Universal Licensing System
WPJM493
LAKE DON PEDRO COMMUNITY SERVICE DISTRICT
License details
| ULS identifier | 1235190 |
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| Call sign | WPJM493 |
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| Radio service | PW |
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| Status | A |
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| Grant date | 2020-06-01 |
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| Expiration | 2030-08-01 |
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| Frequency range | 453.825 MHz |
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| Locations | 5 |
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| Representative location | LA GRANGE, MARIPOSA, CA |
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| Coordinates | 37.6543889, -120.3113056 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:13:58 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 453.82500000 | | | 5.000000 | 5.000000 | |
| 1 | 2 | FXO | 453.82500000 | | | 5.000000 | 33.000000 | |
| 2 | 1 | FXO | 453.82500000 | | | 5.000000 | 52.000000 | |
| 3 | 1 | FXO | 453.82500000 | | | 5.000000 | 56.000000 | |
| 5 | 1 | FXO | 453.82500000 | | | 5.000000 | 58.000000 | |
| 6 | 1 | FXO | 453.82500000 | | | 5.000000 | 52.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 453.82500000 | | 11K0F1D |
| 1 | 2 | 453.82500000 | | 11K0F1D |
| 2 | 1 | 453.82500000 | | 11K0F1D |
| 3 | 1 | 453.82500000 | | 11K0F1D |
| 5 | 1 | 453.82500000 | | 11K0F1D |
| 6 | 1 | 453.82500000 | | 11K0F1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 9751 MERCED FALLS RD, LA GRANGE, MARIPOSA, CA | 37.65438889, -120.31130556 | 344.000 m | TOWER | 24.000 m structure / 26.000 m overall | N |
| 2 | T | CORONADO DR 0.4 KM S OF LAZO WAY LOT 534 UNIT 2M, LA GRANGE, MARIPOSA, CA | 37.63577778, -120.31186111 | 421.000 m | TANK | 9.000 m structure / 11.000 m overall | N |
| 3 | T | S END OF LAZO WAY LOT 460 UNIT 2M, LA GRANGE, MARIPOSA, CA | 37.62883333, -120.31380556 | 512.000 m | TANK | 7.000 m structure / 9.000 m overall | N |
| 5 | T | 0.8 KM S OF BUENA VISTA DR LOT 177 UNIT 2, LA GRANGE, MARIPOSA, CA | 37.65188889, -120.33047222 | 360.000 m | TOWER | 6.000 m structure / 6.000 m overall | N |
| 6 | T | 1 KM NE OF GUARD SHACK AT BARRETT COVE PK, LA GRANGE, MARIPOSA, CA | 37.65550000, -120.29241667 | 244.000 m | TOWER | 9.000 m structure / 9.000 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 2.000 m | | | | 13.000 | |
| 1 | 2 | T | | 11.000 m | | | | 117.000 | |
| 1 | 3 | T | | 9.000 m | | | | 216.000 | |
| 1 | 5 | T | | 6.000 m | | | | 73.000 | |
| 1 | 6 | T | | 9.000 m | | | | -136.000 | |
| 2 | 1 | T | | 26.000 m | | | | 37.000 | |
Control points
| Number | Address | County | Phone |
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| 1 | 9751 MERCED FALLS RD, LA GRANGE, CA | MARIPOSA | 2098522331 |
License history
| Date | File or call sign | Action |
|---|
| 2020-06-01 | WPJM493 | LIREN |
| 2020-05-11 | WPJM493 | LETRES |
| 2020-05-03 | WPJM493 | ESURNW |
| 2011-08-24 | WPJM493 | LTSAPR |
| 2011-08-24 | WPJM493 | LIMOD |
| 2010-07-29 | WPJM493 | LIREN |
| 2010-07-27 | WPJM493 | LTSAPR |
| 2010-05-10 | WPJM493 | LETRES |
| 2002-05-13 | WPJM493 | AUDOPR |
| 2001-05-08 | WPJM493 | LIREN |
| 2001-05-07 | WPJM493 | LETRES |
| 2000-10-20 | WPJM493 | LICCNV |
| 1996-07-29 | WPJM493 | LIISS |
| 1996-07-29 | WPJM493 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 1235190 | 2026-08-02 01:13:58 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WPJM493 | ULS 1235190 | 2026-08-02 01:13:58 |
| Status | A | ULS 1235190 | 2026-08-02 01:13:58 |
| Service | PW | ULS 1235190 | 2026-08-02 01:13:58 |
| Grant Date | 2020-06-01 | ULS 1235190 | 2026-08-02 01:13:58 |
| Expiration Date | 2030-08-01 | ULS 1235190 | 2026-08-02 01:13:58 |