Universal Licensing System
KTR603
CALIFORNIA, STATE OF
License details
| ULS identifier | 1258171 |
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| Call sign | KTR603 |
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| Radio service | PW |
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| Status | A |
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| Grant date | 2021-04-29 |
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| Expiration | 2031-07-26 |
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| Frequency range | 154.92 - 465.025 MHz (3 frequencies) |
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| Locations | 2 |
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| Representative location | SEBASTOPOL, SONOMA, CA |
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| Coordinates | 38.3999167, -122.8275000 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:15:59 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB | 154.92000000 | | | 90.000000 | 90.000000 | |
| 2 | 1 | FB | 154.92000000 | | | 100.000000 | 100.000000 | |
| 2 | 1 | FB | 460.02500000 | | | 40.000000 | 40.000000 | |
| 2 | 1 | FX1 | 465.02500000 | | | 40.000000 | 40.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 154.92000000 | | 11K2F3E |
| 2 | 1 | 154.92000000 | | 11K2F3E |
| 2 | 1 | 460.02500000 | | 11K2F3E |
| 2 | 1 | 465.02500000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 7120 BODEGA AVE - CITY HALL, SEBASTOPOL, SONOMA, CA | 38.39991667, -122.82750000 | 27.000 m | TOWER | 18.000 m structure / 18.000 m overall | N |
| 2 | T | 6850 LAGUNA PARK WAY, SEBASTOPOL, SONOMA, CA | 38.40352778, -122.82555556 | 27.000 m | TOWER | 24.000 m structure / 24.000 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 15.000 m | | | | | |
| 1 | 2 | T | | 18.000 m | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 6850 LAGUNA PARK WAY, SEBASTOPOL, CA | SONOMA | 9166579999 |
License history
| Date | File or call sign | Action |
|---|
| 2021-04-29 | KTR603 | LIREN |
| 2020-11-20 | KTR603 | LIAUA |
| 2020-10-27 | KTR603 | LIMOD |
| 2011-11-02 | KTR603 | LIMOD |
| 2011-05-03 | KTR603 | LIREN |
| 2011-05-02 | KTR603 | ESUAPR |
| 2011-05-02 | KTR603 | LETRES |
| 2011-04-27 | KTR603 | ESURNW |
| 2010-10-06 | KTR603 | LIAUA |
| 2010-10-05 | KTR603 | ESCAPR |
| 2002-03-11 | KTR603 | AUDOPR |
| 2001-07-24 | KTR603 | LIREN |
| 2001-04-30 | KTR603 | LETRES |
| 2000-10-20 | KTR603 | LICCNV |
| 1996-05-07 | KTR603 | AUTHPR |
| 1996-05-07 | KTR603 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1258171 | 2026-08-02 01:15:59 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KTR603 | ULS 1258171 | 2026-08-02 01:15:59 |
| Status | A | ULS 1258171 | 2026-08-02 01:15:59 |
| Service | PW | ULS 1258171 | 2026-08-02 01:15:59 |
| Grant Date | 2021-04-29 | ULS 1258171 | 2026-08-02 01:15:59 |
| Expiration Date | 2031-07-26 | ULS 1258171 | 2026-08-02 01:15:59 |