Universal Licensing System
WPMK808
Crystal SMR Inc
License details
| ULS identifier | 1796282 |
|---|
| Call sign | WPMK808 |
|---|
| Radio service | IG |
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| Status | A |
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| Grant date | 2023-09-08 |
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| Expiration | 2033-08-27 |
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| Frequency range | 460.725 - 465.725 MHz (2 frequencies) |
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| Locations | 3 |
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| Representative location | KELLOGG, SONOMA, CA |
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| Coordinates | 38.6574167, -122.6158056 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:14:20 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB6 | 460.72500000 | | | 100.000000 | 10.000000 | |
| 2 | 1 | FX1 | 465.72500000 | | | 25.000000 | 60.000000 | |
| 3 | 1 | MO | 465.72500000 | | | 25.000000 | 60.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 460.72500000 | | 11K0F3E |
| 2 | 1 | 465.72500000 | | 11K0F3E |
| 3 | 1 | 465.72500000 | | 11K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | ST HELENA, KELLOGG, SONOMA, CA | 38.65741667, -122.61580556 | 1295.000 m | TOWER | 24.000 m structure / 24.000 m overall | N |
| 2 | T | CA | | | | | |
| 3 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 24.000 m | | | | 886.000 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 5610 SKYLANE BLVD. SUITE B, SANTA ROSA, CA | | 7075458300 |
License history
| Date | File or call sign | Action |
|---|
| 2025-01-30 | WPMK808 | LIASS |
| 2023-09-08 | WPMK808 | LIREN |
| 2023-08-22 | WPMK808 | LIMOD |
| 2013-08-28 | WPMK808 | LIREN |
| 2013-06-03 | WPMK808 | LETRES |
| 2013-01-01 | WPMK808 | LIMOD |
| 2012-12-31 | WPMK808 | LTSAPR |
| 2003-09-03 | WPMK808 | LIREN |
| 2003-06-02 | WPMK808 | LETRES |
| 2001-10-11 | WPMK808 | AUDOPR |
| 2000-11-23 | WPMK808 | LICCNV |
| 1998-08-27 | WPMK808 | AUTHPR |
| 1998-08-27 | WPMK808 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1796282 | 2026-08-02 01:14:20 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPMK808 | ULS 1796282 | 2026-08-02 01:14:20 |
| Status | A | ULS 1796282 | 2026-08-02 01:14:20 |
| Service | IG | ULS 1796282 | 2026-08-02 01:14:20 |
| Grant Date | 2023-09-08 | ULS 1796282 | 2026-08-02 01:14:20 |
| Expiration Date | 2033-08-27 | ULS 1796282 | 2026-08-02 01:14:20 |