Universal Licensing System
WRJG440
Maritime Radio Historical Society
License details
| ULS identifier | 4325673 |
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| Call sign | WRJG440 |
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| Radio service | MC |
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| Status | E |
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| Grant date | 2020-08-25 |
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| Expiration | 2021-02-21 |
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| Cancellation | 2021-04-24 |
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| Frequency range | 6.474 - 12.993 MHz (3 frequencies) |
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| Locations | 1 |
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| Representative location | Valley Springs, CALAVERAS, CA |
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| Coordinates | 38.1676944, -120.8641667 |
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| Source archive | l_coast.zip |
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| Dataset refreshed | 2026-08-02 02:08:23 |
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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 | FC | 6.47400000 | | | 1000.000000 | | |
| 1 | 1 | FC | 8.43830000 | | | 1000.000000 | | |
| 1 | 1 | FC | 12.99300000 | | | 1000.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 6.47400000 | | 160HA1A |
| 1 | 1 | 8.43830000 | | 160HA1A |
| 1 | 1 | 12.99300000 | | 160HA1A |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 3239 Didier Rd, Valley Springs, CALAVERAS, CA | 38.16769444, -120.86416667 | 230.000 m | LTOWER | 4.500 m structure / 15.000 m overall | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 15.000 m | H | 0.0000 | 360.0000 | | |
Control points
| Number | Address | County | Phone |
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| 1 | 335 Drakes View Drive, Inverness, CA | MARIN | 4159907090 |
License history
| Date | File or call sign | Action |
|---|
| 2021-04-24 | WRJG440 | LIEXP |
| 2020-08-25 | WRJG440 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 4325673 | 2026-08-02 02:08:23 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WRJG440 | ULS 4325673 | 2026-08-02 02:08:23 |
| Status | E | ULS 4325673 | 2026-08-02 02:08:23 |
| Service | MC | ULS 4325673 | 2026-08-02 02:08:23 |
| Grant Date | 2020-08-25 | ULS 4325673 | 2026-08-02 02:08:23 |
| Expiration Date | 2021-02-21 | ULS 4325673 | 2026-08-02 02:08:23 |
| Cancellation Date | 2021-04-24 | ULS 4325673 | 2026-08-02 02:08:23 |