Universal Licensing System
WPMK807
Crystal SMR Inc
License details
| ULS identifier | 1796281 |
|---|
| Call sign | WPMK807 |
|---|
| Radio service | YG |
|---|
| Status | A |
|---|
| Grant date | 2023-09-07 |
|---|
| Expiration | 2033-08-27 |
|---|
| Frequency range | 460.65 - 469.9 MHz (8 frequencies) |
|---|
| Locations | 2 |
|---|
| Representative location | KELLOGG, SONOMA, CA |
|---|
| Coordinates | 38.6575000, -122.6147222 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| 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 | 460.65000000 | | | 100.000000 | 10.000000 | |
| 1 | 1 | FB6 | 460.72500000 | | | 100.000000 | 10.000000 | |
| 1 | 1 | FB6 | 460.87500000 | | | 100.000000 | 10.000000 | |
| 1 | 1 | FB6 | 464.90000000 | | | 100.000000 | 10.000000 | |
| 3 | 1 | MO | 465.65000000 | | | 25.000000 | 60.000000 | |
| 3 | 1 | MO | 465.72500000 | | | 25.000000 | 60.000000 | |
| 3 | 1 | MO | 465.87500000 | | | 25.000000 | 60.000000 | |
| 3 | 1 | MO | 469.90000000 | | | 25.000000 | 60.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 460.65000000 | | 11K0F3E |
| 1 | 1 | 460.72500000 | | 11K0F3E |
| 1 | 1 | 460.87500000 | | 11K0F3E |
| 1 | 1 | 464.90000000 | | 11K0F3E |
| 3 | 1 | 465.65000000 | | 11K0F3E |
| 3 | 1 | 465.72500000 | | 11K0F3E |
| 3 | 1 | 465.87500000 | | 11K0F3E |
| 3 | 1 | 469.90000000 | | 11K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | ST HELENA, KELLOGG, SONOMA, CA | 38.65750000, -122.61472222 | 1295.000 m | TOWER | 24.000 m structure / 24.000 m overall | N |
| 3 | T | | | | | | N |
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 | 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 | WPMK807 | COR |
| 2025-01-30 | WPMK807 | LIASS |
| 2023-09-07 | WPMK807 | LIREN |
| 2023-08-21 | WPMK807 | LIMOD |
| 2013-08-28 | WPMK807 | LIREN |
| 2013-06-03 | WPMK807 | LETRES |
| 2013-01-01 | WPMK807 | LIMOD |
| 2012-12-31 | WPMK807 | LTSAPR |
| 2003-09-03 | WPMK807 | LIREN |
| 2003-06-02 | WPMK807 | LETRES |
| 2001-10-11 | WPMK807 | AUDOPR |
| 2001-02-23 | WPMK807 | LIMOD |
| 2000-11-23 | WPMK807 | LICCNV |
| 1998-08-27 | WPMK807 | LIISS |
| 1998-08-27 | WPMK807 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1796281 | 2026-08-02 01:14:20 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPMK807 | ULS 1796281 | 2026-08-02 01:14:20 |
| Status | A | ULS 1796281 | 2026-08-02 01:14:20 |
| Service | YG | ULS 1796281 | 2026-08-02 01:14:20 |
| Grant Date | 2023-09-07 | ULS 1796281 | 2026-08-02 01:14:20 |
| Expiration Date | 2033-08-27 | ULS 1796281 | 2026-08-02 01:14:20 |