Universal Licensing System
WHH553
Metropolitan Water District of Southern California
License details
| ULS identifier | 981625 |
|---|
| Call sign | WHH553 |
|---|
| Radio service | MW |
|---|
| Status | A |
|---|
| Grant date | 2021-09-17 |
|---|
| Expiration | 2031-12-09 |
|---|
| Frequency range | 10715 - 11155 MHz (3 frequencies) |
|---|
| Locations | 4 |
|---|
| Representative location | DESERT CENTER, RIVERSIDE, CA |
|---|
| Coordinates | 33.6555833, -115.4535833 |
|---|
| Source archive | l_micro.zip |
|---|
| Dataset refreshed | 2026-08-02 02:46:09 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 13 | FXO | 5974.85000000 | | | | | |
| 1 | 13 | FXO | 5974.85000000 | | | | | |
| 1 | 13 | FXO | 5974.85000000 | | | | | |
| 1 | 13 | FXO | 5974.85000000 | | | | | |
| 1 | 13 | FXO | 5974.85000000 | | | | | |
| 1 | 14 | FXO | 6004.50000000 | | | | | |
| 1 | 14 | FXO | 6004.50000000 | | | | | |
| 1 | 14 | FXO | 6004.50000000 | | | | | |
| 1 | 14 | FXO | 6004.50000000 | | | | | |
| 1 | 14 | FXO | 6004.50000000 | | | | | |
| 1 | 4 | FXO | 6034.15000000 | | | | | |
| 1 | 1 | FXO | 6063.80000000 | | | | | |
| 1 | 2 | FXO | 6063.80000000 | | | | | |
| 1 | 1 | FXO | 6725.00000000 | | | | | |
| 1 | 4 | FXO | 6765.00000000 | | | | | |
| 1 | 3 | FXO | 6825.00000000 | | | | | |
| 1 | 18 | FXO | 10715.00000000 | | | | | |
| 1 | 18 | FXO | 10715.00000000 | | | | | |
| 1 | 18 | FXO | 10715.00000000 | | | | | |
| 1 | 18 | FXO | 10715.00000000 | | | | | |
| 1 | 18 | FXO | 10715.00000000 | | | | | |
| 1 | 17 | FXO | 10755.00000000 | | | | | |
| 1 | 17 | FXO | 10755.00000000 | | | | | |
| 1 | 17 | FXO | 10755.00000000 | | | | | |
| 1 | 17 | FXO | 10755.00000000 | | | | | |
| 1 | 17 | FXO | 10755.00000000 | | | | | |
| 1 | 15 | FXO | 11115.00000000 | | | | | |
| 1 | 15 | FXO | 11115.00000000 | | | | | |
| 1 | 15 | FXO | 11115.00000000 | | | | | |
| 1 | 15 | FXO | 11115.00000000 | | | | | |
| 1 | 15 | FXO | 11115.00000000 | | | | | |
| 1 | 16 | FXO | 11155.00000000 | | | | | |
| 1 | 16 | FXO | 11155.00000000 | | | | | |
| 1 | 16 | FXO | 11155.00000000 | | | | | |
| 1 | 16 | FXO | 11155.00000000 | | | | | |
| 1 | 16 | FXO | 11155.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 13 | 5974.85000000 | | 30M0D7W |
| 1 | 13 | 5974.85000000 | | 30M0D7W |
| 1 | 13 | 5974.85000000 | | 30M0D7W |
| 1 | 13 | 5974.85000000 | | 30M0D7W |
| 1 | 13 | 5974.85000000 | | 30M0D7W |
| 1 | 14 | 6004.50000000 | | 30M0D7W |
| 1 | 14 | 6004.50000000 | | 30M0D7W |
| 1 | 14 | 6004.50000000 | | 30M0D7W |
| 1 | 14 | 6004.50000000 | | 30M0D7W |
| 1 | 14 | 6004.50000000 | | 30M0D7W |
| 1 | 4 | 6034.15000000 | | 30M0W7D |
