Universal Licensing System
WPJM447
SONOMA COUNTY PROFESSIONAL BASEBALL DBA SONOMA COUNTY CRUSHERS
License details
| ULS identifier | 1738404 |
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| Call sign | WPJM447 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 1996-07-26 |
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| Expiration | 2001-07-26 |
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| Cancellation | 2001-09-30 |
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| Frequency range | 154.6 MHz |
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| Locations | 1 |
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| Representative location | SONOMA, CA |
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| Coordinates | 38.3332500, -122.7011111 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:28:55 |
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Licensee
| Name | SONOMA COUNTY PROFESSIONAL BASEBALL DBA SONOMA COUNTY CRUSHERS |
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| Applicant type | C |
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| Location | ROHNERT PARK, CA |
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| Address | 5900 LABATH AVE, ROHNERT PARK, CA, 94928 |
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| Phone | 7075888300 |
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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 | MO | 154.60000000 | | | 1.000000 | 1.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
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| 1 | 1 | 154.60000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | SONOMA, CA | 38.33325000, -122.70111111 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 5900 LABATH AVE, ROHNERT PARK, CA | | 7075888300 |
License history
| Date | File or call sign | Action |
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| 2001-11-13 | WPJM447 | AUDOPR |
| 2001-09-30 | WPJM447 | LIEXP |
| 2001-04-30 | WPJM447 | LETRES |
| 2000-11-23 | WPJM447 | LICCNV |
| 1996-07-26 | WPJM447 | AUTHPR |
| 1996-07-26 | WPJM447 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 1738404 | 2026-08-02 01:28:55 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WPJM447 | ULS 1738404 | 2026-08-02 01:28:55 |
| Status | E | ULS 1738404 | 2026-08-02 01:28:55 |
| Service | IG | ULS 1738404 | 2026-08-02 01:28:55 |
| Grant Date | 1996-07-26 | ULS 1738404 | 2026-08-02 01:28:55 |
| Expiration Date | 2001-07-26 | ULS 1738404 | 2026-08-02 01:28:55 |
| Cancellation Date | 2001-09-30 | ULS 1738404 | 2026-08-02 01:28:55 |