.00000000 | | 30M0D7W |
| 1 | 7 | 10715.00000000 | | 30M0D7W |
| 1 | 7 | 10715.00000000 | | 30M0D7W |
| 1 | 7 | 10715.00000000 | | 30M0D7W |
| 1 | 7 | 10715.00000000 | | 30M0D7W |
| 1 | 7 | 10715.00000000 | | 30M0D7W |
| 1 | 8 | 10715.00000000 | | 30M0D7W |
| 1 | 8 | 10715.00000000 | | 30M0D7W |
| 1 | 8 | 10715.00000000 | | 30M0D7W |
| 1 | 8 | 10715.00000000 | | 30M0D7W |
| 1 | 8 | 10715.00000000 | | 30M0D7W |
| 1 | 11 | 10715.00000000 | | 30M0D7W |
| 1 | 11 | 10715.00000000 | | 30M0D7W |
| 1 | 11 | 10715.00000000 | | 30M0D7W |
| 1 | 11 | 10715.00000000 | | 30M0D7W |
| 1 | 11 | 10715.00000000 | | 30M0D7W |
| 1 | 12 | 10715.00000000 | | 30M0D7W |
| 1 | 12 | 10715.00000000 | | 30M0D7W |
| 1 | 12 | 10715.00000000 | | 30M0D7W |
| 1 | 12 | 10715.00000000 | | 30M0D7W |
| 1 | 12 | 10715.00000000 | | 30M0D7W |
| 1 | 4 | 10755.00000000 | | 30M0D7W |
| 1 | 4 | 10755.00000000 | | 30M0D7W |
| 1 | 4 | 10755.00000000 | | 30M0D7W |
| 1 | 4 | 10755.00000000 | | 30M0D7W |
| 1 | 4 | 10755.00000000 | | 30M0D7W |
| 1 | 6 | 10755.00000000 | | 30M0D7W |
| 1 | 6 | 10755.00000000 | | 30M0D7W |
| 1 | 6 | 10755.00000000 | | 30M0D7W |
| 1 | 6 | 10755.00000000 | | 30M0D7W |
| 1 | 6 | 10755.00000000 | | 30M0D7W |
| 1 | 9 | 10755.00000000 | | 30M0D7W |
| 1 | 9 | 10755.00000000 | | 30M0D7W |
| 1 | 9 | 10755.00000000 | | 30M0D7W |
| 1 | 9 | 10755.00000000 | | 30M0D7W |
| 1 | 9 | 10755.00000000 | | 30M0D7W |
| 1 | 10 | 10755.00000000 | | 30M0D7W |
| 1 | 10 | 10755.00000000 | | 30M0D7W |
| 1 | 10 | 10755.00000000 | | 30M0D7W |
| 1 | 10 | 10755.00000000 | | 30M0D7W |
| 1 | 10 | 10755.00000000 | | 30M0D7W |
| 1 | 13 | 10755.00000000 | | 30M0D7W |
| 1 | 13 | 10755.00000000 | | 30M0D7W |
| 1 | 13 | 10755.00000000 | | 30M0D7W |
| 1 | 13 | 10755.00000000 | | 30M0D7W |
| 1 | 13 | 10755.00000000 | | 30M0D7W |
| 1 | 3 | 11035.00000000 | | 30M0D7W |
| 1 | 3 | 11035.00000000 | | 30M0D7W |
| 1 | 3 | 11035.00000000 | | 30M0D7W |
| 1 | 3 | 11035.00000000 | | 30M0D7W |
| 1 | 3 | 11035.00000000 | | 30M0D7W |
| 1 | 3 | 11035.00000000 | | 30M0D7W |
| 1 | 3 | 11035.00000000 | | 30M0D7W |
| 1 | 3 | 11035.00000000 | | 30M0D7W |
| 1 | 3 | 11035.00000000 | | 30M0D7W |
| 1 | 3 | 11035.00000000 | | 30M0D7W |
| 1 | 1 | 17965.00000000 | | 50M0W7D |
| 1 | 2 | 18065.00000000 | | 50M0W7D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | Shea Road, Parker, LA PAZ, AZ | 34.12469444, -114.21133333 | 501.800 m | B | 10.000 m structure / 10.000 m overall | N |
| 2 | R | | 34.27761111, -114.22350000 | 368.500 m | | | |
| 3 | R | | 34.19388889, -114.48905556 | 6.100 m | | | |
| 4 | R | | 34.22516667, -114.31597222 | 306.900 m | | | |
| 5 | R | | 34.19394444, -114.48905556 | 285.900 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | Radio Waves Inc HP4-18 | | V | 44.5000 | 356.2000 | | |