| 1 | 1 | 6063.80000000 | | 30M0W7D |
| 1 | 2 | 6063.80000000 | | 30M0W7D |
| 1 | 1 | 6725.00000000 | | 10M0D7W |
| 1 | 4 | 6765.00000000 | | 10M0D7W |
| 1 | 3 | 6825.00000000 | | 10M0D7W |
| 1 | 18 | 10715.00000000 | | 30M0D7W |
| 1 | 18 | 10715.00000000 | | 30M0D7W |
| 1 | 18 | 10715.00000000 | | 30M0D7W |
| 1 | 18 | 10715.00000000 | | 30M0D7W |
| 1 | 18 | 10715.00000000 | | 30M0D7W |
| 1 | 17 | 10755.00000000 | | 30M0D7W |
| 1 | 17 | 10755.00000000 | | 30M0D7W |
| 1 | 17 | 10755.00000000 | | 30M0D7W |
| 1 | 17 | 10755.00000000 | | 30M0D7W |
| 1 | 17 | 10755.00000000 | | 30M0D7W |
| 1 | 15 | 11115.00000000 | | 30M0D7W |
| 1 | 15 | 11115.00000000 | | 30M0D7W |
| 1 | 15 | 11115.00000000 | | 30M0D7W |
| 1 | 15 | 11115.00000000 | | 30M0D7W |
| 1 | 15 | 11115.00000000 | | 30M0D7W |
| 1 | 16 | 11155.00000000 | | 30M0D7W |
| 1 | 16 | 11155.00000000 | | 30M0D7W |
| 1 | 16 | 11155.00000000 | | 30M0D7W |
| 1 | 16 | 11155.00000000 | | 30M0D7W |
| 1 | 16 | 11155.00000000 | | 30M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 16 KM SOUTH OF DESSERT CENTER, DESERT CENTER, RIVERSIDE, CA | 33.65558333, -115.45358333 | 1149.100 m | TOWER | 18.300 m structure / 20.000 m overall | N |
| 2 | R | | 33.70522222, -115.62872222 | 418.200 m | | | |
| 3 | R | | 34.15722222, -115.14525000 | 585.200 m | | | |
| 4 | R | | 33.81086111, -115.45191667 | 301.700 m | | | |
| 5 | P | | 33.80716667, -115.45508333 | 394.000 m | POLE | 6.000 m structure / 6.000 m overall | N |
| 6 | P | | 33.80716667, -115.45494444 | 395.300 m | MTOWER | 5.200 m structure / 5.200 m overall | N |
| 7 | R | | 33.81091667, -115.45141667 | 299.000 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | Andrew uhx10-59w rf | | V | 43.2000 | 27.1000 | | |
| 1 | 2 | R | Andrew UHX8-59w rf | | | 41.7000 | | | |
| 1 | 3 | R | Andrew PL10-59W | | | 43.6000 | | | |
| 1 | 4 | R | Andrew PL8-59WB | | | 41.9000 | | | |
| 1 | 5 | P | Andrew PL8-59WB | | V | | 35.6000 | | |
| 2 | 1 | T | Andrew UHX8-59w rf | | H | 41.7000 | 288.8000 | | |
| 2 | 2 | R | ANDREW CORPORATION PL8-59w rf | | | 41.7000 | | | |
| 3 | 1 | T | Andrew UHX8-59W rf | | V | 41.7000 | 288.7000 | | |
| 4 | 1 | T | Andrew UHX8-59W RF | | V | 41.7000 | 359.5000 | | |
| 4 | 3 | R | COMMSCOPE USX8-6W | | | 41.6000 | | | |
| 4 | 6 | P | COMMSCOPE USX8-11W | | V | 46.0000 | 38.1000 | | |
| 4 | 7 | R | COMMSCOPE USX8-11W | | | 46.0000 | | | |
| 5 | 3 | R | COMMSCOPE USX8-6W | | | 41.6000 | | | |
| 5 | 6 | P | COMMSCOPE USX8-11W | | H | 46.0000 | 38.1000 | | |
| 5 | 7 | R | COMMSCOPE USX8-11W | | | 46.0000 | | | |
| 6 | 2 | R | COMMSCOPE SHPX4-11W | | | 41.0000 | | | |
| 7 | 2 | R | COMMSCOPE SHPX4-11W | | | 41.0000 | | | |
