Universal Licensing System
WJM25
VOLCANO TELEPHONE COMPANY
License details
| ULS identifier | 987020 |
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| Call sign | WJM25 |
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| Radio service | CF |
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| Status | A |
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| Grant date | 2021-01-12 |
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| Expiration | 2031-02-01 |
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| Frequency range | 6286.19 MHz |
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| Locations | 1 |
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| Coordinates | 38.6285000, -120.2771111 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:46:27 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 2 | FXO | 6286.19000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 2 | 6286.19000000 | | 28M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | RT 88 & VOLCANO ROAD, PINE GROVE, AMADOR, CA | 38.41269444, -120.65661111 | 771.100 m | TOWER | 21.800 m structure / 21.800 m overall | N |
| 3 | R | | 38.62850000, -120.27711111 | 2321.000 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 3 | R | RADIO WAVES, INC HP8-59 | | | 41.7000 | 0.0000 | | |
| 2 | 1 | T | RADIO WAVES, INC HP8-59 | | V | 41.7000 | 54.0000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2021-01-12 | WJM25 | LIREN |
| 2020-11-09 | WJM25 | LETRES |
| 2011-06-14 | WJM25 | LETCNS |
| 2011-05-26 | WJM25 | COR |
| 2011-03-24 | WJM25 | AUTHPR |
| 2011-01-25 | WJM25 | LIREN |
| 2010-11-19 | WJM25 | LIMOD |
| 2010-11-08 | WJM25 | LETRES |
| 2010-09-22 | WJM25 | ESUAPR |
| 2010-05-21 | WJM25 | LIMOD |
| 2010-03-10 | WJM25 | LIMOD |
| 2009-11-13 | WJM25 | LIAUA |
| 2009-11-11 | WJM25 | ESCAPR |
| 2004-05-12 | WJM25 | LITRAN |
| 2003-01-09 | WJM25 | LIAUA |
| 2001-01-23 | WJM25 | LIREN |
| 2000-11-13 | WJM25 | LETRES |
| 1999-08-13 | WJM25 | LICCNV |
| 1999-08-02 | WJM25 | COR |
| 1993-04-16 | WJM25 | LITRAN |
| 1991-05-09 | WJM25 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 987020 | 2026-08-02 02:46:27 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WJM25 | ULS 987020 | 2026-08-02 02:46:27 |
| Status | A | ULS 987020 | 2026-08-02 02:46:27 |
| Service | CF | ULS 987020 | 2026-08-02 02:46:27 |
| Grant Date | 2021-01-12 | ULS 987020 | 2026-08-02 02:46:27 |
| Expiration Date | 2031-02-01 | ULS 987020 | 2026-08-02 02:46:27 |