| 1 | 2 | R | Radio Waves HP6-18 | | | 48.0000 | | | |
| 1 | 3 | R | Radio Waves HP6-18 | | | 48.0000 | | | |
| 1 | 4 | R | Commscope VHLP6-11WA | | | 44.0000 | 0.0000 | | |
| 1 | 5 | R | COMMSCOPE USX6-11W | | | 43.6000 | | | |
| 2 | 1 | T | Radio Waves HP4-18 | | V | 44.5000 | 286.8000 | | |
| 2 | 2 | R | COMMSCOPE SHPX4-11W | | | 41.0000 | | | |
| 2 | 5 | R | COMMSCOPE USX6-11W | | | 43.6000 | | | |
| 3 | 1 | T | Commscope VHLP3-11WA | | V | 38.5000 | 319.1000 | | |
| 3 | 2 | R | COMMSCOPE SHPX4-11W | | | 41.0000 | | | |
| 3 | 5 | R | COMMSCOPE USX6-11W | | | 43.6000 | | | |
| 4 | 1 | T | COMMSCOPE USX6-11W | | S | 43.6000 | 286.8000 | | |
| 4 | 2 | R | COMMSCOPE SHPX4-11W | | | 41.0000 | | | |
| 4 | 5 | R | COMMSCOPE USX6-11W | | | 43.6000 | | | |
| 5 | 1 | T | COMMSCOPE SHPX4-11W | | S | 41.0000 | 356.2000 | | |
| 5 | 2 | R | COMMSCOPE SHPX4-11W | | | 41.0000 | | | |
| 5 | 5 | R | COMMSCOPE USX6-11W | | | 43.6000 | | | |
| 6 | 1 | T | COMMSCOPE USX6-11W | | H | 43.6000 | 286.8000 | | |
| 6 | 2 | R | COMMSCOPE SHPX4-11W | | | 41.0000 | | | |
| 7 | 1 | T | COMMSCOPE USX6-11W | | V | 43.6000 | 286.8000 | | |
| 8 | 1 | T | COMMSCOPE SHPX4-11W | | H | 41.0000 | 356.2000 | | |
| 9 | 1 | T | COMMSCOPE SHPX4-11W | | V | 41.0000 | 356.2000 | | |
| 10 | 1 | T | COMMSCOPE USX6-11W | | H | 43.6000 | 286.8000 | | |
| 11 | 1 | T | COMMSCOPE USX6-11W | | V | 43.6000 | 286.8000 | | |
| 12 | 1 | T | COMMSCOPE SHPX4-11W | | H | 41.0000 | 356.2000 | | |
| 13 | 1 | T | COMMSCOPE SHPX4-11W | | V | 41.0000 | 356.2000 | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 3201 Wheeler Ave, La Verne, CA | LOS ANGELES | 9093925230 |
| 2 | 3201 Wheeler Ave., La Verne, CA | LOS ANGELES | 9513925250 |
License history
| Date | File or call sign | Action |
|---|
| 2026-01-27 | WQRS977 | LETCNS |
| 2024-10-24 | WQRS977 | LIMOD |
| 2023-09-13 | WQRS977 | PLAUPR |
| 2023-06-30 | WQRS977 | LETCNS |
| 2023-05-25 | WQRS977 | LIAUA |
| 2023-05-25 | WQRS977 | LIREN |
| 2023-05-23 | WQRS977 | ESURNW |
| 2023-05-01 | WQRS977 | LETRES |
| 2023-04-23 | WQRS977 | ESURNW |
| 2023-04-13 | WQRS977 | LIMOD |
| 2023-03-07 | WQRS977 | LIMOD |
| 2022-11-07 | WQRS977 | LIMOD |
| 2022-03-14 | WQRS977 | LIMOD |
| 2018-07-12 | WQRS977 | LIAUA |
| 2018-07-11 | WQRS977 | LIAUA |
| 2014-10-21 | WQRS977 | LETCNS |
| 2013-07-22 | WQRS977 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3496956 | 2026-08-02 02:46:04 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQRS977 | ULS 3496956 | 2026-08-02 02:46:04 |
| Status | A | ULS 3496956 | 2026-08-02 02:46:04 |
| Service | MW | ULS 3496956 | 2026-08-02 02:46:04 |
| Grant Date | 2023-05-25 | ULS 3496956 | 2026-08-02 02:46:04 |
| Expiration Date | 2033-07-22 | ULS 3496956 | 2026-08-02 02:46:04 |