Universal Licensing System
KNJJ645
RAY CARLSON & ASSOCIATES INC
License details
| ULS identifier | 1775594 |
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| Call sign | KNJJ645 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2005-02-01 |
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| Expiration | 2015-03-17 |
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| Cancellation | 2015-05-23 |
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| Frequency range | 463.75 - 468.75 MHz (2 frequencies) |
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| Locations | 4 |
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| Representative location | KELLOGG, SONOMA, CA |
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| Coordinates | 38.6693611, -122.6316389 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:08:46 |
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Licensee
| Name | RAY CARLSON & ASSOCIATES INC |
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| Applicant type | C |
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| FRN | 0004121026 |
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| Location | SANTA ROSA, CA |
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| Address | 411 RUSSELL AVE, SANTA ROSA, CA, 95403 |
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| Phone | 7075287649 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB4 | 463.75000000 | | | 75.000000 | 9.000000 | |
| 2 | 1 | FB | 463.75000000 | | | 40.000000 | 142.000000 | |
| 4 | 1 | MO | 463.75000000 | | | 40.000000 | | |
| 3 | 1 | FX1 | 468.75000000 | | | 40.000000 | | |
| 4 | 1 | MO | 468.75000000 | | | 40.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 463.75000000 | | 20K0F3E |
| 2 | 1 | 463.75000000 | | 20K0F3E |
| 4 | 1 | 463.75000000 | | 20K0F3E |
| 3 | 1 | 468.75000000 | | 20K0F3E |
| 4 | 1 | 468.75000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | MT ST HELENA, KELLOGG, SONOMA, CA | 38.66936111, -122.63163889 | 1323.000 m | POLE | 23.000 m structure / 23.000 m overall | N |
| 2 | T | 411 RUSSELL AVE, SANTA ROSA, SONOMA, CA | 38.46908333, -122.72416667 | 56.000 m | B | 7.000 m structure / 7.000 m overall | N |
| 3 | T | CA | | | | | |
| 4 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 23.000 m | | | | 935.000 | |
| 1 | 2 | T | | 7.000 m | | | | -77.000 | |
| 1 | 3 | T | | | | | | | |
| 1 | 4 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 411 RUSSELL AVE, SANTA ROSA, CA | SONOMA | 7075287649 |
License history
| Date | File or call sign | Action |
|---|
| 2015-05-23 | KNJJ645 | LIEXP |
| 2014-12-22 | KNJJ645 | LETRES |
| 2005-02-01 | KNJJ645 | LIREN |
| 2005-01-27 | KNJJ645 | ESCAPR |
| 2004-12-20 | KNJJ645 | LETRES |
| 2001-10-29 | KNJJ645 | AUDOPR |
| 2000-11-23 | KNJJ645 | LICCNV |
| 2000-03-17 | KNJJ645 | AUTHPR |
| 2000-03-17 | KNJJ645 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1775594 | 2026-08-02 01:08:46 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | KNJJ645 | ULS 1775594 | 2026-08-02 01:08:46 |
| Status | E | ULS 1775594 | 2026-08-02 01:08:46 |
| Service | IG | ULS 1775594 | 2026-08-02 01:08:46 |
| Grant Date | 2005-02-01 | ULS 1775594 | 2026-08-02 01:08:46 |
| Expiration Date | 2015-03-17 | ULS 1775594 | 2026-08-02 01:08:46 |
| Cancellation Date | 2015-05-23 | ULS 1775594 | 2026-08-02 01:08:46 |