Universal Licensing System
WPJM984
CALIFORNIA, STATE OF
License details
| ULS identifier | 1246708 |
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| Call sign | WPJM984 |
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| Radio service | PW |
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| Status | C |
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| Grant date | 2011-07-08 |
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| Expiration | 2021-08-02 |
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| Cancellation | 2012-01-04 |
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| Frequency range | 171.825 MHz |
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| Locations | 1 |
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| Representative location | MARTINEZ, CONTRA COSTA, CA |
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| Coordinates | 38.0276944, -122.1391389 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:15:50 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
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| 1 | 1 | FXO | 171.82500000 | | | 40.000000 | 252.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
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| 1 | 1 | 171.82500000 | | 20K0F2D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | MARTINEZ YACHT HARBOR TELEMETRY STA, MARTINEZ, CONTRA COSTA, CA | 38.02769444, -122.13913889 | 2.000 m | TOWER | 6.000 m structure / 6.000 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | 6.000 m | | | | -83.000 | |
Control points
| Number | Address | County | Phone |
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| 1 | 1416 NINTH ST, SACRAMENTO, CA | | 9166579999 |
License history
| Date | File or call sign | Action |
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| 2012-01-05 | WPJM984 | LICAN |
| 2011-07-08 | WPJM984 | LIREN |
| 2011-06-07 | WPJM984 | ESUAPR |
| 2011-06-03 | WPJM984 | ESURNW |
| 2011-05-09 | WPJM984 | LETRES |
| 2011-05-04 | WPJM984 | ESURNW |
| 2011-01-13 | WPJM984 | ESUAPR |
| 2011-01-13 | WPJM984 | EFUAPR |
| 2010-12-24 | WPJM984 | LIAUA |
| 2010-12-23 | WPJM984 | ESUAPR |
| 2001-08-29 | WPJM984 | COR |
| 2001-08-27 | WPJM984 | LIREN |
| 2001-05-07 | WPJM984 | LETRES |
| 2000-10-20 | WPJM984 | LICCNV |
| 1996-08-03 | WPJM984 | AUTHPR |
| 1996-08-02 | WPJM984 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 1246708 | 2026-08-02 01:15:50 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPJM984 | ULS 1246708 | 2026-08-02 01:15:50 |
| Status | C | ULS 1246708 | 2026-08-02 01:15:50 |
| Service | PW | ULS 1246708 | 2026-08-02 01:15:50 |
| Grant Date | 2011-07-08 | ULS 1246708 | 2026-08-02 01:15:50 |
| Expiration Date | 2021-08-02 | ULS 1246708 | 2026-08-02 01:15:50 |
| Cancellation Date | 2012-01-04 | ULS 1246708 | 2026-08-02 01:15:50 |