Universal Licensing System
WQLJ437
Moulton Niguel Water District
License details
| ULS identifier | 3167307 |
|---|
| Call sign | WQLJ437 |
|---|
| Radio service | MW |
|---|
| Status | A |
|---|
| Grant date | 2019-12-10 |
|---|
| Expiration | 2030-02-09 |
|---|
| Frequency range | 17980 MHz |
|---|
| Locations | 3 |
|---|
| Representative location | Laguna Niguel, ORANGE, CA |
|---|
| Coordinates | 33.5291944, -117.6839444 |
|---|
| Source archive | l_micro.zip |
|---|
| Dataset refreshed | 2026-08-02 02:47:13 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 17820.00000000 | | | | | |
| 1 | 1 | FXO | 17820.00000000 | | | | | |
| 1 | 1 | FXO | 17820.00000000 | | | | | |
| 1 | 1 | FXO | 17820.00000000 | | | | | |
| 1 | 1 | FXO | 17820.00000000 | | | | | |
| 1 | 1 | FXO | 17820.00000000 | | | | | |
| 1 | 1 | FXO | 17820.00000000 | | | | | |
| 1 | 1 | FXO | 17820.00000000 | | | | | |
| 1 | 1 | FXO | 17820.00000000 | | | | | |
| 1 | 1 | FXO | 17820.00000000 | | | | | |
| 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 | | | | | |
| 1 | 2 | FXO | 17980.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 17820.00000000 | | 80M0D7W |
| 1 | 1 | 17820.00000000 | | 80M0D7W |
| 1 | 1 | 17820.00000000 | | 80M0D7W |
| 1 | 1 | 17820.00000000 | | 80M0D7W |
| 1 | 1 | 17820.00000000 | | 80M0D7W |
| 1 | 1 | 17820.00000000 | | 80M0D7W |
| 1 | 1 | 17820.00000000 | | 80M0D7W |
| 1 | 1 | 17820.00000000 | | 80M0D7W |
| 1 | 1 | 17820.00000000 | | 80M0D7W |
| 1 | 1 | 17820.00000000 | | 80M0G7W |
| 1 | 2 | 17980.00000000 | | 80M0D7W |
| 1 | 2 | 17980.00000000 | | 80M0D7W |
| 1 | 2 | 17980.00000000 | | 80M0D7W |
| 1 | 2 | 17980.00000000 | | 80M0D7W |
| 1 | 2 | 17980.00000000 | | 80M0D7W |
| 1 | 2 | 17980.00000000 | | 80M0D7W |
| 1 | 2 | 17980.00000000 | | 80M0D7W |
| 1 | 2 | 17980.00000000 | | 80M0D7W |
| 1 | 2 | 17980.00000000 | | 80M0D7W |
| 1 | 2 | 17980.00000000 | | 80M0G7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | At end of Hidden Hills Rd, Laguna Niguel, ORANGE, CA | 33.52919444, -117.68394444 | 193.900 m | TANK | 33.500 m structure / 33.500 m overall | N |
| 2 | R | | 33.50566667, -117.69333333 | 188.800 m | | | |
| 3 | R | | 33.53675000, -117.72558333 | 205.200 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | RFS SC2-190C | | S | 39.2000 | 198.5000 | | |
| 1 | 2 | R | RFS SC2-190C | | | 39.2000 | 0.0000 | | |
| 1 | 3 | R | RFS SC2-190C | | | 39.2000 | 0.0000 | | |
| 2 | 1 | T | RFS SC2-190C | | S | 39.2000 | 282.2000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2024-01-26 | WQLJ437 | LETCNS |
| 2022-10-19 | WQLJ437 | LIMOD |
| 2022-02-16 | WQLJ437 | LIAUA |
| 2019-12-10 | WQLJ437 | LIREN |
| 2019-11-18 | WQLJ437 | LETRES |
| 2011-05-10 | WQLJ437 | LETCNS |
| 2010-02-09 | WQLJ437 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3167307 | 2026-08-02 02:47:13 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQLJ437 | ULS 3167307 | 2026-08-02 02:47:13 |
| Status | A | ULS 3167307 | 2026-08-02 02:47:13 |
| Service | MW | ULS 3167307 | 2026-08-02 02:47:13 |
| Grant Date | 2019-12-10 | ULS 3167307 | 2026-08-02 02:47:13 |
| Expiration Date | 2030-02-09 | ULS 3167307 | 2026-08-02 02:47:13 |