Universal Licensing System
WQWA681
Santa Margarita Water District
License details
| ULS identifier | 3715376 |
|---|
| Call sign | WQWA681 |
|---|
| Radio service | MW |
|---|
| Status | C |
|---|
| Grant date | 2015-07-01 |
|---|
| Expiration | 2025-07-01 |
|---|
| Cancellation | 2024-05-08 |
|---|
| Frequency range | 17900 - 17980 MHz (2 frequencies) |
|---|
| Locations | 3 |
|---|
| Representative location | Mission Viejo, ORANGE, CA |
|---|
| Coordinates | 33.5788333, -117.6567500 |
|---|
| Source archive | l_micro.zip |
|---|
| Dataset refreshed | 2026-08-02 02:42:58 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 17900.00000000 | | | | | |
| 1 | 1 | FXO | 17900.00000000 | | | | | |
| 1 | 1 | FXO | 17900.00000000 | | | | | |
| 1 | 1 | FXO | 17900.00000000 | | | | | |
| 1 | 1 | FXO | 17900.00000000 | | | | | |
| 1 | 1 | FXO | 17900.00000000 | | | | | |
| 1 | 1 | FXO | 17900.00000000 | | | | | |
| 1 | 1 | FXO | 17900.00000000 | | | | | |
| 1 | 1 | FXO | 17900.00000000 | | | | | |
| 1 | 2 | FXO | 17980.00000000 | | | | | |
| 1 | 2 | FXO | 17980.00000000 | | | | | |
| 1 | 2 | FXO | 17980.00000000 | | | | | |
| 1 | 2 | FXO | 17980.00000000 | | | | | |
| 1 | 2 | FXO | 17980.00000000 | | | | | |
| 1 | 2 | FXO | 17980.00000000 | | | | | |
| 1 | 2 | FXO | 17980.00000000 | | | | | |
| 1 | 2 | FXO | 17980.00000000 | | | | | |
| 1 | 2 | FXO | 17980.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 17900.00000000 | | 60M0D1W |
| 1 | 1 | 17900.00000000 | | 60M0D1W |
| 1 | 1 | 17900.00000000 | | 60M0D1W |
| 1 | 1 | 17900.00000000 | | 60M0D1W |
| 1 | 1 | 17900.00000000 | | 60M0D1W |
| 1 | 1 | 17900.00000000 | | 60M0D1W |
| 1 | 1 | 17900.00000000 | | 60M0D1W |
| 1 | 1 | 17900.00000000 | | 60M0D1W |
| 1 | 1 | 17900.00000000 | | 60M0D1W |
| 1 | 2 | 17980.00000000 | | 60M0D1W |
| 1 | 2 | 17980.00000000 | | 60M0D1W |
| 1 | 2 | 17980.00000000 | | 60M0D1W |
| 1 | 2 | 17980.00000000 | | 60M0D1W |
| 1 | 2 | 17980.00000000 | | 60M0D1W |
| 1 | 2 | 17980.00000000 | | 60M0D1W |
| 1 | 2 | 17980.00000000 | | 60M0D1W |
| 1 | 2 | 17980.00000000 | | 60M0D1W |
| 1 | 2 | 17980.00000000 | | 60M0D1W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 26421 Ganiza, Mission Viejo, ORANGE, CA | 33.57883333, -117.65675000 | 193.900 m | TANK | 6.100 m structure / 6.100 m overall | |
| 2 | R | | 33.60086111, -117.63447222 | 262.000 m | | | |
| 3 | R | | 33.57661111, -117.67280556 | 93.300 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | SAF TEHNIKA D18A60C1K601 | | H | 39.1000 | 40.2000 | | |
| 1 | 2 | R | SAF TEHNIKA D18A60C1K601 | | | 39.1000 | | | |
| 1 | 3 | R | SAF TEHNIKA D18A30T1K901 | | | 34.2000 | | | |
| 2 | 1 | T | SAF TEHNIKA D18A30T1K901 | | H | 34.2000 | 260.6000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2024-05-09 | WQWA681 | LICAN |
| 2015-07-01 | WQWA681 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3715376 | 2026-08-02 02:42:58 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQWA681 | ULS 3715376 | 2026-08-02 02:42:58 |
| Status | C | ULS 3715376 | 2026-08-02 02:42:58 |
| Service | MW | ULS 3715376 | 2026-08-02 02:42:58 |
| Grant Date | 2015-07-01 | ULS 3715376 | 2026-08-02 02:42:58 |
| Expiration Date | 2025-07-01 | ULS 3715376 | 2026-08-02 02:42:58 |
| Cancellation Date | 2024-05-08 | ULS 3715376 | 2026-08-02 02:42:58 |