| 13 | 1 | T | COMMSCOPE USX8-6W | | H | 41.6000 | 27.1000 | | |
| 14 | 1 | T | COMMSCOPE USX8-6W | | V | 41.6000 | 27.1000 | | |
| 15 | 1 | T | COMMSCOPE SHPX4-11W | | H | 41.0000 | 288.8000 | | |
| 16 | 1 | T | COMMSCOPE SHPX4-11W | | V | 41.0000 | 288.8000 | | |
| 17 | 1 | T | COMMSCOPE USX8-11W | | H | 46.0000 | 359.6000 | | |
| 18 | 1 | T | COMMSCOPE USX8-11W | | V | 46.0000 | 359.6000 | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 3201 Wheeler Ave, La verne, CA | LOS ANGELES | 9093925230 |
License history
| Date | File or call sign | Action |
|---|
| 2025-12-03 | WHH553 | LETCNS |
| 2025-01-26 | WHH553 | ANATRM |
| 2025-01-26 | WHH553 | FRATRM |
| 2025-01-26 | WHH553 | PAATRM |
| 2024-11-21 | WHH553 | LETTRS |
| 2024-11-20 | WHH553 | PNLISR |
| 2024-11-06 | WHH553 | LIMOD |
| 2024-09-08 | WHH553 | PAATRM |
| 2024-09-08 | WHH553 | FRATRM |
| 2024-09-08 | WHH553 | ANATRM |
| 2024-07-03 | WHH553 | LETTRS |
| 2024-07-03 | WHH553 | PNLISR |
| 2024-06-11 | WHH553 | LETCNS |
| 2024-02-13 | WHH553 | LETCNS |
| 2023-05-25 | WHH553 | LIAUA |
| 2023-03-08 | WHH553 | LIMOD |
| 2022-11-14 | WHH553 | LIMOD |
| 2021-09-17 | WHH553 | LIREN |
| 2021-09-13 | WHH553 | LETRES |
| 2018-07-11 | WHH553 | LIAUA |
| 2012-12-18 | WHH553 | LETCNS |
| 2012-09-05 | WHH553 | LIAUA |
| 2012-09-01 | WHH553 | ESUAPR |
| 2012-04-20 | WHH553 | LIAUA |
| 2012-04-19 | WHH553 | ESUAPR |
| 2011-10-12 | WHH553 | LIREN |
| 2011-10-10 | WHH553 | ESURNW |
| 2011-09-21 | WHH553 | LIMOD |
| 2011-09-12 | WHH553 | LETRES |
| 2011-09-10 | WHH553 | ESURNW |
| 2011-07-06 | WHH553 | ESUAPR |
| 2010-11-17 | WHH553 | LTSAPR |
| 2010-11-16 | WHH553 | EFCAPR |
| 2010-11-16 | WHH553 | ESCAPR |
| 2010-11-16 | WHH553 | LIAUA |
| 2010-11-15 | WHH553 | ESUAPR |
| 2010-11-15 | WHH553 | EFUAPR |
| 2003-05-09 | WHH553 | LIAUA |
| 2002-04-09 | WHH553 | LIMOD |
| 2001-09-18 | WHH553 | LIREN |
| 2001-09-17 | WHH553 | LETRES |
| 1999-08-13 | WHH553 | LICCNV |
| 1996-12-09 | WHH553 | APGRT |
| 1993-03-04 | WHH553 | LIMOD |
| 1993-01-25 | WHH553 | LIMOD |
| 1988-04-25 | WHH553 | LIMOD |
| 1983-05-24 | WHH553 | LIMOD |
| 1983-05-20 | WHH553 | LIMOD |
| 1983-05-10 | WHH553 | LIMOD |
| 1983-03-18 | WHH553 | LIMOD |
| 1982-07-09 | WHH553 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 981625 | 2026-08-02 02:46:09 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WHH553 | ULS 981625 | 2026-08-02 02:46:09 |
| Status | A | ULS 981625 | 2026-08-02 02:46:09 |
| Service | MW | ULS 981625 | 2026-08-02 02:46:09 |
| Grant Date | 2021-09-17 | ULS 981625 | 2026-08-02 02:46:09 |
| Expiration Date | 2031-12-09 | ULS 981625 | 2026-08-02 02:46:09 |